Sunday, 31 July 2022

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Show HN: Generate pitch decks using GPT3 from 1-line ideas
5 by diwank | 1 comments on Hacker News.


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Show HN: Collective list of bots on Twitter, feel free to participate
3 by orsifrancesco | 1 comments on Hacker News.


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Show HN: DevRaven – Monitoring for Developers
9 by kc10 | 5 comments on Hacker News.
Hi HN! I am Krishna Thota, founder of DevRaven. DevRaven is a monitoring platform for Developers. DevRaven enables engineering teams or individual developers to setup active monitoring for their services/applications and get alerted when things don't work as expected Today's launch makes available the following features: API Monitoring - Monitor your HTTP end points and perform no-code or scripted assertions. Synthetic Monitoring - Execute browser based end-to-end tests using Playwright framework. No setup required. SSL Monitoring - Monitor SSL certificates for your end points and get alerted before they expire. Web Page Monitoring - Run continuous Lighthouse audits on your web pages to ensure best performance, SEO. Welcome any feedback, questions or suggestions.

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Show HN: Jeager Plugin for AWS S3/GCS/Azure Blobs
2 by muhammadn | 0 comments on Hacker News.


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Show HN: I've been making JavaScript sandbox alone for 6 years
305 by ianberdin | 78 comments on Hacker News.
Hi HN! Thanks for your attention to my post. It was a big challenge to run most of Node.js packages in browser, fast moreover. Virtual File system, resolve import/export. I got cold many times, depressions, burned out, yet still alive and finished it. Many guys helped me with an advice. Many users give a lot of positive feedback. There are 200,000 monthly unique users. I work full time now because of the freemium business model. To be honest - I am happy after many years of hard work.

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Show HN: I made a GH repo to curate remote jobs that don't ask for a location
2 by saasxyz | 0 comments on Hacker News.


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Show HN: DALL-E Chess in Jungle and Dunes
2 by emadehsan | 2 comments on Hacker News.


Saturday, 30 July 2022

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Show HN: Clp, a Faster Alternative to Bat
3 by jpe90 | 0 comments on Hacker News.
This is a small hobby project that writes files to stdout with syntax highlighting. My main use case is replacing bat for use in the preview window for the program fzf. I wanted to speed it up and support languages that didn’t meet bat’s inclusion criteria out of the box (myrddin, hare, etc)- more info in the blog post.

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Show HN: The Poetry Corner – A React Native app to read public domain poems
24 by archiepeach | 10 comments on Hacker News.
TLDR - scratched my own itch with an app, added a pro plan and got my first subscribers this week! Last December I started digging into poetry, it was a topic I always thought I liked, but just hadn’t explored very much. I soon discovered that a lot of the poetry sites online had pretty annoying designs, e.g. ads right at the end of the poem, (muting any emotional impact). I also wanted to be able to easily save a list of my favourites to come back to. I decided to build and release a react native app which addressed these needs/issues. It took about 4 weeks during the winter break to release an MVP to the App Store. The backend is using Firebase, which has been superb in allowing me to bootstrap the app quickly. I soon added a poem of the day feature, which forced me into curation (needing to find 365 poems for the year!). I’ve discovered so many amazing poems and poets as a result. One of the things I love about tech is that it can touch so many different domains and industries. Anyway, fast forward six months of continuous development, adding features and refining the design, lots of late nights. I finally had enough of a feature set to demarcate some out to a paid plan with a free trial. And the first users have actually started subscribing! I’ll soon be ramping up ads, currently just on the App Store Search, but soon with Google and Instagram. I’ll be seeing if I can spend x amount on ads to net a return in subscriptions. If so, I’ll be scaling it as fast as the budget will allow. For the instagram ads, I’ll be marketing the poetry app with a mindfulness twist. Some people have already talked about this connection online, and I’ve personally experienced a deeper bond with nature and awareness of my own feelings as a result of reading so many poems. So that’s where the app is now, and where I have in mind to take it. It’s been super fun working on it and any feedback is welcome!

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Show HN: Going Contactless with Electromyography Sensor
3 by Swarup_Tripathy | 0 comments on Hacker News.


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Show HN: SSHScript – shell script-like Python script
2 by iapyeh | 0 comments on Hacker News.
I have many Python scripts which run commands and deal with outputs on localhost and remote hosts. Between these scripts, there are many common routines. Eg. making ssh connections, execution and collecting data. Based on the subprocess and Paramiko, I created the SSHScript. With it, I could embed shell commands in Python scripts. This kind of script is converted to a regular Python script by SSHScript for execution . Working with SSHScript, I feel like writing shell scripts with Python and all Python packages. For backend engineers who want to automate tasks with Python scripts instead of shell script s , hope you enjoy the SSHScript.

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Show HN: BMList - A list of big pre-trained models (GPT-3, DALL-E2...)
3 by fishingboy | 0 comments on Hacker News.


Friday, 29 July 2022

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Show HN: Kurynt – The last tool you will ever need to manage third party code
2 by fullstackchris | 0 comments on Hacker News.
I built Kurynt after numerous and repeated headaches maintaining multiple codebases with innumerable dependencies. Many developers know that sinking feeling every time they inherit a codebase where many packages are long outdated and in need of updates or upgrades. Kurynt is the solution to this problem by rapidly giving you an overview of how far behind you are on all packages used by your codebase. In my opinion, Kurynt is a step above 'dumb' tools like Snyk or Dependabot, which simply create a pull request on your repository on your code with the latest version changes in your package manager. How many of us have honestly immediately merged those changes? I never have, because I know it takes time to review the content of the upgraded packages, review breaking changes, actually install the new packages, and then finally, test the entire codebase to ensure the suggested upgrades are working as suggested. Kurynt seeks to bring intelligence to third-party code management and upgrades. Kurynt can summarize and identify the most critical raised GitHub issues, run sentiment analysis to determine the most cryptic or confusing bugs, and much more. I hope you'll consider giving Kurynt a test drive!

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Show HN: Doxx Me – See how doxxable your phone number is
29 by jimhi | 44 comments on Hacker News.
I built this tool that checks publicly available data against your phone number. I was surprised how one my numbers (which I text and sign up for services with) has a lot of information attached to it including my full name, all previous addresses, relatives, emails, and more.

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Show HN: Craftle – Furnish room under $2k
2 by athomasg | 0 comments on Hacker News.


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Show HN: Mimic Ubuntu keyboard shortcuts on macOS
2 by jeswin | 1 comments on Hacker News.


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Show HN: Truss – serve any ML model, anywhere, without boilerplate code
12 by philipkiely | 0 comments on Hacker News.


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Show HN: Shrug Emoji site for lazy people
2 by yucelfaruksahan | 0 comments on Hacker News.


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Show HN: Graphman – Quickly scaffold a postman collection for any GraphQL API
2 by glimow | 0 comments on Hacker News.


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Show HN: A simple, pretty alternative to strace written in Rust
3 by JAKWAI | 1 comments on Hacker News.


Thursday, 28 July 2022

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Show HN: RFS – Alternative to Google Search
3 by bberenberg | 0 comments on Hacker News.


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Show HN: Parsnip – “Duolingo for Cooking”
9 by mizzao | 2 comments on Hacker News.
We're building Parsnip to create a "tech tree" of cooking skills that allows anyone to level up on the building blocks of cooking knowledge while tracking their progress over time. It took us a few iterations to figure out the right product; here's the story of our latest pivot: [ https://ift.tt/HcxG4JN ] The goal is to create a personalized way to learn any recipe on the Internet, then use this as a springboard to help home cooks of all levels solve the problem of repeated meal planning in a 10x better way: [ https://ift.tt/TmdD3gb ] We believe that solving this problem at scale is good for people and for the planet [ https://ift.tt/LohNfku ] and that now is the perfect time in history to do it: [ https://ift.tt/bWMlrQ2 ]. Would love any suggestions, feedback, or advice; and happy to answer any questions!

