Show HN: Automate Job Application Process
2 by vivekiitj | 1 comments on Hacker News.
Thursday, 30 September 2021
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Show HN: DocumentSpark – simple project to view docs securely without download
2 by graderjs | 1 comments on Hacker News.
2 by graderjs | 1 comments on Hacker News.
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Show HN: Encrypted emails based on Signal protocol with post-quantum algorithms
2 by Tutanota | 0 comments on Hacker News.
Hi HN, we have recently completed a research project on how to encrypt emails with post-quantum secure algorithms as well as Forward Secrecy. We'd love to hear your feedback and discuss technical issues. The paper can be found here: https://ift.tt/3dq0tbe
2 by Tutanota | 0 comments on Hacker News.
Hi HN, we have recently completed a research project on how to encrypt emails with post-quantum secure algorithms as well as Forward Secrecy. We'd love to hear your feedback and discuss technical issues. The paper can be found here: https://ift.tt/3dq0tbe
Wednesday, 29 September 2021
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Show HN: React Oxide: open source in-browser code editor with tabs and files
3 by andrewstuart | 1 comments on Hacker News.
3 by andrewstuart | 1 comments on Hacker News.
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Show HN: Tool for debugging client TLS version and cipher support issues
3 by sullivanmatt | 0 comments on Hacker News.
3 by sullivanmatt | 0 comments on Hacker News.
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Show HN
5 by Azaan | 5 comments on Hacker News.
I am aged 11 and founder of sprout9.net a platform for students to find great tutors. Please forgive me if I get this wrong and post it incorrectly. I would like fellow hackers to give me some constructive feedback on my MVP please. Ideas and suggestions as how I can improve my version 1.0 and how I can get the word out so I can help many students as possible. Thanks alot! Azaan
5 by Azaan | 5 comments on Hacker News.
I am aged 11 and founder of sprout9.net a platform for students to find great tutors. Please forgive me if I get this wrong and post it incorrectly. I would like fellow hackers to give me some constructive feedback on my MVP please. Ideas and suggestions as how I can improve my version 1.0 and how I can get the word out so I can help many students as possible. Thanks alot! Azaan
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Show HN: Built Codegame for developers to create programming games with Markdown
2 by alexrustic | 1 comments on Hacker News.
2 by alexrustic | 1 comments on Hacker News.
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Show HN: See HN, Twitter discussions and posts mentioning the page you are on
13 by posobin | 3 comments on Hacker News.
13 by posobin | 3 comments on Hacker News.
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Show HN: Tabji – A privacy-first lightweight alternative to The Great Suspender
2 by imedadel | 0 comments on Hacker News.
2 by imedadel | 0 comments on Hacker News.
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Show HN: Help Software Engineers manage Burnout and be more Productive using AI
2 by macphailmagwira | 0 comments on Hacker News.
Were in the Beta Phase of our App for Mobile and Desktop that seeks to help Software Engineers Manage Burnout and work more efficiently and become more productive using Artificial intelligence. Request a free demo by emailing macphail@denanse.com
2 by macphailmagwira | 0 comments on Hacker News.
Were in the Beta Phase of our App for Mobile and Desktop that seeks to help Software Engineers Manage Burnout and work more efficiently and become more productive using Artificial intelligence. Request a free demo by emailing macphail@denanse.com
Tuesday, 28 September 2021
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Show HN: Save and search the full text of your browser history
4 by iansinnott | 3 comments on Hacker News.
4 by iansinnott | 3 comments on Hacker News.
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Show HN: Labelmaker – Generate PDF from HTML Templates with Scripting
3 by sandreas | 1 comments on Hacker News.
3 by sandreas | 1 comments on Hacker News.
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Show HN: The Odds of Dying from Covid-19 Compared to Risks from Extreme Sports
5 by andrewseanryan | 0 comments on Hacker News.
5 by andrewseanryan | 0 comments on Hacker News.
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Show HN: Avant.fm, a feed of new releases from the best indie record labels
2 by marstall | 0 comments on Hacker News.
2 by marstall | 0 comments on Hacker News.
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Show HN: Exafunction NLP – Run models like GPT-J for 6x cheaper than OpenAI
14 by varunkmohan | 7 comments on Hacker News.
14 by varunkmohan | 7 comments on Hacker News.
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Show HN: An alternative to the Google Elevation API using open data
2 by bckygldstn | 2 comments on Hacker News.
2 by bckygldstn | 2 comments on Hacker News.
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Show HN: Aikido Finance – No-code Algo-trading / Investing automation
3 by aikidofinance | 0 comments on Hacker News.
3 by aikidofinance | 0 comments on Hacker News.
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Show HN: Create slide presentations with your voice
3 by jameswilsterman | 0 comments on Hacker News.
3 by jameswilsterman | 0 comments on Hacker News.
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Show HN: Val - A powerful static and dynamic programming language(val-lang.org)
2 by da_vinci | 3 comments on Hacker News.
2 by da_vinci | 3 comments on Hacker News.
