Show HN: Scittle – run Clojure directly from browser script tags
2 by Borkdude | 0 comments on Hacker News.
Wednesday, 31 August 2022
New Show Hacker News story: latest news
Show HN: An opinionated and statically-typed TypeScript SDK generator
36 by simplesager | 12 comments on Hacker News.
Hi Hacker News! My name is Sagar, I’m working on a startup called Speakeasy - we’re making all APIs self-service. The platform is currently in beta, but we’re independently launching this tool which you can use to generate language-idiomatic, statically-typed TS SDKs from any public OpenAPI schemas. We hope to continue iterating on this to give devs a way to easily generate high fidelity client SDKs for all the major languages. Inspiration for this product is from past experiences struggling with OpenAPI. I was originally optimistic about using the OpenAPI tools to build out our offering, but quickly realized that the tools left a lot to be desired, and would not have provided our end users with the developer experience we wanted. While it’s not exhaustive, we’ve tried to address some of the biggest gaps in this tool: * Low-dependency - To try and keep the SDK isomorphic (i.e. available both for Browsers and Node.JS servers), we wrap axios, but that’s it.This is intended to be idiomatic typescript; very similar to code a human would write; with the caveat that the typing is only as strict as the OpenAPI specification. * Code just like a human would write - At this point static typing is everywhere. So wherever possible, we generate typed structures, construct path variables automatically, pass through query parameters, and expose strictly typed input / output body types. * Future direction - There’s value in being neutral, but we felt like there is more value in being opinionated. In the future we’ll add features like built-in Pagination, Retries (Backoff/Jitter etc), Auth integrations, which should be handled in the SDK. We’re planning to continue improving this service, so would love to hear what you think of the choices we’ve made, the issues we should address next, and what languages we should work on supporting.
36 by simplesager | 12 comments on Hacker News.
Hi Hacker News! My name is Sagar, I’m working on a startup called Speakeasy - we’re making all APIs self-service. The platform is currently in beta, but we’re independently launching this tool which you can use to generate language-idiomatic, statically-typed TS SDKs from any public OpenAPI schemas. We hope to continue iterating on this to give devs a way to easily generate high fidelity client SDKs for all the major languages. Inspiration for this product is from past experiences struggling with OpenAPI. I was originally optimistic about using the OpenAPI tools to build out our offering, but quickly realized that the tools left a lot to be desired, and would not have provided our end users with the developer experience we wanted. While it’s not exhaustive, we’ve tried to address some of the biggest gaps in this tool: * Low-dependency - To try and keep the SDK isomorphic (i.e. available both for Browsers and Node.JS servers), we wrap axios, but that’s it.This is intended to be idiomatic typescript; very similar to code a human would write; with the caveat that the typing is only as strict as the OpenAPI specification. * Code just like a human would write - At this point static typing is everywhere. So wherever possible, we generate typed structures, construct path variables automatically, pass through query parameters, and expose strictly typed input / output body types. * Future direction - There’s value in being neutral, but we felt like there is more value in being opinionated. In the future we’ll add features like built-in Pagination, Retries (Backoff/Jitter etc), Auth integrations, which should be handled in the SDK. We’re planning to continue improving this service, so would love to hear what you think of the choices we’ve made, the issues we should address next, and what languages we should work on supporting.
New Show Hacker News story: latest news
Show HN: DataSloth - Query Pandas using natural language
4 by ibestvina | 0 comments on Hacker News.
4 by ibestvina | 0 comments on Hacker News.
New Show Hacker News story: latest news
Show HN: Chrome extension that extracts HTML+CSS from an element to inline style
4 by develast | 2 comments on Hacker News.
Hi there. I spent the last couple months building this chrome extension to scratch my own itch. It allows you to extract a snippet of HTML along with its styles and export to inline styles or JSX. It’s not perfect and doesn’t work on every site. There is class support but I am still working on it along with some other cool features. Feedback is appreciated.
4 by develast | 2 comments on Hacker News.
Hi there. I spent the last couple months building this chrome extension to scratch my own itch. It allows you to extract a snippet of HTML along with its styles and export to inline styles or JSX. It’s not perfect and doesn’t work on every site. There is class support but I am still working on it along with some other cool features. Feedback is appreciated.
New Show Hacker News story: latest news
Show HN: Farmbound – A Diurnal Game of Farming
5 by stuartlangridge | 0 comments on Hacker News.
Farmbound is a puzzle game about farming. Combine or fertilise seeds into crops and crops into fields; put scythes and tractors next to crops and fields for points. Think of it like a cross between a match-3 game and Little Alchemy. The twist is that you get the same sequence of items for the whole day: if you play again, you’ll get the same things in the same order, up until midnight UTC when it changes. There's also a description of why it's built the way it is: it's a web app. The full post is at [0], but here's the tl;dr: it is entrely possible, and ought to be more common, to give people an app without tithing to an app store and having someone else review it, and without having to build platform-specific native versions. And that means that your app works on phones, on desktops, everywhere. Why limit your audience? [0] https://ift.tt/PNvcn03...
5 by stuartlangridge | 0 comments on Hacker News.
Farmbound is a puzzle game about farming. Combine or fertilise seeds into crops and crops into fields; put scythes and tractors next to crops and fields for points. Think of it like a cross between a match-3 game and Little Alchemy. The twist is that you get the same sequence of items for the whole day: if you play again, you’ll get the same things in the same order, up until midnight UTC when it changes. There's also a description of why it's built the way it is: it's a web app. The full post is at [0], but here's the tl;dr: it is entrely possible, and ought to be more common, to give people an app without tithing to an app store and having someone else review it, and without having to build platform-specific native versions. And that means that your app works on phones, on desktops, everywhere. Why limit your audience? [0] https://ift.tt/PNvcn03...
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Show HN: Devscreen.io – realistic tests for software engineering interviews
2 by dmkirwan | 0 comments on Hacker News.
Hi HN! I wanted to share a project that I’ve been working on for the past year: DevScreen ( https://devscreen.io ). I built DevScreen to give companies a way to use more realistic interview assessments to software engineers in a way that works for both the company and the candidate. I created this because of my own experiences as both an interviewer and candidate. Many companies don’t assess relevant skills during an interview. This is a waste of time for the candidate and a missed opportunity for the company. At the extreme end of the scale, you have companies asking candidates to invert a binary search tree on a whiteboard. All that this assesses is the candidate’s ability to read ‘Cracking the Coding Interview’ and work well under the pressure of being watched. Neither are particularly important attributes of an engineer and result in companies often missing great candidates or hiring sub-par engineers. Today, DevScreen supports three different test types: code reviews, bug fixes and projects. We spin up a new private Github Repository which the candidate will work on in their own time to complete the task. Once they’re finished, they are automatically removed from the Github repo and the company is notified so they can review the submission. The results can be sent to the relevant ATS application, if applicable. We have a small library of tests but allow private tests that are custom to each company also. I have built a demo version of the app with sample data hardcoded on the front end to give you a feel for how it works without needing to sign up for an account. This will probably suit those of you who prefer to get stuck in rather than read about it (which, I suspect, is the majority of the HN community!). That’s available from the home page or here: https://ift.tt/QnKCyHD . If there are any parts you want to see that aren’t included in the demo just let me know on the chat on the website or email support [at] devscreen.io and I’d be happy to show any part of the product you want to see. For example, only logged in users can create an interview or users. This is solely to prevent abuse of the system as we send emails to candidates to tell them that their test is ready. I want to be up front that it is still in beta, but we do have beta customers using it so I figured it was a good time to share and get feedback from the community and beta customers.
2 by dmkirwan | 0 comments on Hacker News.
Hi HN! I wanted to share a project that I’ve been working on for the past year: DevScreen ( https://devscreen.io ). I built DevScreen to give companies a way to use more realistic interview assessments to software engineers in a way that works for both the company and the candidate. I created this because of my own experiences as both an interviewer and candidate. Many companies don’t assess relevant skills during an interview. This is a waste of time for the candidate and a missed opportunity for the company. At the extreme end of the scale, you have companies asking candidates to invert a binary search tree on a whiteboard. All that this assesses is the candidate’s ability to read ‘Cracking the Coding Interview’ and work well under the pressure of being watched. Neither are particularly important attributes of an engineer and result in companies often missing great candidates or hiring sub-par engineers. Today, DevScreen supports three different test types: code reviews, bug fixes and projects. We spin up a new private Github Repository which the candidate will work on in their own time to complete the task. Once they’re finished, they are automatically removed from the Github repo and the company is notified so they can review the submission. The results can be sent to the relevant ATS application, if applicable. We have a small library of tests but allow private tests that are custom to each company also. I have built a demo version of the app with sample data hardcoded on the front end to give you a feel for how it works without needing to sign up for an account. This will probably suit those of you who prefer to get stuck in rather than read about it (which, I suspect, is the majority of the HN community!). That’s available from the home page or here: https://ift.tt/QnKCyHD . If there are any parts you want to see that aren’t included in the demo just let me know on the chat on the website or email support [at] devscreen.io and I’d be happy to show any part of the product you want to see. For example, only logged in users can create an interview or users. This is solely to prevent abuse of the system as we send emails to candidates to tell them that their test is ready. I want to be up front that it is still in beta, but we do have beta customers using it so I figured it was a good time to share and get feedback from the community and beta customers.
Tuesday, 30 August 2022
New Show Hacker News story: latest news
Show HN: EthicalAds – Privacy-first ad network for developers
65 by ericholscher | 33 comments on Hacker News.
(More info posted in a comment below: https://ift.tt/PpmOXgT )
65 by ericholscher | 33 comments on Hacker News.
(More info posted in a comment below: https://ift.tt/PpmOXgT )
New Show Hacker News story: latest news
Show HN: Be Golden (YC S22) – Measure and manage your inflammation levels
2 by Snehpatel1 | 1 comments on Hacker News.
Hi HN! This is Sneh and Kimberly from Be Golden (https://ift.tt/Cw2L8Wu). Be Golden helps you understand how your lifestyle impacts your health, particularly in terms of inflammation levels. I (Sneh) am a PharmD and the CEO; Kimberly has a PhD in biology and is the CTO. We all make lifestyle choices daily - what we eat, how much we exercise, etc. No matter how good we are, we are all probably trying to get better but we don't have a great feedback mechanism on how our choices impact our health. We may go to the doctor once a year (if that) to get some blood work done but so much happens in between that it's hard to tell what made an impact. We wanted to change that so that you are better understanding how your lifestyle is impacting your health to help you make better decisions. Be Golden focuses on helping you measure and manage inflammation levels because inflammation is impacted by all key lifestyle behaviors (nutrition, exercise, sleep, stress) [1] and impacts a variety of health outcomes—from energy levels, to IVF success rates and IBS symptoms to chronic diseases like heart disease and cancer [2]. This Nature Medicine article (source: https://ift.tt/MuyQi7o) states "One of the most important medical discoveries of the past two decades has been that the immune system and inflammatory processes are involved in not just a few select disorders, but a wide variety of mental and physical health problems that dominate present-day morbidity and mortality worldwide." I started tracking my inflammation scores (see my graph here! - https://ift.tt/n9BIpvz) after I learned I was at high risk of breast cancer and had a bilateral lumpectomy. I learned that chronic inflammation can be a driver of tumor development [9], progression [10], and treatment responsiveness [11]... and can impact a surprising number of other things. It keeps us from functioning optimally. The good news is that it can be managed with healthy lifestyle choices (see [1]). I started making healthy changes (like exercising almost daily) and seeing an impact on my inflammation levels (although it seems like the “startup lifestyle” has me back on an upswing lately). I decided to start a startup to help manage inflammation because I wanted more tools, data and analytics to help me make healthy lifestyle choices. I recognize the (hopefully short term) irony :). So how does it work? You start by measuring your baseline inflammation levels using an at-home, finger prick based, blood testing kit, that includes a shipping label to send the sample back to the lab. You then receive your lab results and we start layering in data-based insights like how your levels compare to other people like you. From there, you can try a new habit from our list of scientifically backed options (https://ift.tt/tgWd9fs) or something else you have been meaning to try. Once you choose a habit (for example, adding ginger to your diet), we will help you track how often you do it. Our current digital platform design is to text you daily and ask you: Did you have ginger yesterday? (yes/no). Then you will re-measure and receive insights. For example, you may get an insight like - you have had ginger 15 of the last 30 days and your inflammation levels are down 10%. Based on the data from clinical studies, some interventions can change inflammation levels (as measured by hsCRP) within weeks and others show within months [3]. As such, we recommend testing every 1-2 months to likely provide adequate time for change to your levels. Each person’s needs and time to impact will vary, so you can adjust this frequency up or down, depending on what works best for you. Note - You can of course request that we delete your data at any time and we’ll do so. We measure inflammation using high sensitivity C Reactive Protein (hsCRP), an established marker of systemic inflammation [4]. For those not familiar, I thought I would also share a bit about what inflammation is. There are two types of inflammation—acute and chronic. Acute (short-term) inflammation is beneficial [5]. It can be caused by infections as well as cell damage. During acute inflammation, the immune system ramps up, removes pathogens/heals tissue then ramps back down [6]. In chronic inflammation, something other than acute infections (like physical inactivity, obesity, and/or disturbed sleep) may be driving inflammation and the process doesn't ramp down so the immune system is constantly active. This constant activation may lead to the immune system attacking healthy cells, draining energy, and losing normal functionality [7]. Chronic inflammation can disrupt homeostasis [8], which is when the body is in balance and functioning optimally. In the future, we should be able to let you learn from not only your own data but data from others (anonymously, of course). For example, you may be able to see what interventions have shown the greatest impact among people like you. By bringing more people and interventions to the platform, we can improve the experience for everyone. We’ve recently been building a tool to help you see how different lifestyle choices can impact inflammation scores among different demographics, based on aggregated data. Check out our “work in progress” tool here: https://ift.tt/fGBV4H2 - we’d be interested in what you think of it! If you’re interested in your inflammation levels, you can pre-order Be Golden here: https://ift.tt/Cw2L8Wu If you are not ready to order and just want to learn more, you can do so at the same link. We’re looking forward to hearing any of your comments, questions, ideas, experiences, and feedback! p.s. dang suggested we put all the footnotes in a comment because there are so many of them
2 by Snehpatel1 | 1 comments on Hacker News.