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Show HN: A high-speed (60sec) options platform on crypto
4 by popcreator | 1 comments on Hacker News.
You bet on the direction of crypto chart 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. Fun mode available.

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Show HN: Escape Spreadsheet Hell – An escape room game in Google Sheets
2 by kamphey | 1 comments on Hacker News.


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Show HN: Gum, a tool for glamorous shell scripts
9 by maaslalani | 0 comments on Hacker News.


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Show HN: Marple – Interactive time series visualization for engineers
2 by NeroVanbierv | 0 comments on Hacker News.
Hi HN, excited to share the project I have been working on for the past two years. Marple was created by engineers for engineers. Marple helps them organize and analyze their sensor data in a more user-friendly way. We’ve all been there: measurement data from an experiment or test needs to be analyzed but the only thing you have is a few data files flying around. You do not have a clue how to open or read the data. So what you do next is open your Python/Matlab/Jupyter Notebook/… and start coding in order to make some sense of the data. We didn’t like that process, so we started Marple to solve this issue. Engineers tend to log data at frequencies from 1Hz to 10kHz and usually log hundreds of sensors at the same time. Data sets usually contain millions of data points. In order to make our web-based data visualization responsive, we had some technical challenges to tackle. We developed our own visualization engine based on PostgreSQL that is able to visualize millions of data points pretty much instantly. This allows us to create an interactive visualization environment which is perfect for data exploration, even for large data sets! This is the second time we show Marple to HackerNews, but since then we made some big steps. We made a pivot to a cloud product and now offer a free version of Marple. Feel free to head over to our website and give it a go. Let us know what you think of it!

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Show HN: SDWM – Simple Dynamic Window Manager for Windows
2 by hexomancer | 2 comments on Hacker News.


Wednesday, 27 July 2022

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Show HN: Vi-pipe, edit and replay text changes in the middle of a shell pipeline
3 by commotionfever | 0 comments on Hacker News.


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Show HN: MouseTray – on-the-fly speed adjustment for any old office mouse
2 by EsportToys | 0 comments on Hacker News.
Another one of my little AutoIt utility, decided to polish it up into a more presentable form. I frequently use MSPaint when brainstorming or deriving equations, and had become quite proficient at handwriting using the mouse. I reduce the mouse speed whenever I need to make small-ish annotations without zooming in, then switch back to normal settings for interacting with GUI. Many fancy mice have "on-the-fly" adjustments shortcuts that only works with their proprietary driver, and only for their specific devices. If I'm at a workstation with a generic office mouse then it's very cumbersome to constantly go back and forth between Control Panel and the application when switching between drawing and navigation. So I wrote this little "Volume Control"-esq tray app to make it so that I could just hold down CapsLock and move the scrollwheel to adjust the mouse speed, and click the middle button to reset when I'm done.

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Show HN: WindowHandler – Serverless functions that run in your browser
3 by jastr | 1 comments on Hacker News.


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Show HN: Quarter Life List – Stories and Resource to find your purpose
7 by jsimps | 0 comments on Hacker News.


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Show HN: Birdy – Twitter Profile A/B Testing
3 by maximedupre | 1 comments on Hacker News.


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Show HN: Discover and discuss one painting a day
2 by afkqs | 0 comments on Hacker News.
Hi everyone, I made Peerdiem (a portmanteau word between Peer and Per Diem, which means Per Day in latin). The idea is very simple, a new painting or artwork to discover and discuss with your peers every day. Content is currently only fetched from Chicago Art Institute Free API [1] but I'm planning to add more sources in the short future. It was built with a couple of technologies I wanted to try for some time. Frontend is made with Preact and styled with Tailwindcss. Backend consists of an FastAPI app deployed in a Docker container. [1] https://ift.tt/fy2lIFa

Tuesday, 26 July 2022

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Show HN: I built a note taking tool that executes Python for indie hackers
4 by 0b01 | 2 comments on Hacker News.


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Show HN: Looria – A product (re)search engine
5 by hubraumhugo | 1 comments on Hacker News.
About 1.5 years ago, I introduced my review aggregator BuyForLife on Hacker News, where it became the #8 most upvoted Show HN project of all time[1]. The idea of helping people to make better purchasing decisions continued to chase me over the last year. Here are some stats that illustrate how important online reviews are: • 90% check online reviews as part of their online buying journey • 43% visit 5-10 websites to research a product • 75% spend more than a day doing research before buying a product The top frustrations with the current process are: • Google full of SEO spam and Ads • Fake reviews • Fragmented trusted sources • Inconsistent information across sources Thanks to the recent advances in NLP (transformers, GPT-3, etc.) it became possible to solve these problems at scale, so I decided to team up with my co-founders Johnny and Tavis to build https://Looria.com . We aggregate and summarize the most trusted product reviews on the web like Reddit, Youtube, or Consumer Reports. Just like Rotten Tomatoes provides trustworthy ratings for movies, Looria offers ratings and reviews for all kinds of products. Our vision is to make Looria the go-to platform for making purchase decisions. Looria is still in beta and our data is far from perfect. We're working hard on improving the data quality, adding better filters, and scaling to many more categories. [1] https://ift.tt/ArVw495

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Show HN: Blueboat is an all-in-one, multi-tenant serverless JavaScript runtime
14 by losfair | 4 comments on Hacker News.


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Show HN: TypeScript query builder with full type inference
3 by colinmcd | 0 comments on Hacker News.
Hey HN! Colin here - a TypeScripter, open sourcer, and engineer at EdgeDB. As the creator of Zod and tRPC, I'm interested in designing tools/APIs that use type inference and generics to make life easier for devs. This query builder represents another step in that direction. We set out to build an EdgeQL query builder that can express queries of arbitrary complexity (EdgeQL has feature parity with SQL, roughly) and infer the static type of the query result. We introspect the database and generate a schema-aware client that represent any query, including ones that use built-in functions, operators, string/array/tuple indexing, aggregations, conditionals, type casting, subqueries, computed properties, etc—things most ORMs can’t represent. This post mostly discusses the API design, which I think will be interesting regardless of familiarity with EdgeQL. I’d love to see some of these ideas bleed into future generations of TypeScript ORMs/query builders too. Best way to try it is to clone the sandbox repo and follow the instructions in the README[0]. Or jump into the docs[1]. [0] https://ift.tt/edGqVma [1] https://ift.tt/LMCqdg1

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Show HN: Motor Admin Rails – Low-Code Admin Panel Gem
2 by petems | 1 comments on Hacker News.


Monday, 25 July 2022

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Show HN: We made a way to earn subscriptions by having your computer turned on
2 by tannerg | 2 comments on Hacker News.
With the recent explosion of streaming services, paying for the variety of monthly subscriptions is becoming a costly burden. Because of this, we made a desktop app that passively earns users money towards digital subscriptions based on how much data they serve on our peer-to-peer video content delivery network. We created this because we realized large corporations are taking user data to run targeted ads without compensating them. With our project, we hope that users will be able to pay for internet content using their extra computer processing power instead of their personal data. Note that this is a pre-alpha version of our product but please check it out and let us know what you think! Also note, that in future versions we will provide a power user feature with more data on the amount of CPU and bandwidth our application is using in order to provide even more transparency and control to the user.

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Show HN: Visual interactive explanations of VLOOKUP use-cases
2 by czzarr | 0 comments on Hacker News.