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Show HN: Firezone, an open-source WireGuard-based alternative to OpenVPN AS
6 by jamilbk | 3 comments on Hacker News.
6 by jamilbk | 3 comments on Hacker News.
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Show HN: pocket-sockets is a small TCP/WebSockets lib written in TypeScript
2 by thomasbacklund | 1 comments on Hacker News.
2 by thomasbacklund | 1 comments on Hacker News.
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Show HN: Incro – continuously data transformation for data warehouses
2 by pixeladed | 0 comments on Hacker News.
2 by pixeladed | 0 comments on Hacker News.
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Show HN: Pixeldrain – File sharing service optimized for speed and ease of use
3 by Fornax96 | 1 comments on Hacker News.
3 by Fornax96 | 1 comments on Hacker News.
Monday, 27 September 2021
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Show HN: Crabz – A fast, cross platform, multi-format, tool inspired by pigz
4 by totalperspectiv | 0 comments on Hacker News.
4 by totalperspectiv | 0 comments on Hacker News.
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Show HN: Tidy Viewer – a cross-platform CSV pretty printer for viewer enjoyment
286 by flusteredBias | 109 comments on Hacker News.
286 by flusteredBias | 109 comments on Hacker News.
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Show HN: The Daily Mini-Journal. Take 5 minutes to plan out your day
2 by bilater | 0 comments on Hacker News.
2 by bilater | 0 comments on Hacker News.
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Show HN: Independly – The purposeful alternative to Patreon/BMC/Ko-fi
3 by nklswhl | 1 comments on Hacker News.
3 by nklswhl | 1 comments on Hacker News.
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Show HN: Tape It, iOS recording app for musicians
20 by earthnail | 7 comments on Hacker News.
Hello HN, Over the last 15 months, two friends and I developed the music recording app we felt we wanted based on our own needs as musicians. It's called Tape It [1] and has just recently hit the Apple App Store [2]. We put a lot of effort into a good UX to help musicians really focus on playing their instrument instead of pretending to be a recording engineer. The app records in stereo on newer iPhones (although that's a premium feature; the free version only records in standard mono audio quality). I would be really grateful for advice from this community on how to best approach marketing. We had a great TechCrunch article covering our launch [3], and we posted it on various music websites. Turns out advertising on Google or Apple Search is a dark art, though. We have some good ideas for developing a good social media presence, but they will take time. Please hit us with feedback, opinions and advice that you think a young indie company like us can use at this point :). And of course, please go and try the app! Best, Thomas [1] https://tape.it [2] https://get.tape.it [3] https://tcrn.ch/3nbODHD
20 by earthnail | 7 comments on Hacker News.
Hello HN, Over the last 15 months, two friends and I developed the music recording app we felt we wanted based on our own needs as musicians. It's called Tape It [1] and has just recently hit the Apple App Store [2]. We put a lot of effort into a good UX to help musicians really focus on playing their instrument instead of pretending to be a recording engineer. The app records in stereo on newer iPhones (although that's a premium feature; the free version only records in standard mono audio quality). I would be really grateful for advice from this community on how to best approach marketing. We had a great TechCrunch article covering our launch [3], and we posted it on various music websites. Turns out advertising on Google or Apple Search is a dark art, though. We have some good ideas for developing a good social media presence, but they will take time. Please hit us with feedback, opinions and advice that you think a young indie company like us can use at this point :). And of course, please go and try the app! Best, Thomas [1] https://tape.it [2] https://get.tape.it [3] https://tcrn.ch/3nbODHD
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Show HN: Low-code metrics store and Open Source alternative to Looker
3 by ifokeev | 0 comments on Hacker News.
3 by ifokeev | 0 comments on Hacker News.
Sunday, 26 September 2021
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Show HN: PolicyEngine lets you simulate reforms to the tax and benefit system
3 by MaxGhenis | 2 comments on Hacker News.
3 by MaxGhenis | 2 comments on Hacker News.
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Show HN: Mantis is an embeddable business phone in the browser
5 by sethkim | 1 comments on Hacker News.
5 by sethkim | 1 comments on Hacker News.
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Show HN: MPLG – Matplotlib GUI, design plots visually and export as Python code
2 by dailyanchovy | 1 comments on Hacker News.
2 by dailyanchovy | 1 comments on Hacker News.
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Show HN: 70% Rails performance improvement by RAM-caching asset paths
4 by dogweather | 0 comments on Hacker News.
4 by dogweather | 0 comments on Hacker News.
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Show HN: Convert Google Form Response to PDF Automatically
2 by james-cui | 0 comments on Hacker News.
There might be times that you want to convert the google form response into PDF. As you can imagine, this is time consuming and error prone job. There is a feature in ResponseManager google form addon which makes this easy. Convert Response To PDF * Autogenerate PDF template * Customize (edit) the template or select an existing one * Customize the PDF file title * Customize the output file folder * Option to keep PDF in google drive or remove * Send email with generated PDF file to responder or customized email list. * 7 days to try out full functionality * In App stripe based purchase Download link: https://ift.tt/3EMIIPD Demo video: https://www.youtube.com/watch?v=jfHIA5H0FQ0&t=4s&ab_channel=SmartGAS
2 by james-cui | 0 comments on Hacker News.