Hi HN! This is Sneh and Kimberly from Be Golden (https://ift.tt/Cw2L8Wu). Be Golden helps you understand how your lifestyle impacts your health, particularly in terms of inflammation levels. I (Sneh) am a PharmD and the CEO; Kimberly has a PhD in biology and is the CTO. We all make lifestyle choices daily - what we eat, how much we exercise, etc. No matter how good we are, we are all probably trying to get better but we don't have a great feedback mechanism on how our choices impact our health. We may go to the doctor once a year (if that) to get some blood work done but so much happens in between that it's hard to tell what made an impact. We wanted to change that so that you are better understanding how your lifestyle is impacting your health to help you make better decisions. Be Golden focuses on helping you measure and manage inflammation levels because inflammation is impacted by all key lifestyle behaviors (nutrition, exercise, sleep, stress) [1] and impacts a variety of health outcomes—from energy levels, to IVF success rates and IBS symptoms to chronic diseases like heart disease and cancer [2]. This Nature Medicine article (source: https://ift.tt/MuyQi7o) states "One of the most important medical discoveries of the past two decades has been that the immune system and inflammatory processes are involved in not just a few select disorders, but a wide variety of mental and physical health problems that dominate present-day morbidity and mortality worldwide." I started tracking my inflammation scores (see my graph here! - https://ift.tt/n9BIpvz) after I learned I was at high risk of breast cancer and had a bilateral lumpectomy. I learned that chronic inflammation can be a driver of tumor development [9], progression [10], and treatment responsiveness [11]... and can impact a surprising number of other things. It keeps us from functioning optimally. The good news is that it can be managed with healthy lifestyle choices (see [1]). I started making healthy changes (like exercising almost daily) and seeing an impact on my inflammation levels (although it seems like the “startup lifestyle” has me back on an upswing lately). I decided to start a startup to help manage inflammation because I wanted more tools, data and analytics to help me make healthy lifestyle choices. I recognize the (hopefully short term) irony :). So how does it work? You start by measuring your baseline inflammation levels using an at-home, finger prick based, blood testing kit, that includes a shipping label to send the sample back to the lab. You then receive your lab results and we start layering in data-based insights like how your levels compare to other people like you. From there, you can try a new habit from our list of scientifically backed options (https://ift.tt/tgWd9fs) or something else you have been meaning to try. Once you choose a habit (for example, adding ginger to your diet), we will help you track how often you do it. Our current digital platform design is to text you daily and ask you: Did you have ginger yesterday? (yes/no). Then you will re-measure and receive insights. For example, you may get an insight like - you have had ginger 15 of the last 30 days and your inflammation levels are down 10%. Based on the data from clinical studies, some interventions can change inflammation levels (as measured by hsCRP) within weeks and others show within months [3]. As such, we recommend testing every 1-2 months to likely provide adequate time for change to your levels. Each person’s needs and time to impact will vary, so you can adjust this frequency up or down, depending on what works best for you. Note - You can of course request that we delete your data at any time and we’ll do so. We measure inflammation using high sensitivity C Reactive Protein (hsCRP), an established marker of systemic inflammation [4]. For those not familiar, I thought I would also share a bit about what inflammation is. There are two types of inflammation—acute and chronic. Acute (short-term) inflammation is beneficial [5]. It can be caused by infections as well as cell damage. During acute inflammation, the immune system ramps up, removes pathogens/heals tissue then ramps back down [6]. In chronic inflammation, something other than acute infections (like physical inactivity, obesity, and/or disturbed sleep) may be driving inflammation and the process doesn't ramp down so the immune system is constantly active. This constant activation may lead to the immune system attacking healthy cells, draining energy, and losing normal functionality [7]. Chronic inflammation can disrupt homeostasis [8], which is when the body is in balance and functioning optimally. In the future, we should be able to let you learn from not only your own data but data from others (anonymously, of course). For example, you may be able to see what interventions have shown the greatest impact among people like you. By bringing more people and interventions to the platform, we can improve the experience for everyone. We’ve recently been building a tool to help you see how different lifestyle choices can impact inflammation scores among different demographics, based on aggregated data. Check out our “work in progress” tool here: https://ift.tt/fGBV4H2 - we’d be interested in what you think of it! If you’re interested in your inflammation levels, you can pre-order Be Golden here: https://ift.tt/Cw2L8Wu If you are not ready to order and just want to learn more, you can do so at the same link. We’re looking forward to hearing any of your comments, questions, ideas, experiences, and feedback! p.s. dang suggested we put all the footnotes in a comment because there are so many of them
New Show Hacker News story: latest news
Show HN: Get email notifications for semantically-matching content in RSS feeds
3 by MorganGallant | 1 comments on Hacker News.
3 by MorganGallant | 1 comments on Hacker News.
New Show Hacker News story: latest news
Show HN: Browser extension that finds HN and Reddit threads for any link
3 by kioleanu | 0 comments on Hacker News.
3 by kioleanu | 0 comments on Hacker News.
Monday, 29 August 2022
New Show Hacker News story: latest news
Show HN : SuprSend (Notification infrastructure for all channels)
14 by princeverma | 2 comments on Hacker News.
14 by princeverma | 2 comments on Hacker News.
New Show Hacker News story: latest news
Show HN: Fluent Feeds – A feed reader for Windows 11
3 by hannes_s | 0 comments on Hacker News.
I have recently started experimenting with WinUI 3 and decided to develop a simple feed reader with it. It currently has support for RSS/Atom feeds, as well as experimental support for a Hacker News feed provider.
3 by hannes_s | 0 comments on Hacker News.
I have recently started experimenting with WinUI 3 and decided to develop a simple feed reader with it. It currently has support for RSS/Atom feeds, as well as experimental support for a Hacker News feed provider.
New Show Hacker News story: latest news
Show HN: I built a tool to help you read Hacker News on Kindle
1 by longnguyen | 0 comments on Hacker News.
Hi HN, I'm Daniel Nguyen. In June, I quit my job to start indie hacking full-time. The idea of KTool first came to my mind when I was reading "Ask HN: I'm a software engineer going blind, how should I prepare?"[0] I've been wearing glasses since I was 5. My right eye is basically blind. Doctors said there is no chance to cure it. I was genuinely scared. Like holy shit, if my left eye stops working, my life is done. Since then I've been very conscious about time spent on computer screens. That's when I started using Kindle-related products: to offload as many reading materials as possible to the Kindle. I was a happy customer of Push to Kindle. Great product! Then I ran into multiple limitations which led me to build KTool: a tool to send anything online to Kindle. Blog posts, Twitter threads, Hacker News discussions, RSS, newsletters... you name it. But I'm not here to pitch my vision for KTool. I built a specific tool to help you send HN discussions to your Kindle. And in the spirit of Show HN, it doesn't require an account. If you don't own a Kindle, there is the option to download the EPUB. Let me know what you think. Any feedback will be much appreciated. If you're a Kindle owner and you read a lot of online content, give KTool a try. [0]: https://ift.tt/wYLsvR7
1 by longnguyen | 0 comments on Hacker News.
Hi HN, I'm Daniel Nguyen. In June, I quit my job to start indie hacking full-time. The idea of KTool first came to my mind when I was reading "Ask HN: I'm a software engineer going blind, how should I prepare?"[0] I've been wearing glasses since I was 5. My right eye is basically blind. Doctors said there is no chance to cure it. I was genuinely scared. Like holy shit, if my left eye stops working, my life is done. Since then I've been very conscious about time spent on computer screens. That's when I started using Kindle-related products: to offload as many reading materials as possible to the Kindle. I was a happy customer of Push to Kindle. Great product! Then I ran into multiple limitations which led me to build KTool: a tool to send anything online to Kindle. Blog posts, Twitter threads, Hacker News discussions, RSS, newsletters... you name it. But I'm not here to pitch my vision for KTool. I built a specific tool to help you send HN discussions to your Kindle. And in the spirit of Show HN, it doesn't require an account. If you don't own a Kindle, there is the option to download the EPUB. Let me know what you think. Any feedback will be much appreciated. If you're a Kindle owner and you read a lot of online content, give KTool a try. [0]: https://ift.tt/wYLsvR7
Sunday, 28 August 2022
New Show Hacker News story: latest news
Show HN: A distributed computing Linux distro with batteries included
3 by fractalnetworks | 0 comments on Hacker News.
3 by fractalnetworks | 0 comments on Hacker News.
New Show Hacker News story: latest news
Show HN: Convert VHDL to Verilog using GHDL (+ first evaluation)
2 by youre_the_voice | 0 comments on Hacker News.
2 by youre_the_voice | 0 comments on Hacker News.
New Show Hacker News story: latest news
Show HN: Fill your PDF templates with an API call - doqs.dev
3 by dnnsthnnr | 2 comments on Hacker News.
Now live! I appreciate any feedback! If you think of subscribing, contact as at info@doqs.dev and we will hit you up with a discount code!
3 by dnnsthnnr | 2 comments on Hacker News.
Now live! I appreciate any feedback! If you think of subscribing, contact as at info@doqs.dev and we will hit you up with a discount code!
New Show Hacker News story: latest news
Show HN: Density userstyle to remove spacing from popular websites
3 by phil294 | 1 comments on Hacker News.
3 by phil294 | 1 comments on Hacker News.
Saturday, 27 August 2022
New Show Hacker News story: latest news
Show HN: Hangman meets Wordle webapp in Angular
4 by pjs_sudo | 0 comments on Hacker News.
Hey HN, I am a novice web developer, and I built a new webapp game in Angular that combines the game play of Hangman and Wordle. I chose this project because I wanted to learn Angular, while also developing something useful. I have some prior backend experience. And, I was pleasantly surprised with how much you can achieve in the pure JS/Typescript these days. For my app, the backend only sends the daily puzzle data in JSON, while the entire game logic and interactions are completely implemented in the frontend. I wrote around 4000 lines of the frontend code for this project. For me, the best part was RxJS integration in Angular. It also had a fair amount of learning curve. However, once you have learned the basics, it saves a lot of redundant boilerplate code and makes the code more readable and clean. You can play the game for free and there is no sign-up required: https://10letters.app The game does not save any user data at the server. All data is saved in the local storage. So, you can play the game again in the incognito mode, or after clearing your browser cache. If you have any questions or feedback, please feel free to add them in the comments. Thanks!
4 by pjs_sudo | 0 comments on Hacker News.
Hey HN, I am a novice web developer, and I built a new webapp game in Angular that combines the game play of Hangman and Wordle. I chose this project because I wanted to learn Angular, while also developing something useful. I have some prior backend experience. And, I was pleasantly surprised with how much you can achieve in the pure JS/Typescript these days. For my app, the backend only sends the daily puzzle data in JSON, while the entire game logic and interactions are completely implemented in the frontend. I wrote around 4000 lines of the frontend code for this project. For me, the best part was RxJS integration in Angular. It also had a fair amount of learning curve. However, once you have learned the basics, it saves a lot of redundant boilerplate code and makes the code more readable and clean. You can play the game for free and there is no sign-up required: https://10letters.app The game does not save any user data at the server. All data is saved in the local storage. So, you can play the game again in the incognito mode, or after clearing your browser cache. If you have any questions or feedback, please feel free to add them in the comments. Thanks!
New Show Hacker News story: latest news
Show HN: Make Any CLI into a GUI in Acme
2 by errnil | 0 comments on Hacker News.
Hey HN. I've become enamored with the Acme editor. It's fascinating because it turns the Vim paradigm on its head: instead of maximizing your use of the keyboard, maximize your use of the mouse. I think this helps optimize for information management, as opposed to text manipulation. I realized a lot of the CLIs I use have the same structure, and with a small program I could convert them into GUIs inside Acme and make them much easier to use. Let me know what you think.
2 by errnil | 0 comments on Hacker News.
Hey HN. I've become enamored with the Acme editor. It's fascinating because it turns the Vim paradigm on its head: instead of maximizing your use of the keyboard, maximize your use of the mouse. I think this helps optimize for information management, as opposed to text manipulation. I realized a lot of the CLIs I use have the same structure, and with a small program I could convert them into GUIs inside Acme and make them much easier to use. Let me know what you think.
New Show Hacker News story: latest news
Show HN: A Minimal PHP Wiki
3 by mindwise | 0 comments on Hacker News.
First, I'm by no mean a programmer. Second, I am reading HN for years, just registered to make this public and see if it can be useful for someone. I have nothing to gain monetary. A while ago, I decided that no blogging system was simple enough and I looked for a small wiki to use as a CMS/blog. Found WikWiki on C2.com and I mixed it with some basic Markdown syntax, a minimal template and added password protection. The result is a single php file, no database and no dependencies. Code is a mess, not modulable, probably wrong in so many ways, but it can probably used by some as personal notepad, wiki, CMS, blog, etc. Any comments appreciated.
3 by mindwise | 0 comments on Hacker News.
First, I'm by no mean a programmer. Second, I am reading HN for years, just registered to make this public and see if it can be useful for someone. I have nothing to gain monetary. A while ago, I decided that no blogging system was simple enough and I looked for a small wiki to use as a CMS/blog. Found WikWiki on C2.com and I mixed it with some basic Markdown syntax, a minimal template and added password protection. The result is a single php file, no database and no dependencies. Code is a mess, not modulable, probably wrong in so many ways, but it can probably used by some as personal notepad, wiki, CMS, blog, etc. Any comments appreciated.
Friday, 26 August 2022
New Show Hacker News story: latest news
Show HN: Build dashboard boxes with charts and numbers in Jupyter Notebook
3 by pplonski86 | 0 comments on Hacker News.
3 by pplonski86 | 0 comments on Hacker News.
New Show Hacker News story: latest news
Show HN: I released an indie racing game
6 by konradwerys | 1 comments on Hacker News.
It took me 20 months to develop it in my spare time
6 by konradwerys | 1 comments on Hacker News.
It took me 20 months to develop it in my spare time
New Show Hacker News story: latest news
Show HN: Bob – A build system for microservices powered by Nix
3 by zuzuleinen | 0 comments on Hacker News.
3 by zuzuleinen | 0 comments on Hacker News.
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Show HN: League Legacy – Manage Your Fantasy Football League
2 by jplata | 0 comments on Hacker News.
Hey all, this project may not be that relevant to many or most here but I'm excited to share it either way. Like many here, I'm constantly working on side-projects and for the most part my interest in them fizzles out once I get past the interesting development part, or at least before completion (and the dreaded "marketing"). This is one of the first projects in a long time where I've been excited to work on it daily and see it through to launch. And that's mostly because it's a project that I built primarily for myself. Sometimes the simplest and obvious advice that we overlook because it seems too easy to solve our own problems - actually works out - who woulda thought? So on to the project itself - League Legacy is an application to track and manage your Fantasy Football League history. Anyone who plays in a home league or a league with buddies for several years like myself may like to track stats historically, league records, how you compare vs your friends, etc. In the past, I've tracked all this manually in excel and I've seen several examples here of others doing and sharing those sheets over time. It's been a lot of fun, but well, excel is excel. So I built a tool that does all of this for you and hopefully is a bit nicer than excel and is something I can continue to iterate on overtime and support more leagues/sites and add additional features. You can automatically import your league history from Yahoo or Sleeper, and also manually add season data from other sites that we don't support yet, too. The site will handle displaying all your historical seasons, generate a record book for you, you can see member vs. member stats and matchups, you can even track your league finances through this tool if you'd like. The goal is to (1) continue to fix as many bugs and support as many leagues/variations as possible; (2) continue to build out the historical tools and stats; and (3) build out 'in-season' league management tools and features through-out the season. Anyways, would love to get some feedback and suggestions, and more importantly bug reports. This is an early tool, so undoubtedly there will be some bugs and issues - especially considering how much variation there may be in fantasy league setups, but if you just contact me I'll work on fixing asap for your league. If anyone is interested in checking this out and providing some helpful feedback, you can check out the demo or the full-site. Thanks! https://leaguelegacy.io
2 by jplata | 0 comments on Hacker News.