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Show HN: Open-Source Notion UI, Lotion
5 by alfredlua | 0 comments on Hacker News.
My friend and I love the Notion UI, so we open-source a version we have been building. - Block-based editor - Drag to reorder blocks - Basic Markdown-parsing including bold, italic, headings and divider - Type '/' for command menu and shortcuts Tiny fun detail: When you move between blocks with your arrow keys, your cursor will remain at roughly the same horizontal position (vs jumping to the start or end of a block). Lotion is quite limited for now, and we would love any contributions (e.g. image blocks, video blocks, code blocks, etc.)

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Show HN: PickCode – An educational coding environment for students after Scratch
28 by csmeyer | 10 comments on Hacker News.
PickCode is designed for use on desktop and tablet, and supports creating chatbots, visual designs, and 2D games. There is plenty of functionality missing - you can't add media to games for instance, but the current version shows off the foundation of what I'm aiming at. I taught myself to code using MIT's App Inventor, so I have an enormous respect for block based languages like App Inventor, Scratch, Snap!, MakeCode, etc. PickCode is my attempt at adding options for students who want to learn more about programming without making the jump to text, or as an alternative to block coding for beginners coming to programming at an older age. The visual language is meant to lower the barrier to entry to coding but the far more important aspect for me is giving students the ability to make things they're proud of as quickly as possible. A JS/Python API for controlling the chatbot and game engine are in the works. As of now, there are sample programs to play with and an editor which saves your programs to local storage. Full user accounts, tutorials and administrator accounts for teachers to organize assignments are on their way soon. If you're interested in using PickCode in a classroom or want to discuss feedback, send me an email at charlie@pickcode.io

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Show HN: Pipes puzzle (a.k.a. Net) on a hexagonal grid
1 by gereleth | 1 comments on Hacker News.


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Show HN: I built an email marketing tool made for indie hackers and solopreneurs
3 by driaug | 0 comments on Hacker News.


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Show HN: Search PDFs with Transformers and Python Notebook
16 by alexcg1 | 5 comments on Hacker News.


Sunday, 24 July 2022

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Show HN: Redirect clicks using a formula
2 by matt413 | 0 comments on Hacker News.
Part of my day job requires me to review a report monthly. The URL for July's report looks something like this: fancyreport.com?from=2022-07-01&to=2022-07-31 Typing this URL manually every month was just enough pain for me to put up a simple script on somedomainiown.com/magic that redirected me to the report for the current month by automatically filling in the "from" and "to" values in the URL. This way, I could bookmark one link and always open the latest report with one click. At some point, I figured I should put this behind a UI so that I could share it with my colleagues and maybe HN too. A couple of weeks of hacking, and here we are with an MVP the little imposter inside me finally accepted to post online. P.S. the "formule" implementation gets the job done for me, but is pretty rudimentary. Would love to know if you have a specific use case that'd benefit from other parameters or a more advanced formula system.

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Show HN: A Hugo Theme – Eternity
2 by boratanrikulu | 0 comments on Hacker News.


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Show HN: Shelver, document store using cloud storage providers
2 by nthh | 0 comments on Hacker News.


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Show HN: HTML Forms Data into Spreadsheet
3 by mddanishyusuf | 0 comments on Hacker News.


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Show HN: Find compelling and comprehensible media for learning a language
3 by pizza_pleb | 4 comments on Hacker News.


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Show HN: SkillPress – Learn JavaScript via spaced repetition and active recall
2 by delabroj | 0 comments on Hacker News.
When I was getting into web development I used a combination of Anki and git to help me quickly learn and retain skills. Figuring there might be demand for a product that uses the same strategy (without the requirement that you already know Anki and git), I created SkillPress. No account is needed to start learning. I would greatly appreciate any feedback or suggestions.

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Show HN: Interactive meeting demo with WebRTC and WebSockets
2 by Rhysjc | 0 comments on Hacker News.
Just a little no sign-up demo I threw together of my product. WebRTC is just incredibly powerful.

Friday, 22 July 2022

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Show HN: gclown
3 by machinerychorus | 0 comments on Hacker News.
gclown is the only thing that keeps me going these days. #!/bin/sh cat <<"EOC" GCLOWN ) ( / \ .-"""""-. / \ ( \/ __ __ \/ ) ) ; / _\ /_ \ ; ( ( | / \ / \ | ) \ (, \0/_\0/ ,) / \_| / \ |_/ | (_\___/_) | .\ \ -.- / /. { \ `===' / } { `.___.' } jgs { } `"="="="="="` EOC gcloud "$@"

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Show HN: humble-cli – A CLI tool to download Humble Bundle purchases
2 by smbl64 | 0 comments on Hacker News.
humble-cli allows you to list all your Humble Bundle purchases, see their details, and download them from the comfort of your terminal. It can also limit downloads based on their size and format.

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Show HN: I built the social media management platform you'll love
3 by inspired_prgmr | 7 comments on Hacker News.


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Show HN: Timezone Sync Widget
2 by chenlevy | 1 comments on Hacker News.
I've built a widget to help remote teams stay in sync across time zones. It's easy to use, customizable, and you can embed it on your Notion page. Let me know what do you think :)

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Show HN: Terrabook – Replit for Infrastructure
9 by igorzij | 1 comments on Hacker News.


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Show HN: Next.js, Prisma, Docker Boilerplate that you can reuse
3 by acczasearchapi | 1 comments on Hacker News.


Thursday, 21 July 2022

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Show HN: A Linktree alternative for indie authors
3 by scastiel | 3 comments on Hacker News.


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Show HN: I made a website that helps you turn your life into a game and a story
6 by darrendliang | 3 comments on Hacker News.


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Show HN: Qboard, a drawing app with Vim-style keybindings
9 by cjquines | 0 comments on Hacker News.
I was frustrated with drawing apps where the eraser was E and the pen was P. Often, when I'm drawing, I want to quickly erase and then switch back to the pen. As one of my hands is on my mouse or tablet, I have to use my other hand to reach across the keyboard. I wanted a drawing app with customizable keybindings, so I made qboard a while back and have used it since. I talk more about the design principles on the Github repo: < https://github.com/cjquines/qboard/#design-principles >.

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Show HN: New Restaurants Discovery Notifier
3 by billylo | 0 comments on Hacker News.


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Show HN: Active learning as a service for easy data selection
2 by huangyz0918 | 0 comments on Hacker News.
We are thinking about building a framework that can be used for unlabeled data selection (using active learning) to reduce human labeling budgets. And hope it can be easily used as a service, currently we are adding more SOTA active learning algorithms and there is a demo for you to play with!

Wednesday, 20 July 2022

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Show HN: A CLI to avoid remembering HTTP status codes
36 by sterchelen | 27 comments on Hacker News.
To understand the meaning of an HTTP status code and list all codes belonging to a specific class from your terminal.

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Show HN: I made a game to guess the country from a collection of photos
2 by danieltait | 0 comments on Hacker News.


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Show HN: I built an app that helps JavaScript developers optimize their websites
4 by sashevuchkov | 4 comments on Hacker News.
Hi there, The app basically offers a handy user interface on top of Google's PageSpeed Insights API. It allows you to analyze URLs in bulk and save the reports for later references. Also, you can regenerate the saved reports for fresh results. I called this functionality "Automatic Checklists." The app offers "Manual Checklists", too. Those are exhaustive checklists with items in the form of "tasks". The idea is for those tasks to model real-life JIRA tickets, which will be very useful for interns and junior developers. As a start, there are two manual checklists, "Front-End Checklist" and "NextJs SEO Checklist." Any feedback is very welcome :) PS. I'm a JS full-stack developer and blogger from Bulgaria, so I'm not a native English writer.