There might be times that you want to convert the google form response into PDF. As you can imagine, this is time consuming and error prone job. There is a feature in ResponseManager google form addon which makes this easy. Convert Response To PDF * Autogenerate PDF template * Customize (edit) the template or select an existing one * Customize the PDF file title * Customize the output file folder * Option to keep PDF in google drive or remove * Send email with generated PDF file to responder or customized email list. * 7 days to try out full functionality * In App stripe based purchase Download link: https://ift.tt/3EMIIPD Demo video: https://www.youtube.com/watch?v=jfHIA5H0FQ0&t=4s&ab_channel=SmartGAS
Saturday, 25 September 2021
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Show HN: LIV is a webmail front-end for your personal email server
2 by derekzhouzhen | 0 comments on Hacker News.
2 by derekzhouzhen | 0 comments on Hacker News.
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Show HN: ML enabled creative tools for artists and designers
2 by kadokaelan | 0 comments on Hacker News.
2 by kadokaelan | 0 comments on Hacker News.
Friday, 24 September 2021
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Show HN: TogetherLetters - Social updates for a group without using social media
4 by sanjayparekh | 1 comments on Hacker News.
Hey all, my co-founder (@adamjwalker) and I have been working on TogetherLetters for a few months. We all realize that people aren't (can't be?) authentic on social media. So we decided to launch an automatic regular newsletter for groups to share honest updates. TogetherLetters sends members of a group an email for an update and then combines all the updates from group members into a group newsletter. Importantly, updates are never published on the web so we've seen people be honest, vulnerable, and authentic in updates and thus get help and support from their groups. We have a few paying users but we'd love for more folks to check it out and give us feedback - good and bad - about what we're doing. Groups of 10 or less are free forever (bi-weekly, monthly, or quarterly newsletters) and paid groups start at just $5/mo (weekly newsletters and up to 50 members). https://ift.tt/2W825kw Thanks!
4 by sanjayparekh | 1 comments on Hacker News.
Hey all, my co-founder (@adamjwalker) and I have been working on TogetherLetters for a few months. We all realize that people aren't (can't be?) authentic on social media. So we decided to launch an automatic regular newsletter for groups to share honest updates. TogetherLetters sends members of a group an email for an update and then combines all the updates from group members into a group newsletter. Importantly, updates are never published on the web so we've seen people be honest, vulnerable, and authentic in updates and thus get help and support from their groups. We have a few paying users but we'd love for more folks to check it out and give us feedback - good and bad - about what we're doing. Groups of 10 or less are free forever (bi-weekly, monthly, or quarterly newsletters) and paid groups start at just $5/mo (weekly newsletters and up to 50 members). https://ift.tt/2W825kw Thanks!
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Show HN: Hit.movie – Self publishing platform for movie producers
2 by samdung | 2 comments on Hacker News.
2 by samdung | 2 comments on Hacker News.
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Show HN: Eezitt, a social platform that is all about: “Is it?”
4 by alavilli | 1 comments on Hacker News.
4 by alavilli | 1 comments on Hacker News.
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Show HN: Bomberland – An AI competition to build the best Bomberman bot
3 by joooyzee | 1 comments on Hacker News.
3 by joooyzee | 1 comments on Hacker News.
Thursday, 23 September 2021
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Show HN: I'm using a nocode comm tool
2 by saddington | 1 comments on Hacker News.
orignally shared this on startup school... i thought id' share it here. i'm using a `nocode communication tool` (a web-based interface... a single browser tab!) for all of these things: 1. landing page — the landing page is the product and i wanted for folks to feel "transported" right into the app without having to walk through a shitty b2b marketing-style content. this is akin to my experience back in the `BBS` days of the mid-90's where you were immediately into the app, community, and tool. no terms of service, no privacy policy. just pure, immediate value. 2. building community — we talk about life and startups and the metaverse and bitcoin and writing and all of the things that i love to think about and talk about! since this is my workspace (they are called "yeniverses") i want to love it more than anyone else. and as an artist, i want to love it even more. so, the community that's there every single day is there because they like these topics and want to talk and discuss them with me. this is nice because no one is really there that doesn't want to be there... instead, these are highly-qualified community members (and customers). it naturally weeds out folks who aren't interested in those things. 3. a feedback system on the product — using a simple `public` room (which you can see at the very [bottom](https://ift.tt/3u9mqCs) i can get direct feedback on the product itself which is the most important part in the very early-stage... i just want to know what works and what doesn't and then i can make those changes and fixes immediately. this is also super-useful because my entire team also can engage with the community and see, for themselves, the needs / wants / wishes / desires of the community at-large. this fixes a lot of the problems where team members are too distant or removed from their customers, which is a common problem as teams scale and grow. keeping this in the same interface as #4 is a total win. 4. internal communication with my team / contractors (slack replacement) — this is probably one of the best parts is that i can use as many `private rooms` as i need to communicate with my fully-distributed team in both real-time and async. i use it for my development team that's helping to build the product as well as unique private rooms for contract teams and special projects. i can create them quickly, invite via email (any email works so you don't have to lock-in any specific domain) and then just get to work. delete them when you're done. (cont'd in the first comment...)