Hey all, this project may not be that relevant to many or most here but I'm excited to share it either way. Like many here, I'm constantly working on side-projects and for the most part my interest in them fizzles out once I get past the interesting development part, or at least before completion (and the dreaded "marketing"). This is one of the first projects in a long time where I've been excited to work on it daily and see it through to launch. And that's mostly because it's a project that I built primarily for myself. Sometimes the simplest and obvious advice that we overlook because it seems too easy to solve our own problems - actually works out - who woulda thought? So on to the project itself - League Legacy is an application to track and manage your Fantasy Football League history. Anyone who plays in a home league or a league with buddies for several years like myself may like to track stats historically, league records, how you compare vs your friends, etc. In the past, I've tracked all this manually in excel and I've seen several examples here of others doing and sharing those sheets over time. It's been a lot of fun, but well, excel is excel. So I built a tool that does all of this for you and hopefully is a bit nicer than excel and is something I can continue to iterate on overtime and support more leagues/sites and add additional features. You can automatically import your league history from Yahoo or Sleeper, and also manually add season data from other sites that we don't support yet, too. The site will handle displaying all your historical seasons, generate a record book for you, you can see member vs. member stats and matchups, you can even track your league finances through this tool if you'd like. The goal is to (1) continue to fix as many bugs and support as many leagues/variations as possible; (2) continue to build out the historical tools and stats; and (3) build out 'in-season' league management tools and features through-out the season. Anyways, would love to get some feedback and suggestions, and more importantly bug reports. This is an early tool, so undoubtedly there will be some bugs and issues - especially considering how much variation there may be in fantasy league setups, but if you just contact me I'll work on fixing asap for your league. If anyone is interested in checking this out and providing some helpful feedback, you can check out the demo or the full-site. Thanks! https://leaguelegacy.io
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Show HN: Headshot – Better Profile Photos for Hackers
3 by jasondigitized | 0 comments on Hacker News.
Hello, HN! Headshot is a tiny side project I've been working on to create better looking profile photos. It started when my wife needed a headshot for work. Instead of just snapping a photo and calling it a day, we were looking for something a little more professional. There are a ton of native apps that help you remove the background of an image, and after seeing the good work at remove.bg[1] I had a hunch even a script kiddie like myself could get a decent result using client side javascript with an off the shelf image segmentation model. After a little research I found Google's MediaPipe Selfie Segmentation[2]. It's a derivative of the same tech driving Google Meet. While it is performant on mobile phones, the tradeoff[3] is a less than pixel perfect mask. It performs best when there is clear separation between the person and the background. I went down the rabbit hole in this problem space and found this[4] and this[5] which led me to believe with a little more work I can get a better result. I am completely out of my depth in ML and would most likely need a partner to help me implement better quality image segmentation for high definition photos. I considered using remove.bg's API but with the goal of keeping Headshot free, the unit economics won't work for the time being. Headshot is built with Vue and Tailwind and hosted on Firebase. It leverages glfx.js[6] letting the user apply image filters to both the foreground and background. With a few filter tweaks you can put together a pretty decent looking profile photo. I compress uploaded images as mobile browsers seem to fall over on raw files taken from an iPhone 13. Final image compositing was pretty straightforward using HTML Canvas and the CanvasRenderingContext2D.globalCompositeOperation. I do apply a bilateral filter[7] to the segmentation mask to smooth out the edges and provide an adjustable blur[8] on the background to create a light ring effect. The quality of the result really comes down to the quality of the starting photo. When I followed these general tips[9] for taking a good headshot I was able to create something that can pass as a reasonable headshot. I am pretty happy with the result but would love to ultimately improve the segmentation mask under more challenging photographic conditions. The lengths that the Google Meet team went to get a professional result are an interesting technical read[10] that is well above my pay grade. I hope someone on Hacker News can use Headshot to create a great looking profile photo that they can upload to LinkedIn, Zoom, or Slack. Happy to answer any questions. Jason [1] - https://www.remove.bg/ [2] - https://ift.tt/mgioe60... [3] - https://ift.tt/0opLIWT... [4] - https://ift.tt/sJF2oHC [5] - https://ift.tt/bnafspQ [6] - https://ift.tt/3GFmTSY [7] - https://ift.tt/K6wvVqi [8] - https://ift.tt/sDYjgho [9] - https://ift.tt/FApzknU [10] - https://ift.tt/jmauHBD...
3 by jasondigitized | 0 comments on Hacker News.
Hello, HN! Headshot is a tiny side project I've been working on to create better looking profile photos. It started when my wife needed a headshot for work. Instead of just snapping a photo and calling it a day, we were looking for something a little more professional. There are a ton of native apps that help you remove the background of an image, and after seeing the good work at remove.bg[1] I had a hunch even a script kiddie like myself could get a decent result using client side javascript with an off the shelf image segmentation model. After a little research I found Google's MediaPipe Selfie Segmentation[2]. It's a derivative of the same tech driving Google Meet. While it is performant on mobile phones, the tradeoff[3] is a less than pixel perfect mask. It performs best when there is clear separation between the person and the background. I went down the rabbit hole in this problem space and found this[4] and this[5] which led me to believe with a little more work I can get a better result. I am completely out of my depth in ML and would most likely need a partner to help me implement better quality image segmentation for high definition photos. I considered using remove.bg's API but with the goal of keeping Headshot free, the unit economics won't work for the time being. Headshot is built with Vue and Tailwind and hosted on Firebase. It leverages glfx.js[6] letting the user apply image filters to both the foreground and background. With a few filter tweaks you can put together a pretty decent looking profile photo. I compress uploaded images as mobile browsers seem to fall over on raw files taken from an iPhone 13. Final image compositing was pretty straightforward using HTML Canvas and the CanvasRenderingContext2D.globalCompositeOperation. I do apply a bilateral filter[7] to the segmentation mask to smooth out the edges and provide an adjustable blur[8] on the background to create a light ring effect. The quality of the result really comes down to the quality of the starting photo. When I followed these general tips[9] for taking a good headshot I was able to create something that can pass as a reasonable headshot. I am pretty happy with the result but would love to ultimately improve the segmentation mask under more challenging photographic conditions. The lengths that the Google Meet team went to get a professional result are an interesting technical read[10] that is well above my pay grade. I hope someone on Hacker News can use Headshot to create a great looking profile photo that they can upload to LinkedIn, Zoom, or Slack. Happy to answer any questions. Jason [1] - https://www.remove.bg/ [2] - https://ift.tt/mgioe60... [3] - https://ift.tt/0opLIWT... [4] - https://ift.tt/sJF2oHC [5] - https://ift.tt/bnafspQ [6] - https://ift.tt/3GFmTSY [7] - https://ift.tt/K6wvVqi [8] - https://ift.tt/sDYjgho [9] - https://ift.tt/FApzknU [10] - https://ift.tt/jmauHBD...
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Show HN: Auto-generate YouTube chapters and captions
2 by nathanganser | 0 comments on Hacker News.
I've been spending the summer building an app to convert horizontal videos (Youtube style) to vertical ones (Tiktok style) and in the process of reaching out to potential customers, found another problem to solve: An app to generate youtube chapters and captions automatically. It's basically a UI on top of AssemblyAI, hope it makes someone's live easier :)
2 by nathanganser | 0 comments on Hacker News.
I've been spending the summer building an app to convert horizontal videos (Youtube style) to vertical ones (Tiktok style) and in the process of reaching out to potential customers, found another problem to solve: An app to generate youtube chapters and captions automatically. It's basically a UI on top of AssemblyAI, hope it makes someone's live easier :)
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Show HN: Jazzer.js – Fuzzing for JavaScript is now effective
2 by caxap | 0 comments on Hacker News.
2 by caxap | 0 comments on Hacker News.
Thursday, 25 August 2022
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Show HN: I built another calculator for iPhone/iPad that's free and ad-free
6 by waterlou | 1 comments on Hacker News.
6 by waterlou | 1 comments on Hacker News.
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Show HN: Paydii.com – a Gumroad alternative built on Stacks blockchain
2 by stoic_citium | 1 comments on Hacker News.
2 by stoic_citium | 1 comments on Hacker News.
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Show HN: CBC Lite, a low-bandwidth CBC news site, built with Nextjs
2 by colesnotes | 0 comments on Hacker News.
Hello! I’m Cole, a developer at CBC, the Canadian public broadcaster, and we’re proud to share CBC.ca/lite, a low bandwidth-focused news service. Try CBC.ca/lite/news/world for more globally relevant news. I’ve written a short post on r/reactjs with some details on the site’s features and how it's built for those interested. https://ift.tt/uBoV6eK... Thank you!
2 by colesnotes | 0 comments on Hacker News.
Hello! I’m Cole, a developer at CBC, the Canadian public broadcaster, and we’re proud to share CBC.ca/lite, a low bandwidth-focused news service. Try CBC.ca/lite/news/world for more globally relevant news. I’ve written a short post on r/reactjs with some details on the site’s features and how it's built for those interested. https://ift.tt/uBoV6eK... Thank you!
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Show HN: FRPC – A Faster, More Flexible RPC Framework
8 by loopholelabs | 0 comments on Hacker News.
Today we're announcing frpc-go, an RPC framework that's designed from the ground up to be lightweight, extensible, and extremely performant. In an apples-to-apples comparison fRPC outperforms gRPC by more than 4x, doing more than 2 million RPCs/second on a single node. Check out our docs site at https://frpc.io !
8 by loopholelabs | 0 comments on Hacker News.
Today we're announcing frpc-go, an RPC framework that's designed from the ground up to be lightweight, extensible, and extremely performant. In an apples-to-apples comparison fRPC outperforms gRPC by more than 4x, doing more than 2 million RPCs/second on a single node. Check out our docs site at https://frpc.io !
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Show HN: Commandline tool for protecting data using TouchID+Secure Enclave
3 by path_to_file | 0 comments on Hacker News.
Toucli is a tool I made to solve a specific problem on my personal MacBook, where I had to pass in sensitive data like API keys to 3rd party applications on the commandline, but wanted to encrypt those keys on disk and require the physical presence of TouchID to decrypt/access them. As I state in the readme, for production and office environments a proper external system would be better, but for my single personal machine Toucli solved my problems without needing any external running service. It was also an excuse to use Swift and Xcode for the first time, which I had wanted to do for some time.
3 by path_to_file | 0 comments on Hacker News.
Toucli is a tool I made to solve a specific problem on my personal MacBook, where I had to pass in sensitive data like API keys to 3rd party applications on the commandline, but wanted to encrypt those keys on disk and require the physical presence of TouchID to decrypt/access them. As I state in the readme, for production and office environments a proper external system would be better, but for my single personal machine Toucli solved my problems without needing any external running service. It was also an excuse to use Swift and Xcode for the first time, which I had wanted to do for some time.
Wednesday, 24 August 2022
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Show HN: DataLemur – Ace the SQL Interview!
3 by NickSingh | 0 comments on Hacker News.
I just launched a new free SQL practice platform today called DataLemur! I'm the author of Ace the Data Science Interview, and a lot of our readers wanted to practice the SQL questions from the book, so we decided to make DataLemur free and open! Even if you aren't job hunting, these tricky SQL questions are pretty fun to practice on.
3 by NickSingh | 0 comments on Hacker News.
I just launched a new free SQL practice platform today called DataLemur! I'm the author of Ace the Data Science Interview, and a lot of our readers wanted to practice the SQL questions from the book, so we decided to make DataLemur free and open! Even if you aren't job hunting, these tricky SQL questions are pretty fun to practice on.
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Show HN: New UI for Ec2instances.info
4 by epberry | 0 comments on Hacker News.
Hey HN, 10 years after the project began we have updated the UI for the cloud server comparison site known as EC2Instances.info. This refresh brings a sticky filter bar so you can scroll and see what filters are applied, a more compact navbar, and improved UX for comparing instances. I've also fixed numerous long standing UI bugs including: comparisons now load correctly on RDS and ElastiCache, sort by max ENI works, sort by RDS instance storage works, and all dropdowns have consistent behavior. For maintainers and contributors, all the frontend libraries are upgraded to their latest versions, https://ift.tt/KmNsBV2 . Going forward, we are aware that the homepage size is quite large and have plans to address this. We have tried to be good stewards of this project and evolve it carefully. Eager to hear what you think of the new UI!
4 by epberry | 0 comments on Hacker News.
Hey HN, 10 years after the project began we have updated the UI for the cloud server comparison site known as EC2Instances.info. This refresh brings a sticky filter bar so you can scroll and see what filters are applied, a more compact navbar, and improved UX for comparing instances. I've also fixed numerous long standing UI bugs including: comparisons now load correctly on RDS and ElastiCache, sort by max ENI works, sort by RDS instance storage works, and all dropdowns have consistent behavior. For maintainers and contributors, all the frontend libraries are upgraded to their latest versions, https://ift.tt/KmNsBV2 . Going forward, we are aware that the homepage size is quite large and have plans to address this. We have tried to be good stewards of this project and evolve it carefully. Eager to hear what you think of the new UI!
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Show HN: The Handler: My Eight Key Handheld “Dream” Keyboard
2 by gtrevorjay | 0 comments on Hacker News.
2 by gtrevorjay | 0 comments on Hacker News.
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Show HN: MassCode v3 – an open source code snippets manager for developers
2 by antonreshetov | 0 comments on Hacker News.
2 by antonreshetov | 0 comments on Hacker News.
Tuesday, 23 August 2022
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Show HN: Pornpen.ai, AI-Generated Porn
74 by dreampen | 29 comments on Hacker News.
Hey HN, I've been working on https://pornpen.ai , a site for generating adult images. Please only visit the site if you are 18+ and willing to look at NSFW images. This site is an experiment using newer text-to-image models. I explicitly removed the ability to specify custom text to avoid harmful imagery from being generated. New tags will be added once the prompt-engineering algorithm is fine-tuned further. If the servers are overloaded, take a look at the feed and search pages to look through past results. For comments/suggestions/feedback please visit https://ift.tt/8gIOPro Enjoy!
74 by dreampen | 29 comments on Hacker News.
Hey HN, I've been working on https://pornpen.ai , a site for generating adult images. Please only visit the site if you are 18+ and willing to look at NSFW images. This site is an experiment using newer text-to-image models. I explicitly removed the ability to specify custom text to avoid harmful imagery from being generated. New tags will be added once the prompt-engineering algorithm is fine-tuned further. If the servers are overloaded, take a look at the feed and search pages to look through past results. For comments/suggestions/feedback please visit https://ift.tt/8gIOPro Enjoy!
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Show HN: iPhone Orientation from Images and Sensors
2 by azarnyx | 0 comments on Hacker News.
In this project I compare orientation of iPhone estimated from sensors with orientation from image segmentation of video.
2 by azarnyx | 0 comments on Hacker News.
In this project I compare orientation of iPhone estimated from sensors with orientation from image segmentation of video.
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Show HN: GitTrends – Find out when you're trending on GitHub
2 by htahir111 | 0 comments on Hacker News.
Hey HN! We're a team of two Pakistani brothers who like to build things. Every year we have a tradition of hacking together a fun project on the side, to learn and solve a niche problem. The idea of GitTrends came from the open-source work that we do in our daily jobs. We noticed how difficult it was to see when our repositories or developers were trending. For an event that can cause such an impact on open-source work, we thought there should be a dedicated solution. So we built it! GitTrends allows you to search a database of GitHub Trending data that we collect every 5th minute. With a small fee, you can also subscribe for email alerts for a specific repository or Github username that you are interested in observing. Knowing that your watched repository or username is trending can significantly give you a burst of popularity on your repository or developer profile, which you can then take advantage of. For an open-source developer looking for work, or a small project that needs more eyes, getting on trending can be a game-changer. As a note, we started collecting data in August 2022. We are looking for volunteers who would help us load historical data (i.e. from the BigQuery GitHub Dataset) to our database. We've launched on ProductHunt as well, so an upvote there would be massively helpful -> https://ift.tt/HJW7UnO . Thank you!