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Show HN: Centrifugo v4 Released
3 by slavabobik | 0 comments on Hacker News.


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Show HN: Sunmao – A framework for developing low-code tools
5 by yz-yu | 3 comments on Hacker News.


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Show HN: GitHub City – generate a 3D city with your GitHub contributions
2 by honzaaap | 0 comments on Hacker News.


Tuesday, 19 July 2022

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Show HN: I built a self hosted recommendation feed to escape Google's algorithm
108 by jawerty | 47 comments on Hacker News.


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Show HN: TrackObject – Drag-and-drop computer vision object tracking
8 by mvoodarla | 0 comments on Hacker News.
Hey HN! We're the creators of Sieve API ( https://ift.tt/oS8jhVL ) and we recently built this fun site that folks can play around with. Frontend is built with NextJS + Tailwind UI and backend is our API. It uses ffmpeg in the browser to transcode an uploaded video, chop it to 5 seconds, and then send it to our API endpoint which detects and tracks objects in the video. You can then "select" any object and track it over the video. We thought it'd be a fun thing for the community to play around with while also showing the power of video object tracking!

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Show HN: I help LGBT people to find LGBT homes
2 by adrien248 | 0 comments on Hacker News.
My Gay Flatmate helps the LGBT community to find a safe place to live. It is a 2-sided platform. People can advirtise their spare room, and they can also create a profile to say they are looking for a room. Happy to receive some feedback! I am a solo founder (not by option)

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Show HN: Automatically detect visual bugs on responsive websites
6 by zvonimirs | 7 comments on Hacker News.
Hi HN! My friend and I just launched the initial version of Responsiveye (https://ift.tt/4zjbfcx) - the first tool that automatically detects visual bugs on responsive websites. Whenever we worked on a web app that was visually intensive and had many users we had trouble with visual bugs slipping through the QA. That is likely because visual testing is very repetitive. For every CSS change, QA needs to scale the browser window many times to check every single element and how it behaves on different screen sizes. I tried a couple of tools to help us with this but all solutions I found focused on visual regression testing which comes with a lot of maintenance. That is where the idea for Responsiveye came from. We were wary if the full automatization of testing was achievable technically but it ended up working quite well. We are still in the alpha stage but we would love to get your feedback and scan your website for visual bugs. You can submit your website for testing (no signup required) on https://ift.tt/aFlpLMA and also see examples of websites of well known companies that we found bugs on (Adobe, Dell, etc). If you find this helpful, please let us know and sign up to get access to the latest updates - we are planning to have more bug detections on a weekly basis.

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Show HN: Investigating WhatsApp Backups - Enable End-To-End Encrypted Backups!
4 by blue_rog | 0 comments on Hacker News.


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Show HN: I made CSS Scan 3.0 – The fastest and easiest way to check and copy CSS
10 by guivr | 2 comments on Hacker News.


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Show HN: I made some ambient music generators that run in your browser
3 by printscreen | 0 comments on Hacker News.


Monday, 18 July 2022

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Show HN: Authum – Awesome command-line SAML authentication tool
2 by mconigliaro | 0 comments on Hacker News.
Awesome authentication tool for connecting command line applications to SAML identity and service providers

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Show HN: I decided to re-create a mini Google Wave
2 by user239 | 1 comments on Hacker News.
Even though Wave was killed more than 10 years ago, I didn't fully appreciate its value until recently, when I had to spend a fair amount of time in some group email threads discussing complex subjects. Would using chat instead solve the problem? Not really. In my opinion, chats are great for exchanging quick single-line replies. But to have a real discussion and arrive at a meaningful conclusion, we actually need more structure, not less structure. Which made me realize I wanted a product that worked exactly like Wave, but without some of its annoying features. In my opinion, the real-time typing feature was one of the main things that killed Wave. It's a very helpful feature for document editing, but maybe not so desirable when exchanging regular messages. Taking this feature out of the equation, it amazes me that no one (that I'm aware of) has built a product with basic Wave features to support intuitive threaded discussions with granular access control that can be used in both social and workplace settings. Reading some of the threads here on HN with people saying they wouldn't mind giving this idea a second chance if some product implemented it properly (with clean user-friendly design etc.), made me realize I might not be alone in this thinking. So after building and using it myself for taking notes and communicating with a couple of friends, I'm now ready to start sharing it with the rest of the world hoping to get some feedback on whether this implementation can be of any interest for others. Thank you for reading this long introduction! Please let me know what you think of this idea. My goal with this project is to small steps, iterate, and based on any feedback I can get, hopefully, eventually produce something that can provide a non-zero value :)

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Show HN: Reverse Geocoding Offline Database
2 by mister_goo | 0 comments on Hacker News.


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Show HN: I Fixed Journaling for Myself
5 by kuehle | 1 comments on Hacker News.
Journaling is a great practice to learn more about yourself - if done daily. I tried it multiple times and couldn't stick to it. This project is how I finally fixed it for myself. It works by eliminating my excuses. There is only one question a day that I'll answer - no time spent on "finding the perfect topic". I only need to go to the page - not find my notebook or create a new note/paragraph in another app. I only left myself a relatively small input area, less than a page in a small notebook - that way the commitment doesn't feel too big. I really enjoy the process and it has become something that I do early in the morning - a little bit of time for myself. It's now public because I am sure it could work for you too. Bonus: The data is all local, the input will be saved in the browser (IndexedDB) while I type, no login necessary - the full journal is accessible as a CSV (bottom right). https://dailyprompt.org

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Show HN: Trending AI Research Papers
4 by vpj | 0 comments on Hacker News.


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Show HN: PubKey – Communicate Privately in Anonymous Public Spaces
10 by popcalc | 4 comments on Hacker News.
A little while back I remember seeing a user on a certain anonymous imageboard asking for an invite to a selective email host. Only after a few minutes did the guy realize the perplexity of the situation. How do you insure against a race condition in a public forum with no way to direct message? Luckily, he nabbed the invite code, but it got me thinking about using PGP to provide a solution. This is meant to be a rough PoC and the UX is definitely not ready for the average Joe, but the functionality I'd like to think is there. What catbox.moe is to dropbox is what I'd like this to eventually be to keybase. Btw, "this page uses NO SERVER" just means it's static. I'm not trying to fool anyone lol. Edit: Source Code: https://ift.tt/UrptQGi

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Show HN: If VS Code had a data-centric IDE sibling, what would that look like?
7 by jonathan_re | 1 comments on Hacker News.


Sunday, 17 July 2022

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Show HN: A just another Cron alternative but with much more capabilities
2 by yohamta | 0 comments on Hacker News.
I have created a Cron alternative that runs DAGs (Directed acyclic graph) defined in a simple YAML format. Why not Airflow? Airflow and other similar tools are powerful and valuable, but in most cases, they require writing code to manage workflows. Our ETL pipeline is already hundreds of thousands of lines of complex code in Perl and shell scripts. Adding another layer of Python on top of this would make it difficult to maintain. Instead, we needed a more lightweight solution. So we developed Dagu, which requires no coding, and is easy-to-use and self-contained, making it ideal for smaller projects with fewer people.

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Show HN: Typograms, Markdown-like renderer for ASCII diagrams
2 by sgoto | 0 comments on Hacker News.


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Show HN: Netflix Calculator
35 by attero | 43 comments on Hacker News.


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Show HN: Uber for Coding — Build product with bounties
11 by zcesur | 1 comments on Hacker News.


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Show HN: MechKeebs – Online community to discover your next mechanical keyboard
2 by pzrsa | 0 comments on Hacker News.


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Show HN: IOK – an open ruleset and DSL for detecting phishing kits
2 by bradleyjkemp | 0 comments on Hacker News.