2 by saddington | 1 comments on Hacker News.
orignally shared this on startup school... i thought id' share it here. i'm using a `nocode communication tool` (a web-based interface... a single browser tab!) for all of these things: 1. landing page — the landing page is the product and i wanted for folks to feel "transported" right into the app without having to walk through a shitty b2b marketing-style content. this is akin to my experience back in the `BBS` days of the mid-90's where you were immediately into the app, community, and tool. no terms of service, no privacy policy. just pure, immediate value. 2. building community — we talk about life and startups and the metaverse and bitcoin and writing and all of the things that i love to think about and talk about! since this is my workspace (they are called "yeniverses") i want to love it more than anyone else. and as an artist, i want to love it even more. so, the community that's there every single day is there because they like these topics and want to talk and discuss them with me. this is nice because no one is really there that doesn't want to be there... instead, these are highly-qualified community members (and customers). it naturally weeds out folks who aren't interested in those things. 3. a feedback system on the product — using a simple `public` room (which you can see at the very [bottom](https://ift.tt/3u9mqCs) i can get direct feedback on the product itself which is the most important part in the very early-stage... i just want to know what works and what doesn't and then i can make those changes and fixes immediately. this is also super-useful because my entire team also can engage with the community and see, for themselves, the needs / wants / wishes / desires of the community at-large. this fixes a lot of the problems where team members are too distant or removed from their customers, which is a common problem as teams scale and grow. keeping this in the same interface as #4 is a total win. 4. internal communication with my team / contractors (slack replacement) — this is probably one of the best parts is that i can use as many `private rooms` as i need to communicate with my fully-distributed team in both real-time and async. i use it for my development team that's helping to build the product as well as unique private rooms for contract teams and special projects. i can create them quickly, invite via email (any email works so you don't have to lock-in any specific domain) and then just get to work. delete them when you're done. (cont'd in the first comment...)
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Show HN: Go playground powered by WASM that runs in the browser
4 by zackoverflow | 1 comments on Hacker News.
4 by zackoverflow | 1 comments on Hacker News.
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Show HN: Send a limited edition print as a postcard, free
4 by wollesen | 1 comments on Hacker News.
4 by wollesen | 1 comments on Hacker News.
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Show HN: RemNote – The all-in-one tool for thinking and learning
5 by mfranzs | 0 comments on Hacker News.
5 by mfranzs | 0 comments on Hacker News.
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Show HN: Feeds Mage – Get RSS feeds and newsletters of your Twitter follows
9 by linuz90 | 0 comments on Hacker News.
9 by linuz90 | 0 comments on Hacker News.
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Show HN: Play YouTube in the background for free. No ads
3 by Misaki_Yin | 3 comments on Hacker News.
3 by Misaki_Yin | 3 comments on Hacker News.
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Show HN: Logparser – Alternative to GoAccess Written in Python
3 by lcnmrn | 0 comments on Hacker News.
3 by lcnmrn | 0 comments on Hacker News.
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Show HN: Make a job-winning resume in minutes – no sign-up, no subscription
2 by tofukid | 0 comments on Hacker News.
2 by tofukid | 0 comments on Hacker News.
Wednesday, 22 September 2021
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Show HN: Real-World Cryptography, the book, is done and shipping
4 by baby | 1 comments on Hacker News.
hey folks! My book Real-World Cryptography was just released and is now shipping. I've been working on this thing for the last two years and a half, and the goal was to give a good overview of everything that can be classified as "real-world" about crypto. You'll find all the basics in the first half of the book, and the second half contains chapters on TLS, noise, PAKEs, post-quantum cryptography, zero-knowledge proofs, MPC, cryptocurrencies, FHE, etc. So it's a good pick if you're learning, but also if you've been in the field for a while and want an intro to some subfield you're interested in. It's not a reference book, and is written in a light style. Also has some art and lots of diagrams. Anyway, here's the link :) https://ift.tt/3o0k8Vd
4 by baby | 1 comments on Hacker News.
hey folks! My book Real-World Cryptography was just released and is now shipping. I've been working on this thing for the last two years and a half, and the goal was to give a good overview of everything that can be classified as "real-world" about crypto. You'll find all the basics in the first half of the book, and the second half contains chapters on TLS, noise, PAKEs, post-quantum cryptography, zero-knowledge proofs, MPC, cryptocurrencies, FHE, etc. So it's a good pick if you're learning, but also if you've been in the field for a while and want an intro to some subfield you're interested in. It's not a reference book, and is written in a light style. Also has some art and lots of diagrams. Anyway, here's the link :) https://ift.tt/3o0k8Vd
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Show HN: Redis Launchpad, An appStore for Redis based apps
3 by node-bayarea | 0 comments on Hacker News.