2 by htahir111 | 0 comments on Hacker News.
Hey HN! We're a team of two Pakistani brothers who like to build things. Every year we have a tradition of hacking together a fun project on the side, to learn and solve a niche problem. The idea of GitTrends came from the open-source work that we do in our daily jobs. We noticed how difficult it was to see when our repositories or developers were trending. For an event that can cause such an impact on open-source work, we thought there should be a dedicated solution. So we built it! GitTrends allows you to search a database of GitHub Trending data that we collect every 5th minute. With a small fee, you can also subscribe for email alerts for a specific repository or Github username that you are interested in observing. Knowing that your watched repository or username is trending can significantly give you a burst of popularity on your repository or developer profile, which you can then take advantage of. For an open-source developer looking for work, or a small project that needs more eyes, getting on trending can be a game-changer. As a note, we started collecting data in August 2022. We are looking for volunteers who would help us load historical data (i.e. from the BigQuery GitHub Dataset) to our database. We've launched on ProductHunt as well, so an upvote there would be massively helpful -> https://ift.tt/HJW7UnO . Thank you!
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Show HN: Stylemapper – A better way to style React components
2 by ivome | 0 comments on Hacker News.
I have never been 100% happy with the way React applications were styled, and I tried lots of options. Recently I started using TailwindCSS, which is great, but there were still a few things I didn't like: - It's ugly with CSS classnames all over your component code - There is lots of boilerplate for custom components, especially if you are using Typescript and variants So I wrote a little utility that takes care of all the reservations I had. I would love to hear your feedback!
2 by ivome | 0 comments on Hacker News.
I have never been 100% happy with the way React applications were styled, and I tried lots of options. Recently I started using TailwindCSS, which is great, but there were still a few things I didn't like: - It's ugly with CSS classnames all over your component code - There is lots of boilerplate for custom components, especially if you are using Typescript and variants So I wrote a little utility that takes care of all the reservations I had. I would love to hear your feedback!
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Show HN: Sakumaps – Manage your saved coordinates locally
2 by altilunium | 0 comments on Hacker News.
2 by altilunium | 0 comments on Hacker News.
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Show HN: Data Austerity Notation
2 by djhaskin987 | 0 comments on Hacker News.
Designed to replace JSON, YAML, and EDN; at least for everything I need those languages for.
2 by djhaskin987 | 0 comments on Hacker News.
Designed to replace JSON, YAML, and EDN; at least for everything I need those languages for.
Monday, 22 August 2022
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Show HN: Awesome-Cosmopolitan
5 by grimgrin | 0 comments on Hacker News.
I've been curating, with help from the redbean Discord community, a list of cosmo related things. Projects, ports, docs, blog posts, really whatever we think would be cool to centralize. You might not realize how many things have been ported, so I wanted to share: - https://ift.tt/KuiBS9A If you don't know about Cosmopolitan Libc in general, start here: - https://ift.tt/hmCoSWP
5 by grimgrin | 0 comments on Hacker News.
I've been curating, with help from the redbean Discord community, a list of cosmo related things. Projects, ports, docs, blog posts, really whatever we think would be cool to centralize. You might not realize how many things have been ported, so I wanted to share: - https://ift.tt/KuiBS9A If you don't know about Cosmopolitan Libc in general, start here: - https://ift.tt/hmCoSWP
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Show HN: WebGL Ray-Tracing for product packshots (Desktop Only)
2 by wsxiaoys | 1 comments on Hacker News.
2 by wsxiaoys | 1 comments on Hacker News.
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Show HN: Turn spare cash into sustainable investments that directly change lives
2 by koya_nowala | 0 comments on Hacker News.
Hi HN! Anyone looking for ways to make a positive impact with their investments? Nowala enables everyone to turn spare cash into sustainable investments that directly change lives. We’re making it easy to improve the world in ways that are simple, profitable, and fun. In just a few steps, you can directly provide electricity to households in Sierra Leone, West Africa with your very own solar panel. Not only that, you’ll get back your money with interest as the households use the solar panels. Unlike charities or crowdfunding projects, your investment is directly tied to a solar panel so it is super transparent on how your money is used as well as what kind of impact you are making on the ground. On our app, you can see the returns paid back on a monthly basis while also getting personalized impact updates to know how they’re changing the world. We are now providing clean solar-powered electricity to households in Port Loko, Sierra Leone! Today, we are super excited to announce that we’re extending our early release program and accepting more investment for our popular solar panels. To join, download our app from https://nowala.io or reach out to either koya@nowala.io
2 by koya_nowala | 0 comments on Hacker News.
Hi HN! Anyone looking for ways to make a positive impact with their investments? Nowala enables everyone to turn spare cash into sustainable investments that directly change lives. We’re making it easy to improve the world in ways that are simple, profitable, and fun. In just a few steps, you can directly provide electricity to households in Sierra Leone, West Africa with your very own solar panel. Not only that, you’ll get back your money with interest as the households use the solar panels. Unlike charities or crowdfunding projects, your investment is directly tied to a solar panel so it is super transparent on how your money is used as well as what kind of impact you are making on the ground. On our app, you can see the returns paid back on a monthly basis while also getting personalized impact updates to know how they’re changing the world. We are now providing clean solar-powered electricity to households in Port Loko, Sierra Leone! Today, we are super excited to announce that we’re extending our early release program and accepting more investment for our popular solar panels. To join, download our app from https://nowala.io or reach out to either koya@nowala.io
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Show HN: Digs.fm – For passionate music explorers (like Goodreads but for music)
19 by throwaway874839 | 10 comments on Hacker News.
Hello everyone! As someone who's constantly on the look for new music to discover, I needed a better way to organize the albums I want to listen to, listened and liked. And also I would like to see the discoveries of other folks who I know I like. So I started creating the tool I wish I had in the first place. In Digs, the basic idea is that: - you can add music releases (albums, EPs, singles, mixes) in three lists: Want to Listen, Listened, Digged. You can also use tags and notes to better organize these lists. - you get a public profile where your activity is visible (i.e. what you added to your lists). Example profile: https://digs.fm/alskn . - you can add other people as friends. Then you'll see their activity in your home feed. - you can either like or add a comment to any activity of your friends (or yours) - you can explicitly recommend a release to one of your friends This is very early yet and there are a lot of rough edges. You can find a few screenshots of the basic functionality in the homepage, from where you can also create an account - https://digs.fm . I'd appreciate any feedback, thanks in advance! --------- EDIT: I figured it's worth expanding a bit on some highlights: - In the search box, apart from searching, you can copy/paste any release URL from Discogs/Spotify/Bandcamp/Mixcloud/MusicBrainz and it will basically fetch the release and then you can add it to your lists. - There are browser extensions for Firefox and Chrome, so that when you're on some of the aforementioned sites, and you stumbled upon an interesting album, you can click the extension icon and the item will be added to your "Want to Listen" list. - For certain releases, you'll notice there's an embedded web player, for convenience.
19 by throwaway874839 | 10 comments on Hacker News.
Hello everyone! As someone who's constantly on the look for new music to discover, I needed a better way to organize the albums I want to listen to, listened and liked. And also I would like to see the discoveries of other folks who I know I like. So I started creating the tool I wish I had in the first place. In Digs, the basic idea is that: - you can add music releases (albums, EPs, singles, mixes) in three lists: Want to Listen, Listened, Digged. You can also use tags and notes to better organize these lists. - you get a public profile where your activity is visible (i.e. what you added to your lists). Example profile: https://digs.fm/alskn . - you can add other people as friends. Then you'll see their activity in your home feed. - you can either like or add a comment to any activity of your friends (or yours) - you can explicitly recommend a release to one of your friends This is very early yet and there are a lot of rough edges. You can find a few screenshots of the basic functionality in the homepage, from where you can also create an account - https://digs.fm . I'd appreciate any feedback, thanks in advance! --------- EDIT: I figured it's worth expanding a bit on some highlights: - In the search box, apart from searching, you can copy/paste any release URL from Discogs/Spotify/Bandcamp/Mixcloud/MusicBrainz and it will basically fetch the release and then you can add it to your lists. - There are browser extensions for Firefox and Chrome, so that when you're on some of the aforementioned sites, and you stumbled upon an interesting album, you can click the extension icon and the item will be added to your "Want to Listen" list. - For certain releases, you'll notice there's an embedded web player, for convenience.
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Show HN: C# library for PDF generation got redesigned documentation (QuestPDF)
2 by MarcinZiabek | 1 comments on Hacker News.
2 by MarcinZiabek | 1 comments on Hacker News.
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Show HN: Inlyne, a GPU powered, browser-less, Markdown previewer
5 by trimental | 0 comments on Hacker News.
Markdown files are used universally in almost every git repository and yet you need a browser or electron app like VS Code to quickly open one. To help this I'm trying to create a markdown viewer that renders on the gpu without needing a browser. If this interests you please help try out `cargo install inlyne`. Using it is as simple as `inlyne README.md` and you can set themes, fonts and scaling as you'd like.
5 by trimental | 0 comments on Hacker News.
Markdown files are used universally in almost every git repository and yet you need a browser or electron app like VS Code to quickly open one. To help this I'm trying to create a markdown viewer that renders on the gpu without needing a browser. If this interests you please help try out `cargo install inlyne`. Using it is as simple as `inlyne README.md` and you can set themes, fonts and scaling as you'd like.
Sunday, 21 August 2022
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Show HN: Place to support and validate early startup ideas
18 by leobg | 4 comments on Hacker News.
I made this for people like myself who keep a list of ideas for apps / startups. I also made it for people who are curious to see what projects others have "in their drawer"... and who may want to have a say in which idea should see the light of day. https://ift.tt/It7RkaK The site allows creators to anonymously showcase their idea: Title. Description text. Maybe some mockups... I've tried to make it so that it's quick and easy to just dump an idea in there that's been sitting on some list of yours for months - and hopefully get some feedback on it. If someone else on the site sees your idea and likes it, they have various choices of showing support: They can upvote. They can subscribe to progress updates. They can tell you why they want it (there's a questionaire that is loosely based on "The Mom Test"). And they can even send you money as encouragement. As the owner of an idea, you can see how many unique upvotes, subscriptions, etc. your idea has received. You get a nice table of all the ideas you have on the site, sorted by feedback score. Also, in the case of non-anonymous subscriptions or donations, you can get in touch with early supporters. Publicly, though, neither upvotes nor any other form of support for an idea are shown. This is so you cannot go to the site and just grab the most popular ideas from there. And also so that each idea can get the same amount of exposure and attention. There are many great books out there on validating startup ideas. And my site won't be a replacement for those. Rather, it's designed as a low hanging fruit to get your idea out there. I hope some of you find it useful. Feel free to test it out on the ideas I've posted on there. And perhaps share some of your own! Also curious to hear your feedback both on the idea itself and the execution so far. The site is still early beta. Please let me know if you run into any bugs. Also, and ideas how I can make it better would be greatly appreciated. Thanks!
18 by leobg | 4 comments on Hacker News.
I made this for people like myself who keep a list of ideas for apps / startups. I also made it for people who are curious to see what projects others have "in their drawer"... and who may want to have a say in which idea should see the light of day. https://ift.tt/It7RkaK The site allows creators to anonymously showcase their idea: Title. Description text. Maybe some mockups... I've tried to make it so that it's quick and easy to just dump an idea in there that's been sitting on some list of yours for months - and hopefully get some feedback on it. If someone else on the site sees your idea and likes it, they have various choices of showing support: They can upvote. They can subscribe to progress updates. They can tell you why they want it (there's a questionaire that is loosely based on "The Mom Test"). And they can even send you money as encouragement. As the owner of an idea, you can see how many unique upvotes, subscriptions, etc. your idea has received. You get a nice table of all the ideas you have on the site, sorted by feedback score. Also, in the case of non-anonymous subscriptions or donations, you can get in touch with early supporters. Publicly, though, neither upvotes nor any other form of support for an idea are shown. This is so you cannot go to the site and just grab the most popular ideas from there. And also so that each idea can get the same amount of exposure and attention. There are many great books out there on validating startup ideas. And my site won't be a replacement for those. Rather, it's designed as a low hanging fruit to get your idea out there. I hope some of you find it useful. Feel free to test it out on the ideas I've posted on there. And perhaps share some of your own! Also curious to hear your feedback both on the idea itself and the execution so far. The site is still early beta. Please let me know if you run into any bugs. Also, and ideas how I can make it better would be greatly appreciated. Thanks!
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Show HN: Their Name Here – A place card maker to create printables in minutes
2 by tf2_pyro | 0 comments on Hacker News.
Hi everyone! My wife (a designer) and I (a developer) have been working on Their Name Here for the last few months after she struggled to find a cheap place card maker that had modern designs for our wedding. The website is still under active development and she's got some more themed designs (tv shows/films/public holidays) planned for the next few months. Would love your feedback and hope you use it for your next event :)
2 by tf2_pyro | 0 comments on Hacker News.
Hi everyone! My wife (a designer) and I (a developer) have been working on Their Name Here for the last few months after she struggled to find a cheap place card maker that had modern designs for our wedding. The website is still under active development and she's got some more themed designs (tv shows/films/public holidays) planned for the next few months. Would love your feedback and hope you use it for your next event :)
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Show HN: I made a free Airtable of indie founders' growth strategies
2 by growthunter | 0 comments on Hacker News.
2 by growthunter | 0 comments on Hacker News.
Saturday, 20 August 2022
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Show HN: HertzBeat – An open-source, real-time monitoring system
3 by tomsun28 | 0 comments on Hacker News.
Hi everyone! Very happy to be able to recommend an open source project here. Hertzbeat is an open-source, real-time monitoring system with custom-monitor and agentless. Support web service, database, os, middleware and more. Here’s a video of show: https://youtu.be/eb_Nosl9fZY . Very open to feedback. github: https://ift.tt/I6ew9FK home: https://ift.tt/XbflS9t Very welcome to use and give us a star! Thanks!!!!
3 by tomsun28 | 0 comments on Hacker News.
Hi everyone! Very happy to be able to recommend an open source project here. Hertzbeat is an open-source, real-time monitoring system with custom-monitor and agentless. Support web service, database, os, middleware and more. Here’s a video of show: https://youtu.be/eb_Nosl9fZY . Very open to feedback. github: https://ift.tt/I6ew9FK home: https://ift.tt/XbflS9t Very welcome to use and give us a star! Thanks!!!!
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Show HN: Brew.fm – Let bots discover new music on Spotify for you
12 by bartproost | 2 comments on Hacker News.
Use Spotify? This tool will automate your music discovery for you. Join here (100% perpetually free with no strings attached): https://brew.fm Some time ago, I built and showed HN[1] brew.fm, a tool helping artists remix each other’s work. It had been quiet, and I remembered how fun it was to work with the Spotify API, so I repurposed the tool to solve one of my own problems: missing out on new music of my favorite artists. I shared it on Reddit yesterday[2], and this seems to hit a spot for more people: so far 833 people connected their Spotify account. How it works: The tool simply shows your top 50 artists on Spotify over short, medium and long term, and checks those artists for new music. If you select a playlist, every artist involved in the tracks will be checked for new music, after which new releases are shown sorted by most recent release date. Here’s a video of me demoing the tool: https://youtu.be/Nh2Ognb4PgU . Enjoy! Very open to feedback. [1] https://ift.tt/49Hv1wj [2] https://ift.tt/ipCDBPU...