Saturday, 16 July 2022

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Show HN: Text-Diff Powered by WebAssembly
2 by tcper | 0 comments on Hacker News.


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Show HN: Logto beta – build universal sign-in, auth, and identity with ease
23 by pseudopuppet | 10 comments on Hacker News.


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Show HN: CashGraphs – A securities portfolio optimizer
7 by justinluther | 0 comments on Hacker News.
Hello, This is a portfolio optimizer I made to help select portfolios for my clients. I'm a personal financial adviser. I generally put my clients in a mix of low-fee index funds and ETFs and I use this to set an appropriate allocation based on the client's risk tolerance. I have been working on this as a side project to 1) improve the theoretical underpinnings of my investment recommendations and 2) improve my coding skills with frameworks like Vue and Torch. Here's the repository for the frontend: https://ift.tt/BVOLP9A . The frontend site is Vue 2 + Vuetify, and the backend is an AWS lambda function running the Torch optimizer. I am still working out kinks in the backend, particularly cold-start issues because the Lambda function has to load the entire Torch library (~2GB). This occasionally causes the AWS API Gateway to reach max timeout before the Lambda function finishes. Any tips on addressing this would be much appreciated. My first thought is maybe to pare down the Torch library used in the Lambda function because I am only using a small subset of the full library. The optimizer function itself is designed to overcome several classic shortcomings in Modern Portfolio Theory (MPT) ( https://ift.tt/6YKLRdC ). Unlike textbook implementations of MPT, this optimizer can utilize non-normal returns distributions, risk metrics besides variance, and can allow the user to specify tail behavior, such as asset correlations behaving normally most of the time but converging to 1.0 in severe downturns. Most of these "fixes" happen during the generation of custom "flavors", or asset selection universes. I have 3 flavors pre-built and there is some information on how they are constructed in the flavor selection page. Any feedback greatly appreciated! Justin Luther justinluther@lutherwealth.com https://ift.tt/n56LPTM

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Show HN: Interactive course about “everyday” data science
18 by andrewnc | 2 comments on Hacker News.
Last year, I wrote the book Everyday Data Science. It was #1 on HN! [1] This year, I've been working with Jim Fisher on a new kind of interactive course. It's like a choose-your-own-adventure, except you'll learn Thompson sampling, differential equations, and Bayesian-optimal pricing. After several months, the first two chapters are ready! Every word, button, and sound has been painstakingly crafted. Try out the first chapter to see what we mean! [2] The course will be $99, but it’s $29 today, as a thanks for helping us build the next 8 chapters! Let us know what you think :-) - Andrew Carr [3] [1]: https://ift.tt/2sr7uey [2]: https://ift.tt/9kxufXF... [3]: https://twitter.com/andrew_n_carr

Friday, 15 July 2022

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Show HN: Hacker News Mods - A collection of tools/mods for HN
2 by jarrenae | 0 comments on Hacker News.
Hey HN! I built Hacker News Mods as a place to collect any tools or sites related to HN. We just started building one mod/tool for HN per week, and I thought it’d be a good idea to showcase all of the tools we’ve created, as well as tools that others have created as well. The site is pretty scrappy, so any feedback is appreciated! Also, please submit any projects that we don’t already have listed! Thanks, Jarren

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Show HN: Eesel – Federated search without API integrations
14 by amoghs | 1 comments on Hacker News.
Hey there! Amogh here from eesel ( https://eesel.app ). eesel filters your browser history to show the docs you need for work, right in your new tab. You can see recent docs, filter by app or search by title or content. We're trying to solve a pretty universal problem. Everyone's work is spread across apps - there's a project brief in Google Docs, issues in Jira, a mockup in Figma, PRs in GitHub - and with this kind of sprawl, it can be a game of trial and error to find the links we need to do our job. Trying keywords in the address bar only works if we remember the title and it's specific enough, search in apps can be slow and noisy, company "knowledge hubs" in Confluence or Google Drive are usually not up to date, and we ultimately just ping each other on Slack to find things. I was struggling with this acutely as a PM at Intercom, and it felt ridiculous that I could search the web faster than my company's docs. It was around this time that I also discovered an Effective Altruism blog post on Operations ( https://ift.tt/v5f1Apa ) and how "maximising the productivity of others in the organisation" can have this multiplier effect for your own impact. That's when it clicked - here's an "operations" problem that felt tractable for my skills and I could potentially multiply my impact by solving it. This is what gave the conviction to prototype something on the weekends, and things spun off from there. Let's talk about the solution more. The magical thing about eesel is that we don't use APIs. When it comes to "search across apps", integrating with different APIs is a pretty default way to approach things. That's how we started, but things felt uneasy - could we really build API integrations with _everything_? There's so much out there, and this list is pretty much always changing. If we really did want a search across all work apps, we'd have to play catch up with old and new APIs. You could argue that these were just the schleps ( https://ift.tt/b0FWI3V ) we had to overcome, but it was amidst this we realised that uh, the browser exists. We mostly work in the browser, and the great thing about it is that it's built on web standards. From HTTP and URLs to HTML and CSS, all apps in the browser follow the same predictable patterns: documents are accessed via URLs, content lives inside the HTML, there's a page title, there's a favicon, and so on. It's not a perfect replacement for APIs, but it felt good enough. We didn't need to manually integrate with each app, and could instead rely on existing web standards. And that's what we did. eesel works with any app in the browser, including apps without APIs (like that internal company tool), or apps that don't exist yet (the new Product Hunt hit). Not using APIs also meant that we could go an extra step with privacy - eesel works fully locally by default and you don't need to login to _anything_ (even eesel!). Simply install and it works. We want to keep building on this approach and improve how we work in the browser. For instance, eesel uses keywords to automatically organise pages into Folders, and there's Commands to take actions (spoiler: you can customise a JavaScript to inject on a page, like this script that goes to a Notion backlog and clicks the "New" button - https://ift.tt/7ngVsl3... ). Alright, that's a lot of writing from us. We have a bunch of ideas, and would love to hear about where you think we should take this next.

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Show HN: Mapedia.org – A Crowdsourced Learning Map
2 by Layvier | 0 comments on Hacker News.
Hi HN! We're happy to announce the launch of Mapedia.org, an open source crowdsourced learning map! Mapedia is a new kind of learning platform at the crossroad between Wikipedia, Google Maps and Khan Academy: a learning map built collaboratively to support online learners to learn any topic seamlessly. We built an interactive learning map of topics to be able to visualize the different fields of knowledge, what concepts are included in them and how they relate to each other. This allows for curiosity based exploration, identifying knowledge gaps (unknown unknowns) and figuring out what to learn next (and in which order). For each topic you can then find community and expert curated resources, learning advices and smart recommendations in order to learn as efficiently as possible. We want people to spend time learning rather than figuring out how to learn, and in particular to empower self-directed learners. The idea came out of the frustration and inefficiency of learning online, and I've been working on it for 2 years now. The vision in itself for it is not so new, Mapedia is rather a different take on it that particularly believes in the potential of crowdsourcing and online communities. Our roadmap includes implementing learning groups based on shared goals rather than shared course/learning material, customizable "constructive" feeds of learning materials and adaptive learning paths. The topic map is obviously far from complete and we are still in the early product iterations, but you can checkout a few examples here: https://ift.tt/MWfZtHG -> The explore map from the top level topics https://ift.tt/Sum4gKt... -> the map focused on functional programming, showing how concepts relate to each other https://ift.tt/6FosOiz... -> the page for the functional programming topic, with curated resources https://ift.tt/wqdofva... -> an example of a learning path (this feature is in a very alpha version) Let us know what you think! We're very open to feedback and suggestions

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Show HN: Neural Search for Stack Overflow
8 by alexcg1 | 0 comments on Hacker News.