3 by node-bayarea | 0 comments on Hacker News.
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Show HN: A pattern generator with 1300 shapes and 300 dpi
4 by andronov04 | 1 comments on Hacker News.
4 by andronov04 | 1 comments on Hacker News.
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Show HN: Computational romantic relationship narrative generation
2 by rj1415 | 0 comments on Hacker News.
2 by rj1415 | 0 comments on Hacker News.
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Show HN: Puppetromium - a browser UI for puppeteer built without JavaScript
2 by graderjs | 0 comments on Hacker News.
2 by graderjs | 0 comments on Hacker News.
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Show HN: Checkerboard Programming – write code to match checkerboard patterns
2 by andersource | 0 comments on Hacker News.
2 by andersource | 0 comments on Hacker News.
Tuesday, 21 September 2021
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Show HN: Changelogs.gallery – Discover the best changelogs on the internet
2 by nshntarora | 0 comments on Hacker News.
2 by nshntarora | 0 comments on Hacker News.
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Show HN: Qodebeam - platform for data sharing between users and services
3 by popescu-af | 0 comments on Hacker News.
3 by popescu-af | 0 comments on Hacker News.
Monday, 20 September 2021
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Show HN: sirubo – ASN prefix (big tech) outbound traffic blocker
2 by stutteringsteve | 1 comments on Hacker News.
2 by stutteringsteve | 1 comments on Hacker News.
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Show HN: Amagone –- removes Amazon from search results
2 by zanethomas | 0 comments on Hacker News.
Can be installed directly for chrome: https://ift.tt/3hPLWI4 or firefox: https://ift.tt/3CsSHYj or build from source: https://ift.tt/3hQvTd8
2 by zanethomas | 0 comments on Hacker News.
Can be installed directly for chrome: https://ift.tt/3hPLWI4 or firefox: https://ift.tt/3CsSHYj or build from source: https://ift.tt/3hQvTd8
New Show Hacker News story: latest news
Show HN: 40k Book Recommendations on HN Extracted Using Deep Learning
20 by tracyhenry | 2 comments on Hacker News.
20 by tracyhenry | 2 comments on Hacker News.
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Show HN: List of 200 best places to submit your startup (Free)
3 by raksapp | 1 comments on Hacker News.
3 by raksapp | 1 comments on Hacker News.
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Show HN: Get 70 Years of Historical Weather Data via API
4 by a_square_peg | 1 comments on Hacker News.
4 by a_square_peg | 1 comments on Hacker News.
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Show HN: A microservice framework, listed in CNCF Landscape, 1 year 10k+ stars
12 by patrickevans | 3 comments on Hacker News.
12 by patrickevans | 3 comments on Hacker News.
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Show HN: Collaborate on Bugs Using DevTools remotely over a Secure Proxy
2 by graderjs | 0 comments on Hacker News.
2 by graderjs | 0 comments on Hacker News.
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Show HN: Sat Solver/Constraint Programming Library in Go
4 by irfansharif | 0 comments on Hacker News.
4 by irfansharif | 0 comments on Hacker News.
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Show HN: CodeKit – Complete IDE-like code editor for WordPress
2 by atakanoz | 3 comments on Hacker News.
2 by atakanoz | 3 comments on Hacker News.
Sunday, 19 September 2021
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Show HN: Errorpush – Minimalist Sentry alternative using PostgreSQL
2 by hauxir | 0 comments on Hacker News.
2 by hauxir | 0 comments on Hacker News.
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Show HN: Salty, a minimalist DevOps tool inspired by Saltstack (and Ansible)
3 by mattbillenstein | 0 comments on Hacker News.
3 by mattbillenstein | 0 comments on Hacker News.
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Show HN: Interviewless -A streamlined dev-to-dev freelancer network
2 by eneuman | 1 comments on Hacker News.
2 by eneuman | 1 comments on Hacker News.
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Show HN: Optimule, a free vehicle routing platform built with Open Route Service
2 by yuppiepuppie | 0 comments on Hacker News.
2 by yuppiepuppie | 0 comments on Hacker News.
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Show HN: KySync – A C++ rewrite of Zsync with performance boost
86 by kyotov | 12 comments on Hacker News.
86 by kyotov | 12 comments on Hacker News.
Saturday, 18 September 2021
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Show HN: Pytest-watcher – A working alternative to Pytest-watch
6 by olzhasar | 0 comments on Hacker News.
6 by olzhasar | 0 comments on Hacker News.
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Show HN: Search YouTube videos like Google without distractions
3 by __s__ | 0 comments on Hacker News.
3 by __s__ | 0 comments on Hacker News.
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Show HN: Variational Auctoenocder: A Simple Illustration
2 by slitvinov | 0 comments on Hacker News.