12 by bartproost | 2 comments on Hacker News.
Use Spotify? This tool will automate your music discovery for you. Join here (100% perpetually free with no strings attached): https://brew.fm Some time ago, I built and showed HN[1] brew.fm, a tool helping artists remix each other’s work. It had been quiet, and I remembered how fun it was to work with the Spotify API, so I repurposed the tool to solve one of my own problems: missing out on new music of my favorite artists. I shared it on Reddit yesterday[2], and this seems to hit a spot for more people: so far 833 people connected their Spotify account. How it works: The tool simply shows your top 50 artists on Spotify over short, medium and long term, and checks those artists for new music. If you select a playlist, every artist involved in the tracks will be checked for new music, after which new releases are shown sorted by most recent release date. Here’s a video of me demoing the tool: https://youtu.be/Nh2Ognb4PgU . Enjoy! Very open to feedback. [1] https://ift.tt/49Hv1wj [2] https://ift.tt/ipCDBPU...
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Show HN: Python extensions for sioyek PDF viewer
3 by hexomancer | 0 comments on Hacker News.
Recently, I release version 1.5 of sioyek PDF viewer which introduces extensions. This is a repository of some useful python extensions that I have developed so far. I would say the most useful one is the one that can download a paper and open it in sioyek just by control+clicking on the paper's name.
3 by hexomancer | 0 comments on Hacker News.
Recently, I release version 1.5 of sioyek PDF viewer which introduces extensions. This is a repository of some useful python extensions that I have developed so far. I would say the most useful one is the one that can download a paper and open it in sioyek just by control+clicking on the paper's name.
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Show HN: A new way to use GPT-3 to generate code (and everything else)
5 by goodside | 0 comments on Hacker News.
Hi HN, One of the things that frustrates me about Copilot is that all tasks posed to it must be in the form of a completion. By writing clever comments you can get it to generate a few lines of code or a short function body, but you never get coherent long-form generations just from mashing the tab key. I’m working on a different approach. Instead of requiring you specify your code generation task through stilted comments, you can use GPT-3 to fill in what I call “instructional templates”. They’re like f-strings, except the English goes on the inside and the Python goes on the outside. Additionally, each instruction’s location and surrounding context can aid in interpreting it, allowing instructions to be impressively terse. I’ve collected 10 examples of the method on a Twitter thread here. Most code examples are in Python, but I also demonstrate generating CSV, NDJSON, R, Markdown, and HTML: https://twitter.com/goodside/status/1559801520773898240?s=21&t=-r-dR8pkhZ3lfCpeLOWqvw I also have a few examples of more creative, non-program output in HTML and Markdown in this thread: https://twitter.com/goodside/status/1560953991722418177?s=21&t=-r-dR8pkhZ3lfCpeLOWqvw Interested in any feedback, especially from anyone who’s tried to apply my method to their own problems.
5 by goodside | 0 comments on Hacker News.
Hi HN, One of the things that frustrates me about Copilot is that all tasks posed to it must be in the form of a completion. By writing clever comments you can get it to generate a few lines of code or a short function body, but you never get coherent long-form generations just from mashing the tab key. I’m working on a different approach. Instead of requiring you specify your code generation task through stilted comments, you can use GPT-3 to fill in what I call “instructional templates”. They’re like f-strings, except the English goes on the inside and the Python goes on the outside. Additionally, each instruction’s location and surrounding context can aid in interpreting it, allowing instructions to be impressively terse. I’ve collected 10 examples of the method on a Twitter thread here. Most code examples are in Python, but I also demonstrate generating CSV, NDJSON, R, Markdown, and HTML: https://twitter.com/goodside/status/1559801520773898240?s=21&t=-r-dR8pkhZ3lfCpeLOWqvw I also have a few examples of more creative, non-program output in HTML and Markdown in this thread: https://twitter.com/goodside/status/1560953991722418177?s=21&t=-r-dR8pkhZ3lfCpeLOWqvw Interested in any feedback, especially from anyone who’s tried to apply my method to their own problems.
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Show HN: An attempt to make a reduce-palette/dither filter for 2d canvas images
6 by rikroots | 3 comments on Hacker News.
6 by rikroots | 3 comments on Hacker News.
Friday, 19 August 2022
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Show HN: I built a simple review to see if you deserve a raise
3 by intesar | 0 comments on Hacker News.
3 by intesar | 0 comments on Hacker News.
New Show Hacker News story: latest news
Show HN: What is your go-to free email provider with custom domain support?
2 by punkpeye | 1 comments on Hacker News.
It used to be Google's workspaces, but they no longer have free accounts.
2 by punkpeye | 1 comments on Hacker News.
It used to be Google's workspaces, but they no longer have free accounts.
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Show HN: Modifying Clang for a Safer, More Explicit C++
8 by compiler-devel | 1 comments on Hacker News.
Modified C++ Inspired by the paper "Some Were Meant for C" by Stephen Kell, I decided to show that it's possible to iterate C++ to be safer, more explicit, and less error-prone. Here's a possible starting point: I didn't invent a new language or compiler, but took the world's best compiler, clang, and modified it to begin iterating towards a new furture of C++. Naming things is hard, so I call this 'Modified C++'. Some of the following could be implemented as tooling in a linter or checker, but the idea is to update the compiler directly. I also wanted to learn more about clang. This compiler needs a flag to enable/disable this functionality so that existing library code can be used with a 'diagnostic ignored' pragma. You can build clang using the normal non-bootstrap process and you'll be left with a clang that compiles C++ but with the following modifications: - All basic types (excluding pointers and references) are const by default and may be marked 'mutable' to allow them to be changed after declaration - Lambda capture lists must be explicit (no [&] or [=], by themselves) - Braces are required for conditional statements, case and default statements within switches, and loops - Implicit conversions to bool are prohibited (e.g., pointers must be compared against nullptr/NULL) - No goto support - Explicit 'rule of six' for classes must be programmer-implemented (default, copy, and move c'tors, copy and move assignment, d'tor) - No C style casts Here's an example program that's valid in Modified C++: mutable int main(int, char**) { mutable int x = 0; return x; } Here's another that will fail to compile: mutable int main(int, char**) { int x = 1; x = 0; // x is constant return x; } I'd like your feedback. Future changes I'm thinking about are: - feature flag for modified c++ to enable/disable with 'diagnostic ignored' pragma, to support existing headers and libraries - support enum classes only - constructor declarations are explicit by default - namespaces within classes - normalize lambda and free function syntax - your ideas here
8 by compiler-devel | 1 comments on Hacker News.
Modified C++ Inspired by the paper "Some Were Meant for C" by Stephen Kell, I decided to show that it's possible to iterate C++ to be safer, more explicit, and less error-prone. Here's a possible starting point: I didn't invent a new language or compiler, but took the world's best compiler, clang, and modified it to begin iterating towards a new furture of C++. Naming things is hard, so I call this 'Modified C++'. Some of the following could be implemented as tooling in a linter or checker, but the idea is to update the compiler directly. I also wanted to learn more about clang. This compiler needs a flag to enable/disable this functionality so that existing library code can be used with a 'diagnostic ignored' pragma. You can build clang using the normal non-bootstrap process and you'll be left with a clang that compiles C++ but with the following modifications: - All basic types (excluding pointers and references) are const by default and may be marked 'mutable' to allow them to be changed after declaration - Lambda capture lists must be explicit (no [&] or [=], by themselves) - Braces are required for conditional statements, case and default statements within switches, and loops - Implicit conversions to bool are prohibited (e.g., pointers must be compared against nullptr/NULL) - No goto support - Explicit 'rule of six' for classes must be programmer-implemented (default, copy, and move c'tors, copy and move assignment, d'tor) - No C style casts Here's an example program that's valid in Modified C++: mutable int main(int, char**) { mutable int x = 0; return x; } Here's another that will fail to compile: mutable int main(int, char**) { int x = 1; x = 0; // x is constant return x; } I'd like your feedback. Future changes I'm thinking about are: - feature flag for modified c++ to enable/disable with 'diagnostic ignored' pragma, to support existing headers and libraries - support enum classes only - constructor declarations are explicit by default - namespaces within classes - normalize lambda and free function syntax - your ideas here
New Show Hacker News story: latest news
Show HN: SineRider - A game about love, math, and graphing built by teenagers
55 by ClaireBookworm | 14 comments on Hacker News.
55 by ClaireBookworm | 14 comments on Hacker News.
New Show Hacker News story: latest news
Show HN: ClavaScript: a ClojureScript syntax to JavaScript compiler
2 by Borkdude | 0 comments on Hacker News.
2 by Borkdude | 0 comments on Hacker News.
Thursday, 18 August 2022
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Show HN: I created a library to create product tours / walkthroughs
2 by nbhusal | 1 comments on Hacker News.
This is significantly different in its feature set than the existing open source alternatives, I made this to be a more complete library, and well, as a portfolio artefact. Any comment is greatly appreciated. Thank you! Code: https://ift.tt/UxSrDfc
2 by nbhusal | 1 comments on Hacker News.
This is significantly different in its feature set than the existing open source alternatives, I made this to be a more complete library, and well, as a portfolio artefact. Any comment is greatly appreciated. Thank you! Code: https://ift.tt/UxSrDfc
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Show HN: I made a writing tool that asks questions like Socrates
2 by tylertaewook | 0 comments on Hacker News.
2 by tylertaewook | 0 comments on Hacker News.
Wednesday, 17 August 2022
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Show HN: How to query JSON data in PostgreSQL faster with JSONB
2 by yen789 | 0 comments on Hacker News.
2 by yen789 | 0 comments on Hacker News.
New Show Hacker News story: latest news
Show HN: Match(it): A C++17 pattern-matching library with lots of good stuffs
5 by amazing42 | 0 comments on Hacker News.
A lightweight single-header pattern-matching library for C++17 with macro-free APIs. Try it at https://ift.tt/UXMqrjP
5 by amazing42 | 0 comments on Hacker News.
A lightweight single-header pattern-matching library for C++17 with macro-free APIs. Try it at https://ift.tt/UXMqrjP
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Show HN: Authorizer 1.0
2 by lakhansamani93 | 0 comments on Hacker News.
I am excited to announce the stable version of https://authorizer.dev with the most significant updates . The most complex part of your application, i.e. auth has never been this simple in the open-source space before. Bring your database and have auth layer ready for the application within minutes . Amazing Features of Authorizer Support for 11+ databases | Sign-in / Sign-up with email ID and password | Password-less login with magic link login | Social logins (Google, Github, Facebook, LinkedIn, Apple more coming soon) | Secure session management | OAuth2 and OpenID compatible APIs | APIs to update profile securely | Forgot password flow using email | Role-based access management | Multi factor authentication | Email templating | Webhooks | For more information check: Website: https://authorizer.dev | Docs: https://ift.tt/FRbutoc | Github: https://ift.tt/q8FD6wP | React SDK: https://ift.tt/Dw7l0KL | Javascript SDK: https://ift.tt/41jhumW | Youtube: https://youtube.com/playlist?list=PLSQGbUjHc6bpaAgCiQPzNxiUP... | Examples: https://ift.tt/OqSxwU3 | Discord: https://ift.tt/KqVDpkN | Github Sponsorship: https://ift.tt/twNE4De | Buy me Coffee: https://ift.tt/YWnAxTL |
2 by lakhansamani93 | 0 comments on Hacker News.
I am excited to announce the stable version of https://authorizer.dev with the most significant updates . The most complex part of your application, i.e. auth has never been this simple in the open-source space before. Bring your database and have auth layer ready for the application within minutes . Amazing Features of Authorizer Support for 11+ databases | Sign-in / Sign-up with email ID and password | Password-less login with magic link login | Social logins (Google, Github, Facebook, LinkedIn, Apple more coming soon) | Secure session management | OAuth2 and OpenID compatible APIs | APIs to update profile securely | Forgot password flow using email | Role-based access management | Multi factor authentication | Email templating | Webhooks | For more information check: Website: https://authorizer.dev | Docs: https://ift.tt/FRbutoc | Github: https://ift.tt/q8FD6wP | React SDK: https://ift.tt/Dw7l0KL | Javascript SDK: https://ift.tt/41jhumW | Youtube: https://youtube.com/playlist?list=PLSQGbUjHc6bpaAgCiQPzNxiUP... | Examples: https://ift.tt/OqSxwU3 | Discord: https://ift.tt/KqVDpkN | Github Sponsorship: https://ift.tt/twNE4De | Buy me Coffee: https://ift.tt/YWnAxTL |
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Show HN: I created a site you can upload a photo a day
2 by limboy | 0 comments on Hacker News.
a photo is the theme of the day, and everyday deserves a theme. It's kind of interesting to see the world with photos in a simple way daily. so I built this mini site. what's your photo today?
2 by limboy | 0 comments on Hacker News.
a photo is the theme of the day, and everyday deserves a theme. It's kind of interesting to see the world with photos in a simple way daily. so I built this mini site. what's your photo today?
Tuesday, 16 August 2022
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Show HN: Trace Pixels to Vectors in Full Color, Fully Automatically, Using AI
2 by jrd79 | 0 comments on Hacker News.
Hi! We have developed a tracing algorithm that blends Deep Learning, classical Machine Learning, and hand-crafted computer vision algorithms to turn regular bitmaps (JPEG, PNG, ...) into scalable vector graphics (SVG). It does quite well in general, and especially on small-ish, blurry, noisy and otherwise degraded images that vectorizers normally choke on. Would love to get your feedback on it! Thanks!
2 by jrd79 | 0 comments on Hacker News.
Hi! We have developed a tracing algorithm that blends Deep Learning, classical Machine Learning, and hand-crafted computer vision algorithms to turn regular bitmaps (JPEG, PNG, ...) into scalable vector graphics (SVG). It does quite well in general, and especially on small-ish, blurry, noisy and otherwise degraded images that vectorizers normally choke on. Would love to get your feedback on it! Thanks!
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Show HN: Integrate.ai – Machine learning and analytics on hard-to-access data
25 by iaisteve | 3 comments on Hacker News.