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Show HN: Open Source Edge Proxy for Low Latency Distributed Authorization
3 by kkajla | 0 comments on Hacker News.


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Show HN: Generate PDF docs from HTML templates using kodyfire-CLI
2 by noqta | 0 comments on Hacker News.


Thursday, 14 July 2022

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Show HN: Porting OpenBSD Pledge() to Linux
71 by jart | 11 comments on Hacker News.


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Show HN: Open-source authorization service based on Google-Zanzibar
21 by freddgn | 1 comments on Hacker News.


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Show HN: I built an app for when I talk too much in online meetings
5 by interleave | 2 comments on Hacker News.
Hey HN! Alexis here, I’m a product manager and software developer in Berlin by way of New York. I want to show you this app I made – It’s like a "buddy" for those, like myself, who inadvertedly talk too much in meetings. The app gives me feedback and a little more in control of what I have influence over by: * Keeping track of how long I’ve been speaking * Catching myself before I talk too much * Developing a better sense of timing I truly love having conversations with people in real-life. But online meetings, especially group calls, tend to make me nervous. I can't read body language. The tone of voice, micro-experessions and social cues get lost. If you, too, accidentally talk too much too often, check it out "Unblah". Watch the quick 2-minute demo and download the macOS app over at https://unblah.me/ . Cheers! Alexis PS: There’s a whole FAQ section for common questions you may have – Including if this is yet another "native" Electron app ;) edit: bullet-list formatting

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Show HN: Twitter bot analyzes chess diagrams from tweets
2 by pkacprzak | 0 comments on Hacker News.


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Show HN: Atorable-Loader – Build a website that serves itself
2 by sergethompson | 2 comments on Hacker News.


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Show HN: Free: NextJs Firebase Starter Kit
4 by 0xgautam | 0 comments on Hacker News.


Wednesday, 13 July 2022

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Show HN: Flowful – Ambient music generators for focus and concentration
2 by printscreen | 0 comments on Hacker News.
Hey everyone, Flowful is a collection of ambient music generators designed to fade into the background while you work. I made Flowful out of frustration with ambient music playlists on streaming platforms either skewing my recommendations, or launching me into something very distracting once the playlist is finished. The music is procedurally generated real time in your browser using Javascript by piecing together a bunch of custom-recorded samples. Its free to try without an account, and the premium tracks rotate to become free on a weekly basis, meaning if you wait long enough, all the tracks would have had their turn on the free week. There are currently around 20 tracks (not including the combinations) and I plan on adding one or two new tracks each week (or whenever inspiration strikes). Most of the track art is made by DALL-E 2. Any and all feedback is very appreciated! :)

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Show HN: PyCircTools – Build digital circuits using Python
2 by LovetheFrogs | 0 comments on Hacker News.
Iḿ developing a python package which allows to develop digital circuits. It currently has modules for logic gates, multiplexers and latches; and the next version will include adders, shift registers, and even a simple ALU! Check it out on github.

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Show HN: Simple cloud deployments with CD as-a-Service
32 by techcofounder | 2 comments on Hacker News.
Hey folks, I'm Ben from Armory.io (YC W17). We just launched Continuous Deployment-as-a-Service (CDaaS) to make it easy for developers to deploy their apps safely to the cloud. We’d greatly appreciate (raw, candid) feedback from the HN community if this solution improves the speed at which you deploy to production. We have a free-forever tier that gives you up to 25 Application Targets[1] (our unit of scale for pricing). Try it here: https://ift.tt/zyGLQog Our Story We’ve been helping large companies with CD since 2016 by selling them our distribution of Spinnaker (spinnaker.io, originally Netflix OSS). We’ve learned three big lessons: One reason developers are drawn to Spinnaker is because it provides an imperative approach to orchestrating deployment workflows Operating Spinnaker “on-prem” (usually in the customer’s AWS account) requires significant effort Doing true continuous deployment to production requires the use of advanced strategies to mitigate risk These learnings inspired us to build CDaaS and make it easy for developers to employ well-understood deployment strategies like blue/green and canary deployments without having to write custom code. With CDaaS, our aim is to deliver many of the features developers rely on from Spinnaker, but in a declarative manner that supports the GitOps approach they know and use extensively. CDaaS currently supports deployments to Kubernetes but we’re adding additional cloud providers quickly (AWS, GCP, Azure, etc) How It Works Connect any number of Kubernetes clusters to our central control plane by installing a lightweight network agent. Once connected, you can configure your application deployment logic in a declarative YAML file that can be checked in alongside your app’s source code. Deployments can be invoked from our CLI which allow you to use your existing CI platform (Jenkins, Github Actions, CircleCI, etc) to trigger a deployment. Monitor deployments (and take additional action like rolling back, if needed) from our UI. More Information CD-as-a-Service product docs: https://ift.tt/6TOHMdG Short Demo (8 min): https://www.youtube.com/watch?v=r29UCKMXEi4

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Show HN: Inflation-adjusted stock charts – Total Real Returns
2 by compumike | 1 comments on Hacker News.


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Show HN: Remove unwanted objects in photos simply by dragging boxes
24 by gc0119 | 3 comments on Hacker News.


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Show HN: Face IO – Facial Authentication for the Web
6 by symisc_devel | 3 comments on Hacker News.


Tuesday, 12 July 2022

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Show HN: MockIPFS – a mock node and MitM proxy for IPFS testing and debugging
2 by pimterry | 0 comments on Hacker News.


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Show HN: A design-by-contract Python package in ~100 lines
2 by stefanka | 0 comments on Hacker News.
Greetings! A 2.5 weekends project to teach myself newer Python features (>= 3.10). Conditions are written as Lambda expressions that annotate parameters and return types, and coexist with type annotations. Symbols to share values between conditions are also supported to a limited extend.

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Show HN: We are trying to (finally) get tail-calls into the WebAssembly standard
25 by apignotti | 5 comments on Hacker News.
WebAssembly is a modern bytecode supported by all browsers and designed to be a compiler target for a wide variety of programming languages. To effectively support some forms of Functional Programming support for tail-calls has been proposed as an extension to the WebAssembly standard. This proposal has reached Phase3 of the standardization process years ago, but has since stalled. Phase3 is known as "the implementation phase" and the prerequisite for advancing the proposal to Phase4 is to have support in two different browser engines. V8/Chrome support has been available for a long time, so another engine is required. To unblock this situation we have contributed full support for WebAssembly Tail Calls to JavaScript/WebKit/Safari. The PR is available here: https://ift.tt/y4gSGK9 An in-depth article about the challenges of implementing this feature is also available. This is intended both as documentation for our contribution, but also as a general explainer about how tails calls actually work, with a particular focus on stack space management. https://ift.tt/f40abjP

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Show HN: Fastify DX, a full stack framework based on Fastify and Vite
5 by jgalvez | 0 comments on Hacker News.


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Show HN: Cloud-Runner, up to 40% faster Gitlab-ci pipelines
2 by fgribreau | 0 comments on Hacker News.


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Show HN: GitHub as Code – Enable self-service by managing GitHub with Terraform
4 by sorenmartius | 1 comments on Hacker News.


Monday, 11 July 2022

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Show HN: Debatable – Reddit with Results
11 by robcorn | 8 comments on Hacker News.


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Show HN: HN client for Kobo Sage e-readers
2 by graypegg | 1 comments on Hacker News.