2 by slitvinov | 0 comments on Hacker News.
Friday, 17 September 2021
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Show HN: JSON Microscope – Create Graph Visualizations with JSON Data
3 by nounparse | 1 comments on Hacker News.
3 by nounparse | 1 comments on Hacker News.
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Show HN: I was playing with fundamental constants and 13.8 b years popped out
3 by sahil50 | 4 comments on Hacker News.
I was playing around with fundamental constants and out popped 13.8 billion light years. What is going on? the wavelength of an electron mass photon / (2pi) * the charge radius of a proton / the black hole radius of a proton = 13.8 billion light years ((h / (m_e * c * 2pi)) * (h / (m_p * c * pi/2)) / (2G * m_p / c^2)) = 13.8 billion light years https://ift.tt/2Z7G6vk +c+ +2pi%29%29+ +%28h+%2F+%28m_p+ +c+ +pi%2F2%29%29+%2F+%282G+ +m_p+%2F+c%5E2%29+to+light+years&assumption=%22UnitClash%22+-%3E+%7B%22G%22%2C+%7B%22GravitationalConstant%22%7D%7D&assumption=%22UnitClash%22+-%3E+%7B%22m_e%22%2C+%7B%22ElectronMass%22%7D%7D&assumption=%22UnitClash%22+-%3E+%7B%22c%22%2C+%7B%22SpeedOfLight%22%7D%7D&assumption=%22UnitClash%22+-%3E+%7B%22h%22%2C+%7B%22PlanckConstant%22%7D%7D
3 by sahil50 | 4 comments on Hacker News.
I was playing around with fundamental constants and out popped 13.8 billion light years. What is going on? the wavelength of an electron mass photon / (2pi) * the charge radius of a proton / the black hole radius of a proton = 13.8 billion light years ((h / (m_e * c * 2pi)) * (h / (m_p * c * pi/2)) / (2G * m_p / c^2)) = 13.8 billion light years https://ift.tt/2Z7G6vk +c+ +2pi%29%29+ +%28h+%2F+%28m_p+ +c+ +pi%2F2%29%29+%2F+%282G+ +m_p+%2F+c%5E2%29+to+light+years&assumption=%22UnitClash%22+-%3E+%7B%22G%22%2C+%7B%22GravitationalConstant%22%7D%7D&assumption=%22UnitClash%22+-%3E+%7B%22m_e%22%2C+%7B%22ElectronMass%22%7D%7D&assumption=%22UnitClash%22+-%3E+%7B%22c%22%2C+%7B%22SpeedOfLight%22%7D%7D&assumption=%22UnitClash%22+-%3E+%7B%22h%22%2C+%7B%22PlanckConstant%22%7D%7D
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Show HN: Notify a PagerDuty user without paying for extra seat
2 by dowakin | 0 comments on Hacker News.
2 by dowakin | 0 comments on Hacker News.
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Show HN: Monitoring and automation for email servers, starting with Postfix
3 by donutloop | 0 comments on Hacker News.
3 by donutloop | 0 comments on Hacker News.
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Show HN: Flowbite – Tailwind CSS Components Library [MIT License]
13 by zoltanszogyenyi | 2 comments on Hacker News.
13 by zoltanszogyenyi | 2 comments on Hacker News.
Thursday, 16 September 2021
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Show HN: Tiny-vdom – Smallest possible virtual DOM implementation
2 by aidenyb | 0 comments on Hacker News.
2 by aidenyb | 0 comments on Hacker News.
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Show HN: A <!new-syntax /> for void tags using custom elements
2 by graderjs | 0 comments on Hacker News.
2 by graderjs | 0 comments on Hacker News.
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Show HN: Eacc - A new manner to write lexers/parsers in Python
2 by iogf | 0 comments on Hacker News.
2 by iogf | 0 comments on Hacker News.
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Show HN: Embeddinghub: A vector database built for Machine Learning embeddings
25 by cyrusthegreat | 2 comments on Hacker News.
25 by cyrusthegreat | 2 comments on Hacker News.
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Show HN: Qsh – improved database querying from your terminal
10 by muhmud | 0 comments on Hacker News.
10 by muhmud | 0 comments on Hacker News.
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Show HN: A productivity tool that integrates with your tools and helps you plan
5 by mattcrail | 0 comments on Hacker News.
5 by mattcrail | 0 comments on Hacker News.
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Show HN: I created a GTK time tracking client for Harvest written in Rust
2 by frenkel | 0 comments on Hacker News.
2 by frenkel | 0 comments on Hacker News.
Wednesday, 15 September 2021
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Show HN: Fusion – Open-source user analytics and engagement suite
3 by vikas19634 | 1 comments on Hacker News.
3 by vikas19634 | 1 comments on Hacker News.
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Show HN: Docstring – AI-generated code documentation and hosting
3 by kallsyms | 1 comments on Hacker News.
3 by kallsyms | 1 comments on Hacker News.
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Show HN: NFC Passport/ID for remote user registration
11 by vertical-ally | 9 comments on Hacker News.