Hey HN! This is Steve from integrate.ai (https://integrate.ai). Our platform unlocks a range of machine learning and analytics capabilities on data that would otherwise be difficult or impossible to access due to privacy, confidentiality, or technical hurdles. Traditional approaches to machine learning and analytics require centralization and aggregation of data sources. Given the increasingly distributed nature of data - across organizations, across borders, and across connected devices - centralizing the data necessary for machine learning and analytics often requires complex data-sharing agreements, costly pipelines, and supporting infrastructure. The data governance challenges and cost implications of data centralization are blocking the world’s most important data-driven problems, particularly in healthcare, industrial IoT, and finance, where data custodians must enforce the highest privacy and security standards to ensure regulatory and contractual compliance and data is spread across multiple silos or edge environments. Here are a few examples where barriers to data access either slow down or completely block world-changing use cases: (1) Rare disease diagnostics - Research hospitals don’t have enough rare disease data points to build accurate diagnostic models, and they cannot get access to more data from partner hospitals to improve their models (2) Precision medicine - Health data consortiums working on improving medical care for diseases from cancer to heart disease can take years setting up data sharing agreements and implementing governance processes before research begins (3) Drug safety monitoring - Government regulators can’t leverage data that is hard to standardize, such as laboratory, radiology, and pathology results, resulting in potential missed opportunities for detecting side effects or validating product safety (4) Predictive maintenance - Manufacturers don’t have access to all of their data to train predictive maintenance models, because of challenges moving high volumes of data, sporadic data availability at the edge, and customer resistance to providing data access (5) Financial fraud detection - Individual banks and credit card companies lack sufficient fraud data points to train highly accurate models, but face regulatory barriers and concerns about IP sensitivity that limits their ability to share data integrate.ai leverages federated learning and differential privacy to enable machine learning and analytics on sensitive or hard-to-access data wherever it sits, without moving it. It allows data to stay distributed in its original protected environments, while unlocking its value with privacy-protecting machine learning and analytics. Model training and analytics are performed locally, and only end-results like model parameters are aggregated in a secure and confidential manner. We empower product teams to extend machine learning and analytics capabilities in their products in flexible and reliable ways. integrate.ai is packaged as a developer tool, helping developers seamlessly integrate federated learning and federated analytics capabilities into almost any solution with an easy-to-use SDK and supporting cloud services for end-to-end management. Once integrated, end-users can collaborate across sensitive data sets while data custodians retain full control. Solutions incorporating integrate.ai can serve as both effective experimentation tools and production-ready services. You can start building your own federated models and analytics quickly, with our 14-day free trial: https://integrate.ai. By adopting a federated approach and training models on data where it sits, without moving it, developers will be able to unlock solutions to the world’s most important problems without risking sensitive data. We would love to hear your thoughts on using hard-to-access data for machine learning and analytics, and your feedback on the product. Happy federating!
25 by iaisteve | 3 comments on Hacker News.
Hey HN! This is Steve from integrate.ai (https://integrate.ai). Our platform unlocks a range of machine learning and analytics capabilities on data that would otherwise be difficult or impossible to access due to privacy, confidentiality, or technical hurdles. Traditional approaches to machine learning and analytics require centralization and aggregation of data sources. Given the increasingly distributed nature of data - across organizations, across borders, and across connected devices - centralizing the data necessary for machine learning and analytics often requires complex data-sharing agreements, costly pipelines, and supporting infrastructure. The data governance challenges and cost implications of data centralization are blocking the world’s most important data-driven problems, particularly in healthcare, industrial IoT, and finance, where data custodians must enforce the highest privacy and security standards to ensure regulatory and contractual compliance and data is spread across multiple silos or edge environments. Here are a few examples where barriers to data access either slow down or completely block world-changing use cases: (1) Rare disease diagnostics - Research hospitals don’t have enough rare disease data points to build accurate diagnostic models, and they cannot get access to more data from partner hospitals to improve their models (2) Precision medicine - Health data consortiums working on improving medical care for diseases from cancer to heart disease can take years setting up data sharing agreements and implementing governance processes before research begins (3) Drug safety monitoring - Government regulators can’t leverage data that is hard to standardize, such as laboratory, radiology, and pathology results, resulting in potential missed opportunities for detecting side effects or validating product safety (4) Predictive maintenance - Manufacturers don’t have access to all of their data to train predictive maintenance models, because of challenges moving high volumes of data, sporadic data availability at the edge, and customer resistance to providing data access (5) Financial fraud detection - Individual banks and credit card companies lack sufficient fraud data points to train highly accurate models, but face regulatory barriers and concerns about IP sensitivity that limits their ability to share data integrate.ai leverages federated learning and differential privacy to enable machine learning and analytics on sensitive or hard-to-access data wherever it sits, without moving it. It allows data to stay distributed in its original protected environments, while unlocking its value with privacy-protecting machine learning and analytics. Model training and analytics are performed locally, and only end-results like model parameters are aggregated in a secure and confidential manner. We empower product teams to extend machine learning and analytics capabilities in their products in flexible and reliable ways. integrate.ai is packaged as a developer tool, helping developers seamlessly integrate federated learning and federated analytics capabilities into almost any solution with an easy-to-use SDK and supporting cloud services for end-to-end management. Once integrated, end-users can collaborate across sensitive data sets while data custodians retain full control. Solutions incorporating integrate.ai can serve as both effective experimentation tools and production-ready services. You can start building your own federated models and analytics quickly, with our 14-day free trial: https://integrate.ai. By adopting a federated approach and training models on data where it sits, without moving it, developers will be able to unlock solutions to the world’s most important problems without risking sensitive data. We would love to hear your thoughts on using hard-to-access data for machine learning and analytics, and your feedback on the product. Happy federating!
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Show HN: Unschooler predicts future career by analyzing YouTube
2 by doraby | 0 comments on Hacker News.
We created an experimental feature that predicts a future career by analyzing Youtube preferences. Our main goal is to help young people find their passion. Every teenager we spoke to mentioned Youtube as a learning source. Suddenly we realized that YouTube contains all information about interests, learning history, and answer search, underneath which lies their unique purpose. However, most parents don't know how to apply these interests to their teens' future careers. We came up with the idea to translate interests from Youtube into the career language and predict the probable specialization on the single Skills Map. How it works: 1. We analyze interests on Youtube and predict suitable specializations with Skills Map. 2. People try real daily tasks of the recommended professions for 1 week. Every task updates the skills Map and prediction. From the beginning, we compared the data with a control group of our friends, who had already known their passion. We are still in the process of filling the skills database, but we already see precise matches for our users, despite missing some particular areas: — Our designer's map matched his passion for 3D and generative graphics — https://ift.tt/6KbmHYs — This man is a software developer, and our algorithm showed us this before we even knew him — https://ift.tt/M8dcTX2 — Our social media manager leans more toward Design than Marketing — https://ift.tt/jY08nw9... — This girl is learning cosmetics from a chemistry perspective - however, our data showed her real passion and aptitude: interacting with people around these cosmetic topics — https://ift.tt/zHy5wvR Test your skills https://ift.tt/RYEIdXA and share your opinion about the results with a link to your profile here, in the comments. Share this link with young people who are choosing a future profession or do not know what they are interested in.
2 by doraby | 0 comments on Hacker News.
We created an experimental feature that predicts a future career by analyzing Youtube preferences. Our main goal is to help young people find their passion. Every teenager we spoke to mentioned Youtube as a learning source. Suddenly we realized that YouTube contains all information about interests, learning history, and answer search, underneath which lies their unique purpose. However, most parents don't know how to apply these interests to their teens' future careers. We came up with the idea to translate interests from Youtube into the career language and predict the probable specialization on the single Skills Map. How it works: 1. We analyze interests on Youtube and predict suitable specializations with Skills Map. 2. People try real daily tasks of the recommended professions for 1 week. Every task updates the skills Map and prediction. From the beginning, we compared the data with a control group of our friends, who had already known their passion. We are still in the process of filling the skills database, but we already see precise matches for our users, despite missing some particular areas: — Our designer's map matched his passion for 3D and generative graphics — https://ift.tt/6KbmHYs — This man is a software developer, and our algorithm showed us this before we even knew him — https://ift.tt/M8dcTX2 — Our social media manager leans more toward Design than Marketing — https://ift.tt/jY08nw9... — This girl is learning cosmetics from a chemistry perspective - however, our data showed her real passion and aptitude: interacting with people around these cosmetic topics — https://ift.tt/zHy5wvR Test your skills https://ift.tt/RYEIdXA and share your opinion about the results with a link to your profile here, in the comments. Share this link with young people who are choosing a future profession or do not know what they are interested in.
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Show HN: Synology C2 Object Storage – rids of data egress fees
2 by dfree29 | 3 comments on Hacker News.
2 by dfree29 | 3 comments on Hacker News.
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Show HN: Cookieless Conversion Attribution with Pathview
6 by shanebellone | 11 comments on Hacker News.
Morning HN. I worked on a cloud CMS and then pivoted an analytics feature to a standalone SaaS. Pathview focuses on the conversion path rather than general analytics. I want to help users optimize conversions. It doesn’t use cookies, contains 160-characters of JavaScript, and leverages HTTP Messaging for a modern take on an old-school analytics approach. I’m close to launching a public beta test and could use a sanity check. Any advice, feedback, or questions for this first-time developer? -sb
6 by shanebellone | 11 comments on Hacker News.
Morning HN. I worked on a cloud CMS and then pivoted an analytics feature to a standalone SaaS. Pathview focuses on the conversion path rather than general analytics. I want to help users optimize conversions. It doesn’t use cookies, contains 160-characters of JavaScript, and leverages HTTP Messaging for a modern take on an old-school analytics approach. I’m close to launching a public beta test and could use a sanity check. Any advice, feedback, or questions for this first-time developer? -sb
Monday, 15 August 2022
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Show HN: Open-Source Engineering Metrics for GitHub, Gitlab and Jira
2 by matthewtovbin | 0 comments on Hacker News.
2 by matthewtovbin | 0 comments on Hacker News.
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Show HN: Augmented Reality Knowledge Management for Facility Maintenance Teams
3 by sech8420 | 2 comments on Hacker News.
Hello friends at HN. Aircada is an AR knowledge management platform to help facility maintenance teams capture, retain, and transfer knowledge. Here is a link to a demo video showcasing the features - https://youtu.be/QXwTlNC3C7A During the pandemic, we noticed that some technical achievements from Microsoft's Spatial Anchors were finally at a point of opening the door to adoption for a magnitude of AR use cases, that in the past, weren't a viable option. And paired with the processing power and lidar capabilities of new phones, it seemed location based AR finally wasn't a pain in the a%% to use. Until now, QR codes and advanced computer based setups were required, and just were not worth the effort for most. But now, all with a mobile device - scan an area, place AR content, then scan that area again and have it show up exactly where you placed it. Awesome. However, there were still some problems with Microsoft's system. Locating AR content sometimes took 30+ seconds, and cost up to a dollar to do. So we built on top of their system and managed to cut that cost by about 10x, and increase the speed of locating content by about 10x. And by doing so, the use cases that opened up were quite vast! With our backgrounds in industrial automation, we set out to address the following problem - The growing industrial skills gap. The US Department of Labor estimated the 50% of the US workforce was set to retire over the next 5-10 years. In utilities and manufacturing, where turnover is high, this is becoming a huge issue. Imagine Bob, a senior maintenance technician with 35 years of experience, about to retire. When Bob walks out the door, so do many of his trade secrets in how to operate the facility. After speaking with several managers at these facilities, there is an eery since of panic approaching, where they are wondering how they will transfer Bob's knowledge to the younger generation before it's too late. Meanwhile, when hiring the younger generation, Bob continually has to hands on train these new hires with the same knowledge over and over again, just to watch them quit a year or so later. And this is where location based AR can show some real value. If Bob can capture his knowledge and place it next to the machines where it'll live forever, and be accessible in seconds from any mobile phone, it's as if Bob never actually left. Sort of like Obi-Wan Kenobi in the original Star Wars. New hires will be able to train themselves with the autonomy they so desire, while Bob can continue addressing the facilities larger issues. Anyway, I appreciate you reading, and I'll finish with this - we'd love to hear your thoughts, feedback, and or any questions you may have. The market and use cases for what we've built it quite vast, so narrowing it down has been one of the most challenging aspects.
3 by sech8420 | 2 comments on Hacker News.
Hello friends at HN. Aircada is an AR knowledge management platform to help facility maintenance teams capture, retain, and transfer knowledge. Here is a link to a demo video showcasing the features - https://youtu.be/QXwTlNC3C7A During the pandemic, we noticed that some technical achievements from Microsoft's Spatial Anchors were finally at a point of opening the door to adoption for a magnitude of AR use cases, that in the past, weren't a viable option. And paired with the processing power and lidar capabilities of new phones, it seemed location based AR finally wasn't a pain in the a%% to use. Until now, QR codes and advanced computer based setups were required, and just were not worth the effort for most. But now, all with a mobile device - scan an area, place AR content, then scan that area again and have it show up exactly where you placed it. Awesome. However, there were still some problems with Microsoft's system. Locating AR content sometimes took 30+ seconds, and cost up to a dollar to do. So we built on top of their system and managed to cut that cost by about 10x, and increase the speed of locating content by about 10x. And by doing so, the use cases that opened up were quite vast! With our backgrounds in industrial automation, we set out to address the following problem - The growing industrial skills gap. The US Department of Labor estimated the 50% of the US workforce was set to retire over the next 5-10 years. In utilities and manufacturing, where turnover is high, this is becoming a huge issue. Imagine Bob, a senior maintenance technician with 35 years of experience, about to retire. When Bob walks out the door, so do many of his trade secrets in how to operate the facility. After speaking with several managers at these facilities, there is an eery since of panic approaching, where they are wondering how they will transfer Bob's knowledge to the younger generation before it's too late. Meanwhile, when hiring the younger generation, Bob continually has to hands on train these new hires with the same knowledge over and over again, just to watch them quit a year or so later. And this is where location based AR can show some real value. If Bob can capture his knowledge and place it next to the machines where it'll live forever, and be accessible in seconds from any mobile phone, it's as if Bob never actually left. Sort of like Obi-Wan Kenobi in the original Star Wars. New hires will be able to train themselves with the autonomy they so desire, while Bob can continue addressing the facilities larger issues. Anyway, I appreciate you reading, and I'll finish with this - we'd love to hear your thoughts, feedback, and or any questions you may have. The market and use cases for what we've built it quite vast, so narrowing it down has been one of the most challenging aspects.
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Show HN: Feedback on Snouters?
4 by Srivinod1 | 4 comments on Hacker News.
We are building a pet care services marketplace in India. Posting here to seek feedback on the product.
4 by Srivinod1 | 4 comments on Hacker News.
We are building a pet care services marketplace in India. Posting here to seek feedback on the product.
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Show HN: Japanese Complete Book 1 Released
9 by sova | 1 comments on Hacker News.
Hello friends at HN For the past 3 years we have been arranging our physical textbook series and the first one has been published. You can view sample chapters and see that the book is printed on premium, photo-quality paper here: https://ift.tt/0oOTDkX In true hacker ethos, Japanese Complete was a project started to address a need the founders had and now it’s turning into a tangible product so it is quite exciting for us and we appreciate your continued support. All the material in the first book is available with a free online account on our online curriculum, only that it is much more beautifully laid out for convenient look-up in the book. A much more compelling representation down to the feel of the cover and the weight of the text in your hands like fine silverware. Please only get the book if you can afford it, because as mentioned you can also get the same course material with a starter account at no cost to you. We developed a lot of innovations for teaching and acquiring Japanese rapidly and to-remember. Please ask any (sincere) questions here.
9 by sova | 1 comments on Hacker News.
Hello friends at HN For the past 3 years we have been arranging our physical textbook series and the first one has been published. You can view sample chapters and see that the book is printed on premium, photo-quality paper here: https://ift.tt/0oOTDkX In true hacker ethos, Japanese Complete was a project started to address a need the founders had and now it’s turning into a tangible product so it is quite exciting for us and we appreciate your continued support. All the material in the first book is available with a free online account on our online curriculum, only that it is much more beautifully laid out for convenient look-up in the book. A much more compelling representation down to the feel of the cover and the weight of the text in your hands like fine silverware. Please only get the book if you can afford it, because as mentioned you can also get the same course material with a starter account at no cost to you. We developed a lot of innovations for teaching and acquiring Japanese rapidly and to-remember. Please ask any (sincere) questions here.
Sunday, 14 August 2022
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Show HN: Octarchive – Back up all repos on a GitHub account locally
2 by pojntfx | 0 comments on Hacker News.