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Show HN: Sticky News Headlines Without Photos
2 by andrewfromx | 0 comments on Hacker News.
I put this together a few weeks ago. It polls for news headlines every hour and the ones that are there again and again rise to the top: https://ift.tt/wPSyHtM So if you make it all the way down to the score of "1" those are very fresh, only seen in the last hour and there is no guarantee they will rise. But some do rise and if they are at the very top they have been seen over and over for the past 24 hours. Max high score is 24. Similar to legiblenews, there are no photos, just the text to scan. I like the freshness of this system. Every time I want to know "ok so what are the BIG stories" I scan the top score ones and sometimes I make it down to low score ones.

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Show HN: Share Beautiful Screenshots
2 by dipen_dedania_ | 2 comments on Hacker News.


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Show HN: Lldap, a Simplified LDAP Server
13 by nitnelave | 2 comments on Hacker News.
Hi everyone! For the past year I've been working on a simple LDAP server for user management, targeted at self-hosted servers. The idea is that OpenLDAP is a pain to install, configure and manage, and on top of that you need a frontend if you want a web UI. LDAP instead provides a minimalistic LDAP server that supports the subset of LDAP needed for user management and authentication, with almost no configuration required, and a nice UI/API in front of it. We just released version 0.4 (and 0.3 actually) and it should now be stable enough to use it yourself! We've had some people using it for tests as well.

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Show HN: Colorvote.io – ranking all 16,777,216 sRGB web colors by popularity
7 by gcuth | 2 comments on Hacker News.


Sunday, 10 July 2022

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Show HN: A USB-Rubber-Ducky Blocker (Clarified)
5 by pleinairist | 1 comments on Hacker News.


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Show HN: Evryca – fractal thinking tool to brainstorm and organize thoughts
10 by efojs | 1 comments on Hacker News.
Made a tool to organize thoughts. Actually it is a mind tree, but in a more web-friendly form. It has pivoted from what I originally started building at evryca.com. Some years ago I got the idea of fractal conversation, instead of old-school tree/ladder-like comments. I wanted to see only comments related to the current level. I started making "something" with fractal comments. This "something" was a project discussion platform. But it turned out that even I myself don't use it, and the idea of fractal comments stuck there unused. And recently it dawned on me that it may be a conversation with yourself — thinking, brainstorming, taking notes, writing. So made this kind of cork/whiteboard, where one can dive into the subject and, being in the flow, write and see only related notes and rearrange them later. I'm trying to make it flawless and add keyboard shortcuts where it's possible (Ctr+Enter to submit idea, drag-and-drop to rearrange, Esc to jump level up). So finally I've made a tool that I use myself and will update it gradually (sorting, touch devices, ex/import (json, text), boards, more navigation with keyboard and other stuff, and login).

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Show HN: Whatcha – the social network for digital media
2 by dropstep | 1 comments on Hacker News.


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Show HN: Find Snippets from Stackoverflow for VSCode
2 by hieu229 | 0 comments on Hacker News.


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Show HN: Ants Sandbox - an ants simulator
4 by tulustul | 1 comments on Hacker News.


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Show HN: mbtiles-s3-server – serve vector map tiles directly from mbtiles on S3
9 by michalc | 3 comments on Hacker News.


Saturday, 9 July 2022

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Show HN: NFT Rarity Tool
2 by cavario | 0 comments on Hacker News.
Hey guys (and gals), we're building a NFT rarity and ranking tool and we would love to get your feedback. You can find the tool here: https://cavar.io (it's totally free to use). We would appreciate any kind of feedback Please don't hold back: tell us what you like and more important: What you don't like. We want to make our tool better!

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Show HN: Shotstack – A video editing API with robust cloud rendering and hosting
2 by KMag070 | 0 comments on Hacker News.


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Show HN: I built an interactive course that helps you learn Vim faster
26 by Silica6149 | 36 comments on Hacker News.


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Show HN: I Created ESLint Plugin That Finds Invalid HTML Nestings in JSX
2 by MNNTNK | 1 comments on Hacker News.


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Show HN: Async Framework for Obj-C: parallel processing, notifications and more
2 by gerevnator | 0 comments on Hacker News.


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Show HN: 7guis TUI implemented in Go using tview
3 by letientai299 | 0 comments on Hacker News.


Friday, 8 July 2022

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Show HN: Nasefa – Sending myself files (via self-hosted NATS)
3 by mprime1 | 1 comments on Hacker News.


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Show HN: Wiby is now free software
27 by wibyweb | 4 comments on Hacker News.


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Show HN: I made a small Space Shooter
5 by linkdd | 2 comments on Hacker News.
Thank you https://opengameart.org for your service. People like me who can't draw or compose music are in your debt. The game, "Glitch and Rush" has been made in a few hours here and there. I've been tinkering in GameDev for years, if not decades, but I never released anything. The goal here was simple: - come up with a core mechanic - implement a single level - add some polishing - RELEASE I hope you'll enjoy it. BTW, my best time is 2min23s (yes, I'm bad at my own game, it's ok, I'm ok).

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Show HN: Status Page Status Page Status Page
5 by magicconch | 0 comments on Hacker News.


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Show HN: Packetmaker – A low alloc, lightweight way to generate packets in Go
2 by JakeMakesStuff | 0 comments on Hacker News.


Thursday, 7 July 2022

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Show HN: tlogistry.dev: Transparently Immutable Tags Using Sigstore's Rekor
6 by ImJasonH | 1 comments on Hacker News.


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Show HN: RSS Feed Discovery Engine
2 by thirdplace_ | 0 comments on Hacker News.
Proprietary feed readers don't reveal their discovery algorithms. This is a FOSS solution to that problem. Also has an api: https://ift.tt/MGzUvSh...

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Show HN: A dependency injection library based on Go 1.18 Generics
2 by samber | 1 comments on Hacker News.


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Show HN: Arttime gets a progress bar, simple installer, ability to pause/unpause
2 by reportaman | 0 comments on Hacker News.


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Show HN: Mind Flayer – A Stranger Things style interactive web experience
3 by edankwan | 0 comments on Hacker News.


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Show HN: PocketBase – open-source realtime back end in 1 file
2 by randomwebdev | 1 comments on Hacker News.


Wednesday, 6 July 2022

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Show HN: Instant Search in NYC Restaurant Menus
6 by casta | 0 comments on Hacker News.
A few years ago I wrote a crawler to fetch all NYC menus. I wanted to prove that many specific dishes can't be found in NYC restaurants. After more than two years that I had forgotten about the project I decided to clean it up, deal with the css, and put it online. The number of interesting dishes that can be found is actually quite surprising. The backend is written using nodejs without any framework (no db, just a bunch of in memory DS) and vanilla js/html/css for the frontend.

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Show HN: PDFs That Are Readable by Human Eyes Only, OCR Resistant
12 by viggity | 22 comments on Hacker News.


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Show HN: 3D live tracking two climbers attempting a Sierra Nevada record
2 by closedcontour | 1 comments on Hacker News.


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Show HN: Consuma – Use AI to do your Research
4 by abhilashmdb | 1 comments on Hacker News.


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Show HN: PHPStorm Plugin for dynamic code completion
2 by dmeybohm | 1 comments on Hacker News.


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Show HN: StoneDB – A real-time HTAP database built on MySQL
2 by YangWilly | 0 comments on Hacker News.


Monday, 4 July 2022

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Show HN: Wander, a terminal app for HashiCorp Nomad
2 by lrobinovitch | 1 comments on Hacker News.


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Show HN: Get the machine to CROON - Singer/Songwriters with Jukebox [pdf]
2 by songeater | 1 comments on Hacker News.


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Show HN: A short dystopian game I build last weekend
17 by drcode | 18 comments on Hacker News.