11 by vertical-ally | 9 comments on Hacker News.
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Show HN: Fusion – Open-source user analytics and engagement suite
5 by vikas19634 | 2 comments on Hacker News.
Hello everyone, Vikas & Magus here. We are building Fusion (https://www.fusionhq.co), an open-source all-in-one user analytics and engagement platform somewhat similar to CleverTap & Sprig (UserLeap). It is built upon a simplified low-code mixpanel-like analytics engine with built-in live-chat, push-notification and email/micro-surveys. Fusion shows how your users interact with your web based products eg: page-views, button clicks, form submissions etc. But apart from this, Fusion lets you engage with a specific user or group of users who have something in common or perform a particular action, in real-time with live-chat, in-app push notification, email/micro-surveys or set it up to trigger automatically. Story : After getting rejected in Y Combinator-W21 interview and listening to the feedback we scrapped our previous project and started to work on a simplified open-source alternative to mixpanel/amplitude for startups as these platforms were a bit bloated and we could only find session based simplified analytics alternatives like plausible & simple analytics. We quickly realised that our early customers who were also startups did not want to use another SAAS platform because they were already dealing with things like intercom, mailchimp, google-analytics etc. These tools have too many features as they are separate stand-alone platforms and small teams end up spending a lot of time and money. On the other hand integration between all these platforms is crappy and third party customer data platforms like segments are expensive and overkill. We personally use & love crisp.chat not just because of how simple it is but also how it focuses on important features only and still gives an unified experience. Inspired by all these, we decided to build a lightweight all-in-one solution helping startups understand, engage, convert and retain users from a single app. Advantages/Features: Event-driven: captures user interaction like button clicks, form submission etc, not just page visits. Custom visualizations: Unlike google analytics you choose/customize your graphs on your custom dashboard. Graph type (line, bar, pie, table, count), timescale(minute, hourly, daily, weekly), dashboard name etc. Open-source: protect your user data, forget huge SAAS bills and self-host on any infrastructure. No-code autocapture: after adding tracking snippets to your website fusion automatically captures what your users are doing (eg: login clicked, pricing page-view, profile form filled) without adding extra code. Real-time engagement suite: no need to depend on 5 different SAAS apps with complex integration or expensive third party CDPs like segments. coming soon:- Live-chat, in-app/sms push notification, email/micro-surveys. Our vision is to build a lightweight all-in-one user analytics & engagement suite for startups We are featured on ProductHunt : feel free to visit our PH page here - https://ift.tt/3EmbRRh Check out our Github repository at https://ift.tt/2VGE0RA or request for free beta access at https://fusionhq.co We will continue to work with the community to build Fusion. We would love to hear your experiences, criticism, thoughts and ideas! Thanks for your time, Cheers
5 by vikas19634 | 2 comments on Hacker News.
Hello everyone, Vikas & Magus here. We are building Fusion (https://www.fusionhq.co), an open-source all-in-one user analytics and engagement platform somewhat similar to CleverTap & Sprig (UserLeap). It is built upon a simplified low-code mixpanel-like analytics engine with built-in live-chat, push-notification and email/micro-surveys. Fusion shows how your users interact with your web based products eg: page-views, button clicks, form submissions etc. But apart from this, Fusion lets you engage with a specific user or group of users who have something in common or perform a particular action, in real-time with live-chat, in-app push notification, email/micro-surveys or set it up to trigger automatically. Story : After getting rejected in Y Combinator-W21 interview and listening to the feedback we scrapped our previous project and started to work on a simplified open-source alternative to mixpanel/amplitude for startups as these platforms were a bit bloated and we could only find session based simplified analytics alternatives like plausible & simple analytics. We quickly realised that our early customers who were also startups did not want to use another SAAS platform because they were already dealing with things like intercom, mailchimp, google-analytics etc. These tools have too many features as they are separate stand-alone platforms and small teams end up spending a lot of time and money. On the other hand integration between all these platforms is crappy and third party customer data platforms like segments are expensive and overkill. We personally use & love crisp.chat not just because of how simple it is but also how it focuses on important features only and still gives an unified experience. Inspired by all these, we decided to build a lightweight all-in-one solution helping startups understand, engage, convert and retain users from a single app. Advantages/Features: Event-driven: captures user interaction like button clicks, form submission etc, not just page visits. Custom visualizations: Unlike google analytics you choose/customize your graphs on your custom dashboard. Graph type (line, bar, pie, table, count), timescale(minute, hourly, daily, weekly), dashboard name etc. Open-source: protect your user data, forget huge SAAS bills and self-host on any infrastructure. No-code autocapture: after adding tracking snippets to your website fusion automatically captures what your users are doing (eg: login clicked, pricing page-view, profile form filled) without adding extra code. Real-time engagement suite: no need to depend on 5 different SAAS apps with complex integration or expensive third party CDPs like segments. coming soon:- Live-chat, in-app/sms push notification, email/micro-surveys. Our vision is to build a lightweight all-in-one user analytics & engagement suite for startups We are featured on ProductHunt : feel free to visit our PH page here - https://ift.tt/3EmbRRh Check out our Github repository at https://ift.tt/2VGE0RA or request for free beta access at https://fusionhq.co We will continue to work with the community to build Fusion. We would love to hear your experiences, criticism, thoughts and ideas! Thanks for your time, Cheers
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Show HN: Collaboration for Open Source Project on Graph Algorithms
2 by zigrazor | 0 comments on Hacker News.