Hey HN! I just released Octarchive, a simple tool to back up all repos on a GitHub/Gitea account to a local folder written in Go. If you're worried about loosing your FLOSS work, but are can't keep up with manually mirroring all the repositories, this might be the tool you're looking for. I'd love to get your feedback :)
2 by pojntfx | 0 comments on Hacker News.
Hey HN! I just released Octarchive, a simple tool to back up all repos on a GitHub/Gitea account to a local folder written in Go. If you're worried about loosing your FLOSS work, but are can't keep up with manually mirroring all the repositories, this might be the tool you're looking for. I'd love to get your feedback :)
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Show HN: Anysphere, home for important, long-form conversations
2 by ArVID220u | 0 comments on Hacker News.
Hi everyone! I’m Arvid, cofounder of Anysphere ( https://anysphere.co ). With my two friends Sualeh and Shengtong I have been spending the last few months building a dedicated home for important, long-form conversations. We’re super excited to let the HN community test it out! We think that no existing platform for point–to-point communication prioritizes the conversations that you actually care about and that really matter. Instant messaging is filled with careless texts and stickers, email is filled with receipts and spammers, and physical mail, while better in those respects, is slow and cumbersome. None of the existing platforms are private enough. Anysphere attempts to fix this. It is private, secure, desktop-first and only allows people you added to contact you. Our whitepaper ( https://ift.tt/1Y7GfwU ) describes our privacy and security model in detail — in short, we protect all of your data and metadata against everyone (even our own server). Our client is fully open source: https://ift.tt/K91Oea0 . We deployed a small server to open up testing to everyone in the HN community. Instructions are here: https://ift.tt/eVQXBlD... . I can’t wait to hear your thoughts!
2 by ArVID220u | 0 comments on Hacker News.
Hi everyone! I’m Arvid, cofounder of Anysphere ( https://anysphere.co ). With my two friends Sualeh and Shengtong I have been spending the last few months building a dedicated home for important, long-form conversations. We’re super excited to let the HN community test it out! We think that no existing platform for point–to-point communication prioritizes the conversations that you actually care about and that really matter. Instant messaging is filled with careless texts and stickers, email is filled with receipts and spammers, and physical mail, while better in those respects, is slow and cumbersome. None of the existing platforms are private enough. Anysphere attempts to fix this. It is private, secure, desktop-first and only allows people you added to contact you. Our whitepaper ( https://ift.tt/1Y7GfwU ) describes our privacy and security model in detail — in short, we protect all of your data and metadata against everyone (even our own server). Our client is fully open source: https://ift.tt/K91Oea0 . We deployed a small server to open up testing to everyone in the HN community. Instructions are here: https://ift.tt/eVQXBlD... . I can’t wait to hear your thoughts!
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Show HN: Belua, Beautifully Organised Contacts
2 by kugutsumen | 0 comments on Hacker News.
Manage and present your contacts with the Belua app on iPhone. Features: Organise - Display generative art for contacts without photo. - Use tags to categorise your contacts. - Use the touch action to surface contacts in recent. - Sort by recent, by recently added, by tag or by country. - Privacy Built-In from the start. - Actions such as favourite, tag and hide work across devices if you are using iCloud. - Works offline Search - Search text in contacts - Diacritic insensitive [a diacritic is a glyph added to a letter or to a basic glyph]. - Works with natural language text to ensure correct behaviour in multiple scripts and languages such as Chinese or Japanese.
2 by kugutsumen | 0 comments on Hacker News.
Manage and present your contacts with the Belua app on iPhone. Features: Organise - Display generative art for contacts without photo. - Use tags to categorise your contacts. - Use the touch action to surface contacts in recent. - Sort by recent, by recently added, by tag or by country. - Privacy Built-In from the start. - Actions such as favourite, tag and hide work across devices if you are using iCloud. - Works offline Search - Search text in contacts - Diacritic insensitive [a diacritic is a glyph added to a letter or to a basic glyph]. - Works with natural language text to ensure correct behaviour in multiple scripts and languages such as Chinese or Japanese.
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Show HN: shortcommand – Easily run a set of commands quickly using a YAML file
2 by kermire | 0 comments on Hacker News.
This tiny command line tool was created mainly because I have several apps that I run on my server and finding the right set of commands for deploying an app is a hassle. So this basically documents the set of commands for each of my projects, as well as gives me quick access to them. Just wanted to share it here in case anyone else might find it useful.
2 by kermire | 0 comments on Hacker News.
This tiny command line tool was created mainly because I have several apps that I run on my server and finding the right set of commands for deploying an app is a hassle. So this basically documents the set of commands for each of my projects, as well as gives me quick access to them. Just wanted to share it here in case anyone else might find it useful.
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Show HN: Build, present and share animated data stories in Jupyter Notebook
13 by vidipeti | 4 comments on Hacker News.
13 by vidipeti | 4 comments on Hacker News.
Saturday, 13 August 2022
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Show HN: Roc is a language for making delightful software
5 by musicmatze | 0 comments on Hacker News.
The roc-lang repository was made public, so I figured I'd share it here.
5 by musicmatze | 0 comments on Hacker News.
The roc-lang repository was made public, so I figured I'd share it here.
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Show HN: Keyboard app on totally another level
2 by vitalipom | 0 comments on Hacker News.
This keyboard pops out letters as you type off the keyboard into the screen. What do you think?
2 by vitalipom | 0 comments on Hacker News.
This keyboard pops out letters as you type off the keyboard into the screen. What do you think?
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Show HN: Top Quant/Algotrading Githubs Automated
2 by tradrich | 0 comments on Hacker News.
With a seed project defining the audience, determines their most popular Githubs. Interesting results! [1] One journalist was surprised [2] on the Quant and Algotrading results. Github's Rest API [3] is actually quite complex - and has undocumented hurdles. E.g. when there's more than 40K stars the API caps it there - unless you use the GraphQL API... [4] There's a lot more meat on the Github bones. Stay tuned. [1] https://ift.tt/YrpvZCu [2] https://ift.tt/hI0nXt6... [3] https://ift.tt/pOUydP0 [4] https://ift.tt/S7Yl0mc
2 by tradrich | 0 comments on Hacker News.
With a seed project defining the audience, determines their most popular Githubs. Interesting results! [1] One journalist was surprised [2] on the Quant and Algotrading results. Github's Rest API [3] is actually quite complex - and has undocumented hurdles. E.g. when there's more than 40K stars the API caps it there - unless you use the GraphQL API... [4] There's a lot more meat on the Github bones. Stay tuned. [1] https://ift.tt/YrpvZCu [2] https://ift.tt/hI0nXt6... [3] https://ift.tt/pOUydP0 [4] https://ift.tt/S7Yl0mc
Friday, 12 August 2022
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Show HN: A simple price betting platform on crypto
5 by popcreator | 1 comments on Hacker News.
You bet on the direction of a crypto price in the next 60 secs (up/down). If you're right, you can win >60%, if you're wrong, you lose your investment. Onboard just with an ETH transfer, no KYC, no trading fees. Fun mode available.
5 by popcreator | 1 comments on Hacker News.
You bet on the direction of a crypto price in the next 60 secs (up/down). If you're right, you can win >60%, if you're wrong, you lose your investment. Onboard just with an ETH transfer, no KYC, no trading fees. Fun mode available.
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Show HN: Agency quality design and development for a very un-agency like price
2 by oldstrangers | 1 comments on Hacker News.
Howdy HN! Been working on a side project of mine for about a year called Gloutir. It's essentially an 'agency of one' design and development service using a subscription or retainer model for billing (Stripe + Memberstack). I primarily focus on WordPress and Webflow design and development as I realized long ago that there's a huge demand for these services in the design / marketing agency space. I've had a lot of success the past year with this work, and surprisingly (or unsurprisingly) every single client of mine has been a larger agency needing additional help. That kind of makes sense because an agency can immediately see the value in what I offer without really having to be convinced. Recently I've introduced a weekly option for clients looking to launch fast and spend less ($1,000 a week, maybe not sustainable but we’ll see). I'd love to get more involved with startups needing landing page work / design services. There are a number of people doing stuff like this, but I do want to clarify that this is never going to be an "unlimited design" style subscription service. I've intentionally set a hard cap on the number of clients because it's simply impossible to accommodate more than a certain number of clients while keeping the quality of work where it needs to be. Anywho, curious what you all think and if you have any suggestions on how to improve. https://gloutir.com/ About me: full time designer and developer at an agency. Can see more of my work at https://zchry.org.
2 by oldstrangers | 1 comments on Hacker News.
Howdy HN! Been working on a side project of mine for about a year called Gloutir. It's essentially an 'agency of one' design and development service using a subscription or retainer model for billing (Stripe + Memberstack). I primarily focus on WordPress and Webflow design and development as I realized long ago that there's a huge demand for these services in the design / marketing agency space. I've had a lot of success the past year with this work, and surprisingly (or unsurprisingly) every single client of mine has been a larger agency needing additional help. That kind of makes sense because an agency can immediately see the value in what I offer without really having to be convinced. Recently I've introduced a weekly option for clients looking to launch fast and spend less ($1,000 a week, maybe not sustainable but we’ll see). I'd love to get more involved with startups needing landing page work / design services. There are a number of people doing stuff like this, but I do want to clarify that this is never going to be an "unlimited design" style subscription service. I've intentionally set a hard cap on the number of clients because it's simply impossible to accommodate more than a certain number of clients while keeping the quality of work where it needs to be. Anywho, curious what you all think and if you have any suggestions on how to improve. https://gloutir.com/ About me: full time designer and developer at an agency. Can see more of my work at https://zchry.org.
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Show HN: Render dancing videos from hand-drawn anime characters
2 by hzwer | 0 comments on Hacker News.
2 by hzwer | 0 comments on Hacker News.
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Show HN: Turn an Old Nvidia Shield TV into a Ubuntu Linux Box
4 by yifanlu | 1 comments on Hacker News.
4 by yifanlu | 1 comments on Hacker News.
Thursday, 11 August 2022
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Show HN: I created a bedtime story for my son using GPT-3 and DALL-E
8 by laktek | 1 comments on Hacker News.
8 by laktek | 1 comments on Hacker News.
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Show HN: Go to random locations, parks and restaurants around you
2 by Zakuzaa | 1 comments on Hacker News.
2 by Zakuzaa | 1 comments on Hacker News.
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Show HN: GitHub Commit Visualiser
9 by thisisjofrank | 2 comments on Hacker News.
I built a tool which you can use to visualise your git commits at an org or repository level. It shows just how much work an engineering team, or even an individual does, that often goes unseen by non-dev teams. You can read about the build here: https://ift.tt/OyqVblU... Repo is here: https://ift.tt/5f0EX1U You can deploy your own to netlify (or provider of your choice) and start visualising your own project's commits in realtime.
9 by thisisjofrank | 2 comments on Hacker News.
I built a tool which you can use to visualise your git commits at an org or repository level. It shows just how much work an engineering team, or even an individual does, that often goes unseen by non-dev teams. You can read about the build here: https://ift.tt/OyqVblU... Repo is here: https://ift.tt/5f0EX1U You can deploy your own to netlify (or provider of your choice) and start visualising your own project's commits in realtime.
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Show HN: Proxy.py
2 by edf13 | 0 comments on Hacker News.
[Not my project] A very well features proxy server (Forward & Reverse + lots of other features). https://ift.tt/ZuTCy6z
2 by edf13 | 0 comments on Hacker News.
[Not my project] A very well features proxy server (Forward & Reverse + lots of other features). https://ift.tt/ZuTCy6z
Wednesday, 10 August 2022
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Show HN: Genti Audio – Stories and podcasts in African languages
4 by eke_uche | 0 comments on Hacker News.
Hi all, Eke here, co-founder of Genti Audio. Genti Audio is a mobile app for streaming and downloading Africa-focused audiobooks, stories, and podcasts in regional and local African languages. In September 2021, my sister and I sat down to work on an audio show exploring Nigeria’s cultural and linguistic diversity. As we began to put the show together, we realized that our target audience- Nigerians and Africans in both urban and rural areas, were not heavily present on any of the major audio platforms for this type of content. Recognizing this, we decided to first fix this distribution gap, and so the idea for Genti was born. From just an idea, we began pooling resources and soon started developing our beta app. And after months of hard work building, scouring for content, and raising funds from supportive friends and family, we are very excited to announce the launch of our mobile app. We will continue to improve the app and roll out more features over the next 4 months. Download the App now on Google Play or the Apple App Store and start listening! At Genti, our mission is to amplify African stories and voices to entertain, educate, and enrich lives. In line with our mission, we’ll spend the next 3 - 6 months getting the best entertaining and educative African audio content out there and curating for our users. We also believe that for every African story told there are hundreds waiting to be told, and that’s why we’ve begun working on developing engaging original content available exclusively on our platform. Genti is committed to playing a vital role in developing and deepening audio storytelling on the continent. To download the app, visit the Genti website, or download directly from Google Play and the Apple App store and start listening! If you’ve got a podcast, audiobook, or story you’d like to upload on Genti, please send an email to ojiugo@gentimedia.com and we’ll be in touch. We’d also love to get feedback from you on your experience with the Genti App.
4 by eke_uche | 0 comments on Hacker News.
Hi all, Eke here, co-founder of Genti Audio. Genti Audio is a mobile app for streaming and downloading Africa-focused audiobooks, stories, and podcasts in regional and local African languages. In September 2021, my sister and I sat down to work on an audio show exploring Nigeria’s cultural and linguistic diversity. As we began to put the show together, we realized that our target audience- Nigerians and Africans in both urban and rural areas, were not heavily present on any of the major audio platforms for this type of content. Recognizing this, we decided to first fix this distribution gap, and so the idea for Genti was born. From just an idea, we began pooling resources and soon started developing our beta app. And after months of hard work building, scouring for content, and raising funds from supportive friends and family, we are very excited to announce the launch of our mobile app. We will continue to improve the app and roll out more features over the next 4 months. Download the App now on Google Play or the Apple App Store and start listening! At Genti, our mission is to amplify African stories and voices to entertain, educate, and enrich lives. In line with our mission, we’ll spend the next 3 - 6 months getting the best entertaining and educative African audio content out there and curating for our users. We also believe that for every African story told there are hundreds waiting to be told, and that’s why we’ve begun working on developing engaging original content available exclusively on our platform. Genti is committed to playing a vital role in developing and deepening audio storytelling on the continent. To download the app, visit the Genti website, or download directly from Google Play and the Apple App store and start listening! If you’ve got a podcast, audiobook, or story you’d like to upload on Genti, please send an email to ojiugo@gentimedia.com and we’ll be in touch. We’d also love to get feedback from you on your experience with the Genti App.
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Show HN:JuiceFS 1.0, A POSIX, HDFS, and S3 compliant cloud file system
4 by mountainview | 0 comments on Hacker News.
4 by mountainview | 0 comments on Hacker News.
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Show HN: Exabox – Essential Tools for Developers (macOS/Windows)
2 by albemala | 0 comments on Hacker News.