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Show HN: Graphsignal – ML profiler to speed up training and inference
7 by dmitrim | 1 comments on Hacker News.
Hi, Graphsignal founder here. We've launched Graphsignal earlier this year to make machine learning profiling practical and easy to use. Basically, it enables the profile-optimize-benchmark loop. For example, making inference faster by optimizing an ML model, while still maintaining accuracy. We've make a lot of progress that I wanted to share. The profiler now natively supports TensorFlow, Keras, PyTorch, PyTorch Lightning, Hugging Face, XGBoost and JAX frameworks along with built-in support for distributed workloads. Profiles now include tracing information in chrome trace format. Process and GPU utilization data has been extended as well. It is now possible to monitor all run metrics. Useful for long runs. Profiled workloads are now sharable across teams and publicly (if enabled). I'm excited to show it here and appreciate any thoughts, comments and feedback!

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Show HN: Trane, an automated system for learning complex skills
2 by trane_project | 0 comments on Hacker News.
Hi HN, I released Trane over the weekend: https://ift.tt/IRQ1tK8 . Trane is an automated system for learning complex skills. Think of it like defining a skills tree (technically a graph) of all the smaller skills you need to master a complex skill and having an automated system to automatically traverse the graph as you master them. The seed for Trane was planted after my frustration trying to learn music, and jazz in particular. There are simply too many things you need to master first (e.g. knowing the names of a note, knowing where the notes are in your instrument, timing, etc) and it becomes difficult to track what it is that you should focus on, and there is a process of constant atrophy, even if you practice consistently. Trane is an early state, but is already usable. I have released a command line interface at https://ift.tt/OsZIAgv and some music courses at https://ift.tt/GrRw8qc . I would like to get some ideas in regard to what other skills could be a good fit for Trane. I am thinking chess, programming, or languages could be a fit. I am wondering if Trane could be applied to something like learning pure mathematics. I would love to hear any suggestions. Perhaps there's some of you who have found a similar issue while practicing your own hobbies.

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Show HN: Instant.gallery pushing the 3D immersive web further
3 by petesamrogers | 0 comments on Hacker News.


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Show HN: Auto scan receipt data feature in my app
2 by karrysodhi | 0 comments on Hacker News.
Hi all, Just released a feature in my app Receipts Co to auto scan the data from receipts while saving the receipts. App will try to read store, price and purchase date from receipts to make the process faster. Kindly download the app from here https://ift.tt/4HWoKkb and let me know your feedback. Thank you

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SHOW HN: Building an app to rule all web-based SaaS, need feedbacks from HN
2 by zhangruinan | 1 comments on Hacker News.


Sunday, 3 July 2022

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Show HN: Desklamp – convenient and collaborative notemaking on PDFs
9 by pj747 | 0 comments on Hacker News.
Hey HN! I'm Prajwal, the co-creator of Desklamp! I just completed my undergrad, which is where we got the idea for Desklamp. A bunch of friends and I built this because we hated the experience of studying on our laptops. It was boring, and we found ourselves staring at the screen for hours on end with no output to show for it. To make reading more engaging and to make sure we could remember what we read, we built a note-making system integrated with a PDF reader. The aim is to encourage you to make notes! LaTeX support, clipping out sections from the document, linking notes to sections in the PDF - everything is designed to really make sure you have no excuse to not make notes as you read. We've also added a lot of fixes for minor inconveniences (scrolling across sections, hitting the wrong page number, light mode, viewing your highlights at a glance). And all of this is collaborative, because that just makes notes even more useful. It's free for a while - we want to know what the rest of you think! Feedback can only help us make this even better. It's available as a web-app and a desktop app for Mac and Windows (Linux users, mail us, we're operating on a very closed beta right now).

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Show HN: VS Code extenstion that connects documentation to code
2 by hahnbee | 1 comments on Hacker News.


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Show HN: Bebo – run Clojure scripts on Deno
2 by Borkdude | 0 comments on Hacker News.
Made this little thing: https://ift.tt/TQJ9ULA In the spirit of deno it allows you to install a script from an https location but for Clojure(Script, .cljs). Why would you use this? I love Clojure and I'd love to see it in more places than the JVM and browser. Maybe you do too. It is similar to the idea of nbb which allows you to run .cljs scripts on Node.js via the SCI interpreter: - https://ift.tt/kPVb1Lo - https://ift.tt/7gtaJWT I posted this project yesterday but forgot to add "Show HN"... I hope that is OK since I can't edit my previous message anymore.

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Show HN: Generate webpage summary images with DALL-E mini
2 by txtai | 1 comments on Hacker News.


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Show HN: Using ThreeJS to create a city from Your GitHub contributions
2 by honzaaap | 2 comments on Hacker News.
I spent some time making this. I am a beginner with blender but I did my best :) I'm open to any and all feedback.

Saturday, 2 July 2022

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Show HN: DatabaseMesh for distributed transaction、read write splitting、sharding
2 by dksl | 0 comments on Hacker News.


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Show HN: WebReducer – micro event sourcing cloud function
3 by zekenie | 0 comments on Hacker News.
Hey everyone, WebReducer is a project I've been working on since last December. You can read about my process here: https://ift.tt/vtl5IiH Send some data to WebReducer. Then, write a reducer function to retain some state. You can change the reducer function as much as you want and recreate that state. Still working on how to explain it. It's a tiny FaaS platform. It's a tiny database. It's micro event sourcing. It's "redux" on the server as a service. It's a backend for tiny personal projects. It's a place to send your webhooks. I'm looking for feedback on the following: - Do you get what it is? - What would you use it for? - What would I need to iron out for you to seriously consider trying this?

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Show HN: A Go framework for your projects
46 by tusharsoni | 38 comments on Hacker News.


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Show HN: Beast – The Build System
2 by gaurav1804 | 0 comments on Hacker News.
Beast is a build system built for speed and power - a tool for all your build needs. GitHub: https://ift.tt/ZX9kSFz Docs: https://ift.tt/an6ZNtb As a project grows larger, it becomes difficult to keep track of all the build and compilation procedures that need to be followed. So what should we do??? Not to worry! Beast helps you build your projects with minimal effort and high efficiency, bringing more power to you. In addition, it is super easy to use and syntactically easy to understand, making it suitable for both: beginners and highly experienced programmers. With its new release: Nimble (v1.1.0), Beast has become much faster and stronger than before. Its build times are now overtaking or matching those of current community standards!!! In contrast to other such build systems, Beast focusses on both: ease of usability and speed!!!

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Show HN: Rapidly Develop CRUD Apps with Locode
2 by mythz | 0 comments on Hacker News.


Friday, 1 July 2022

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Show HN: Redbean 2.0 in Docker
3 by kissgyorgy | 1 comments on Hacker News.


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Show HN: We're making our geolocation mapping API public
3 by tlhunter | 1 comments on Hacker News.


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Show HN: Codesearch.ai – Semantic Code Search
5 by roknovosel | 2 comments on Hacker News.


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Show HN: Typed GQL in Zeus 5.1.5
2 by aexol | 1 comments on Hacker News.


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Show HN: Meantime.me – I'll call you to check that you have done your tasks
2 by cosbgn | 2 comments on Hacker News.


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Show HN: Sliceform – Learn CAD for 3D printing from scratch
3 by sliceform | 1 comments on Hacker News.


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Show HN: CSVFiddle – Query CSV files with DuckDB in the browser
2 by shbhrsaha | 0 comments on Hacker News.


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Show HN: Find Developers via GitHub Data
2 by visox | 0 comments on Hacker News.
So i made this, was thinking if i can improve what kind of people get invited for interviews. Probably better than filtering by linkedin but who knows. didnt bother to buy a proper domain for now.