Hey HN, I'd like to introduce you exabox, a side project I've been working on in the last few months. It is a set of tools for developers: convert and format JSON, YAML, TOML, encode and decode Base64, generate fake data, parse JWT, transform text using multiple rules, and many more. All in a single app. What exabox has to offer compared to other similar apps: - It works entirely offline - Buy once and keep it forever (no recurring subscriptions or in-app purchases) - It is available for macOS and Windows (and soon Linux as well) - There is a full-featured free web version - You can personalize the UI The free web version is available here: https://ift.tt/237qrOV I'm expanding it and adding more tools and features. Here is the roadmap: https://ift.tt/pwNQsU4 I'd be interested in hearing what you think about exabox. Questions? Concerns? Suggestions? Thank you in advance!
2 by albemala | 0 comments on Hacker News.
Hey HN, I'd like to introduce you exabox, a side project I've been working on in the last few months. It is a set of tools for developers: convert and format JSON, YAML, TOML, encode and decode Base64, generate fake data, parse JWT, transform text using multiple rules, and many more. All in a single app. What exabox has to offer compared to other similar apps: - It works entirely offline - Buy once and keep it forever (no recurring subscriptions or in-app purchases) - It is available for macOS and Windows (and soon Linux as well) - There is a full-featured free web version - You can personalize the UI The free web version is available here: https://ift.tt/237qrOV I'm expanding it and adding more tools and features. Here is the roadmap: https://ift.tt/pwNQsU4 I'd be interested in hearing what you think about exabox. Questions? Concerns? Suggestions? Thank you in advance!
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Show HN: State-of-the-Art German Speech Recognition in 284 lines of C++
11 by fxtentacle | 3 comments on Hacker News.
11 by fxtentacle | 3 comments on Hacker News.
Tuesday, 9 August 2022
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Show HN: Create bespoke, always-on, virtual coworking rooms (called cafes)
2 by darrenbuckner | 1 comments on Hacker News.
2 by darrenbuckner | 1 comments on Hacker News.
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Show HN: MOS, an application to help you deploy mathematical optimization models
2 by jmerrick | 0 comments on Hacker News.
We built MOS in response to the frictions we experienced in deploying optimization solutions. Some of the key benefits provided are the following: - Models can be easily uploaded to the application after adding simple annotations to the model code. - Models can be accessed via various available interfaces, including a REST API, a web graphical user interface, and client libraries in popular programming languages such as Python and Julia. - Models can be run with different inputs by workers running locally or distributed over the network. - Intermediate and end results can be extracted, browsed, and analyzed. This is all available without the need for (the typically required) custom ad-hoc code.
2 by jmerrick | 0 comments on Hacker News.
We built MOS in response to the frictions we experienced in deploying optimization solutions. Some of the key benefits provided are the following: - Models can be easily uploaded to the application after adding simple annotations to the model code. - Models can be accessed via various available interfaces, including a REST API, a web graphical user interface, and client libraries in popular programming languages such as Python and Julia. - Models can be run with different inputs by workers running locally or distributed over the network. - Intermediate and end results can be extracted, browsed, and analyzed. This is all available without the need for (the typically required) custom ad-hoc code.
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Show HN: We Built Vercel for Data Engineers
16 by peterhunt | 1 comments on Hacker News.
Hi HN. Today we released Dagster Cloud to general availability [1], which includes a new feature you can try that we're calling Branch Deployments. Branch Deployments were inspired by Vercel's Preview Deployments feature and deep GitHub integration. We're hoping we can bring a similar developer experience improvement to the data domain. Let us know your feedback! [1] https://ift.tt/eYxDbXz
16 by peterhunt | 1 comments on Hacker News.
Hi HN. Today we released Dagster Cloud to general availability [1], which includes a new feature you can try that we're calling Branch Deployments. Branch Deployments were inspired by Vercel's Preview Deployments feature and deep GitHub integration. We're hoping we can bring a similar developer experience improvement to the data domain. Let us know your feedback! [1] https://ift.tt/eYxDbXz
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Show HN: Recode – Free, open-source, community-driven Codespaces alternative
15 by jeremylevy | 3 comments on Hacker News.
15 by jeremylevy | 3 comments on Hacker News.
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Show HN: PGPP (Pretty Good Phone Privacy) – a new type of mobile privacy service
10 by barathr | 0 comments on Hacker News.
Hi, we're Barath and Paul. We co-founded INVISV to build Pretty Good Phone Privacy (PGPP) [ https://invisv.com/pgpp ], an app and service that provides mobile identifier privacy (IMSI) and Internet privacy (IP) so that neither we nor other providers learn your network identity. We've been thinking about how phones are tracking devices in disguise (at a few layers) and what we can do about it. But the problem is that mobile networks are hard to change, and existing companies are reluctant to change things. A couple years ago we had the idea that we could decouple your identity from your SIM (IMSI), so the mobile operator wouldn't know who you are but still provides you service. We did research, figured it out, and published it last year at Usenix Security. Then we took it to every mobile operator we could to see if they'd do it, but mostly got shrugs, confusion, or hostility. (We still hold out hope they'll change their minds.) So we decided we had to build and deploy it ourselves. And the mobile network is just the first part -- we also provide decoupled IP privacy (Relay) in PGPP via a partnership with Fastly, for when you're on WiFi or mobile data. The implementation is simple: for mobile privacy we decouple authentication from connectivity. Those are conflated today. We provide service using eSIMs (so you need an eSIM capable Android for this part). So we don't learn which eSIM your phone gets each time (your IMSI now changes periodically), we authenticate you with a cryptographic protocol (Chaum's blind signatures) that proves you should get a new eSIM but doesn't reveal your identity. Then you get mobile data service. This isn't something that exists today, despite the tracking/data collection that's happened both by third parties (SDRs / IMSI catchers) and operators themselves. It's like MAC randomization for mobile networks. We figured users would like better IP privacy too, so we used IETF MASQUE and collaborated with Fastly to provide relay service in PGPP as well. Relay service works on almost any Android device. This uses TLS to tunnel your traffic (which itself will usually be TLS encrypted, for almost all Web traffic today) through two hops and then to the rest of the Internet. The first hop is us -- we hide your IP but learn nothing of your traffic or where it's headed. The second hop is Fastly, who then connects you to the IP of the server you're trying to reach, but all they see is an INVISV IP trying to connect to some other IP. The site you're connecting to terminates your TLS stream but just sees it coming from Fastly. This is a beta and there are several things that aren't ideal. We don't have free plans because providing actual connectivity is pretty expensive. We know that data-only mobile service isn't for everyone (that's what our mobile plans provide -- no phone number). So we offer Relay service on its own for folks who want that. We also know eSIMs are not ideal either, so we'd like to generalize that down the road. We're focused on privacy, not just on mobile, and we'd love your feedback on the service and ideas about this and where to go next. Thanks! Barath and Paul
10 by barathr | 0 comments on Hacker News.
Hi, we're Barath and Paul. We co-founded INVISV to build Pretty Good Phone Privacy (PGPP) [ https://invisv.com/pgpp ], an app and service that provides mobile identifier privacy (IMSI) and Internet privacy (IP) so that neither we nor other providers learn your network identity. We've been thinking about how phones are tracking devices in disguise (at a few layers) and what we can do about it. But the problem is that mobile networks are hard to change, and existing companies are reluctant to change things. A couple years ago we had the idea that we could decouple your identity from your SIM (IMSI), so the mobile operator wouldn't know who you are but still provides you service. We did research, figured it out, and published it last year at Usenix Security. Then we took it to every mobile operator we could to see if they'd do it, but mostly got shrugs, confusion, or hostility. (We still hold out hope they'll change their minds.) So we decided we had to build and deploy it ourselves. And the mobile network is just the first part -- we also provide decoupled IP privacy (Relay) in PGPP via a partnership with Fastly, for when you're on WiFi or mobile data. The implementation is simple: for mobile privacy we decouple authentication from connectivity. Those are conflated today. We provide service using eSIMs (so you need an eSIM capable Android for this part). So we don't learn which eSIM your phone gets each time (your IMSI now changes periodically), we authenticate you with a cryptographic protocol (Chaum's blind signatures) that proves you should get a new eSIM but doesn't reveal your identity. Then you get mobile data service. This isn't something that exists today, despite the tracking/data collection that's happened both by third parties (SDRs / IMSI catchers) and operators themselves. It's like MAC randomization for mobile networks. We figured users would like better IP privacy too, so we used IETF MASQUE and collaborated with Fastly to provide relay service in PGPP as well. Relay service works on almost any Android device. This uses TLS to tunnel your traffic (which itself will usually be TLS encrypted, for almost all Web traffic today) through two hops and then to the rest of the Internet. The first hop is us -- we hide your IP but learn nothing of your traffic or where it's headed. The second hop is Fastly, who then connects you to the IP of the server you're trying to reach, but all they see is an INVISV IP trying to connect to some other IP. The site you're connecting to terminates your TLS stream but just sees it coming from Fastly. This is a beta and there are several things that aren't ideal. We don't have free plans because providing actual connectivity is pretty expensive. We know that data-only mobile service isn't for everyone (that's what our mobile plans provide -- no phone number). So we offer Relay service on its own for folks who want that. We also know eSIMs are not ideal either, so we'd like to generalize that down the road. We're focused on privacy, not just on mobile, and we'd love your feedback on the service and ideas about this and where to go next. Thanks! Barath and Paul
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Show HN: Loop, run a command in loop and nothing else
2 by jicea | 0 comments on Hacker News.
This is a small utility to loop a command, in a shell. This is deceptively simple, you can loop a command forever, or loop until it is succeeded or failed. Currently, it really does nothing else than a bash `for` and `sleep`, but I intend to add the possibility of running a command in loop, in parallel. In conjonction with some tests/stress tools (like https://hurl.dev who I am one of the maintainer), I think this can be useful to other... $ loop --iter 4 --delay 1000 date Tue Aug 9 06:59:58 CEST 2022 Tue Aug 9 06:59:59 CEST 2022 Tue Aug 9 07:00:00 CEST 2022 Tue Aug 9 07:00:01 CEST 2022
2 by jicea | 0 comments on Hacker News.
This is a small utility to loop a command, in a shell. This is deceptively simple, you can loop a command forever, or loop until it is succeeded or failed. Currently, it really does nothing else than a bash `for` and `sleep`, but I intend to add the possibility of running a command in loop, in parallel. In conjonction with some tests/stress tools (like https://hurl.dev who I am one of the maintainer), I think this can be useful to other... $ loop --iter 4 --delay 1000 date Tue Aug 9 06:59:58 CEST 2022 Tue Aug 9 06:59:59 CEST 2022 Tue Aug 9 07:00:00 CEST 2022 Tue Aug 9 07:00:01 CEST 2022
Monday, 8 August 2022
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Show HN: Go-zero (a cloud-native microservice framework) is now two years old
3 by patrickevans | 0 comments on Hacker News.
Today in two years ago, I submit my first commit of go-zero code to GitHub, and two years later, go-zero is now 19.7K stars and 2.9K forks. go-zero has been well known for lots of developers, adopted by many companies, and helped many developers to be hired by their favorite companies through learning go-zero source code. Looking forward to the third year, we will continue to bring more convenient and practical features to the developer community, bringing more cool development experience to everyone! We are grateful to have you along the way! Welcome more developers to join us! https://ift.tt/8z40u6I
3 by patrickevans | 0 comments on Hacker News.
Today in two years ago, I submit my first commit of go-zero code to GitHub, and two years later, go-zero is now 19.7K stars and 2.9K forks. go-zero has been well known for lots of developers, adopted by many companies, and helped many developers to be hired by their favorite companies through learning go-zero source code. Looking forward to the third year, we will continue to bring more convenient and practical features to the developer community, bringing more cool development experience to everyone! We are grateful to have you along the way! Welcome more developers to join us! https://ift.tt/8z40u6I
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Show HN: I built an app for helping other solo founders with their project
2 by whatinside | 1 comments on Hacker News.
2 by whatinside | 1 comments on Hacker News.
New Show Hacker News story: latest news
Show HN: Voxel map of my school, made with WebGL and SDF raymarching
2 by xingyzt | 0 comments on Hacker News.
2 by xingyzt | 0 comments on Hacker News.
New Show Hacker News story: latest news
Show HN: Realtime 3D spectrogram visualization using threejs shaders
2 by yzdbgd | 0 comments on Hacker News.
2 by yzdbgd | 0 comments on Hacker News.
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Show HN: Build for any cloud with the same code
2 by goncalo-r | 0 comments on Hacker News.
We have been working on Multy, an open-source[1] tool that enables developers to deploy and switch to any cloud - AWS, Azure and GCP for now. We realized that, even when using Terraform, writing infrastructure code is very different for each cloud provider. This means changing clouds or deploying the same infrastructure in multiple clouds requires rewriting the same thing multiple times. And even though most core resources have the same functionality, developers need to learn a new provider and all its nuances when choosing a new cloud. This is why we built Multy. Multy is currently available as a Terraform provider. You can write cloud-agnostic code and then just choose which cloud you want to deploy to. Multy will then call the cloud provider APIs on your behalf. For example, the following Terraform code deploys a virtual network in AWS and can be easily changed to deploy to Azure or GCP: ``` resource "multy_virtual_network" "vn" { cloud = "aws" // or azure, or gcp name = "multy_vn" cidr_block = "10.0.0.0/16" location = "eu_west_1" } ``` Our goal is to expose any configuration that is common across all clouds, but there’s always specific features that are not available in all of them. For example, if you want a very specific AWS CPU for your Virtual Machine or use a region that is only available in GCP. To enable this, we implemented overrides [2] - a way to configure the underlying infrastructure for cloud-specific purposes. You can also mix other Terraform code that uses the cloud-specific providers with Multy. While this makes you somewhat locked in, having your 80% or 90% of your infrastructure cloud-agnostic is still very powerful. You can see more complex examples in our documentation - https://ift.tt/42faTiu . We’re still in early days and looking for feedback from other developers on our approach. Let us know what you think! [1] https://ift.tt/SKnacZC [2] https://ift.tt/LNgR0lF
2 by goncalo-r | 0 comments on Hacker News.
We have been working on Multy, an open-source[1] tool that enables developers to deploy and switch to any cloud - AWS, Azure and GCP for now. We realized that, even when using Terraform, writing infrastructure code is very different for each cloud provider. This means changing clouds or deploying the same infrastructure in multiple clouds requires rewriting the same thing multiple times. And even though most core resources have the same functionality, developers need to learn a new provider and all its nuances when choosing a new cloud. This is why we built Multy. Multy is currently available as a Terraform provider. You can write cloud-agnostic code and then just choose which cloud you want to deploy to. Multy will then call the cloud provider APIs on your behalf. For example, the following Terraform code deploys a virtual network in AWS and can be easily changed to deploy to Azure or GCP: ``` resource "multy_virtual_network" "vn" { cloud = "aws" // or azure, or gcp name = "multy_vn" cidr_block = "10.0.0.0/16" location = "eu_west_1" } ``` Our goal is to expose any configuration that is common across all clouds, but there’s always specific features that are not available in all of them. For example, if you want a very specific AWS CPU for your Virtual Machine or use a region that is only available in GCP. To enable this, we implemented overrides [2] - a way to configure the underlying infrastructure for cloud-specific purposes. You can also mix other Terraform code that uses the cloud-specific providers with Multy. While this makes you somewhat locked in, having your 80% or 90% of your infrastructure cloud-agnostic is still very powerful. You can see more complex examples in our documentation - https://ift.tt/42faTiu . We’re still in early days and looking for feedback from other developers on our approach. Let us know what you think! [1] https://ift.tt/SKnacZC [2] https://ift.tt/LNgR0lF
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