2 by zigrazor | 0 comments on Hacker News.
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Show HN: Display a bell emoji on HN comments you haven't read yet
31 by linkdd | 20 comments on Hacker News.
31 by linkdd | 20 comments on Hacker News.
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Show HN: Explo Report Builder – Embedded report builder for your application
3 by anchen976 | 1 comments on Hacker News.
3 by anchen976 | 1 comments on Hacker News.
Tuesday, 14 September 2021
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Show HN: A souece analyser help you to understand code efficiently
2 by yuqingcai | 0 comments on Hacker News.
2 by yuqingcai | 0 comments on Hacker News.
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Show HN: Bronzebeard – Minimal assembler for bare-metal RISC-V development
3 by theandrew168 | 0 comments on Hacker News.
3 by theandrew168 | 0 comments on Hacker News.
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Show HN: Lavastone – C++ Containers Transparently Backed by Disk
4 by noajshu | 0 comments on Hacker News.
4 by noajshu | 0 comments on Hacker News.
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Show HN: Launchy.xyz – auto-submit your project to 80 startup directories
7 by chris140957 | 1 comments on Hacker News.
7 by chris140957 | 1 comments on Hacker News.
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Show HN: X-Ray, a tool for finding bad redactions in PDFs
2 by mlissner | 0 comments on Hacker News.
2 by mlissner | 0 comments on Hacker News.
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Show HN: Strava-gear – local-first rule-based component tracker for Strava
3 by Liskni_si | 1 comments on Hacker News.
3 by Liskni_si | 1 comments on Hacker News.
Monday, 13 September 2021
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Show HN: Orakyubu, a game about 2D puzzles in 3D space
3 by peterlavigne | 0 comments on Hacker News.
3 by peterlavigne | 0 comments on Hacker News.
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Show HN: Tingy – search videos with natural language queries
2 by axg11 | 1 comments on Hacker News.
2 by axg11 | 1 comments on Hacker News.
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Show HN: Paul-Graham.com – a modern version of paulgraham.com
2 by imagesandcode | 1 comments on Hacker News.
2 by imagesandcode | 1 comments on Hacker News.
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Show HN: We track the performance of 1400 crypto strategies Here are the results
3 by herve76 | 1 comments on Hacker News.
Two years ago, I started this side project https://ift.tt/3lkgNNW as an open forward testing platform for crypto. Today this platform tracks more than 1400 crypto trading strategies. As a result, we rank their performance in real time and now we start selling monthly subscriptions to automatically trade some of those algorithms. Please let me know what do you think of this project and contact me at support@bitcoinvsalts.com if you think you could help me in creating a business for it.
3 by herve76 | 1 comments on Hacker News.
Two years ago, I started this side project https://ift.tt/3lkgNNW as an open forward testing platform for crypto. Today this platform tracks more than 1400 crypto trading strategies. As a result, we rank their performance in real time and now we start selling monthly subscriptions to automatically trade some of those algorithms. Please let me know what do you think of this project and contact me at support@bitcoinvsalts.com if you think you could help me in creating a business for it.
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Show HN: Video2WebP – convert videos to animated WebP in the browser
10 by devadvance | 4 comments on Hacker News.
10 by devadvance | 4 comments on Hacker News.
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Show HN: TweeView – A Tree Visualisation of Twitter Conversations
4 by edent | 0 comments on Hacker News.
4 by edent | 0 comments on Hacker News.
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Show HN: Push2Calendar – inform your audience through the calendar
3 by al3x__ | 0 comments on Hacker News.
3 by al3x__ | 0 comments on Hacker News.
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Show HN: Browser-Based Private Cloud, Remote Access and Webcam Security
3 by mattf327 | 1 comments on Hacker News.
3 by mattf327 | 1 comments on Hacker News.
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Show HN: TheDocs – Documentation sites for individuals in minutes
3 by serveix | 0 comments on Hacker News.
3 by serveix | 0 comments on Hacker News.
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Show HN: A free in-browser game across infinite universes procedurally generated
3 by jesuisundev | 1 comments on Hacker News.
3 by jesuisundev | 1 comments on Hacker News.
Sunday, 12 September 2021
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Show HN: Chat with your contacts on different platforms without an app
5 by soheil | 2 comments on Hacker News.
5 by soheil | 2 comments on Hacker News.
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Show HN: Bubbles – JavaScript Library for cross connected charts and dashboards
5 by sushrut141 | 0 comments on Hacker News.
Hey, I'm the creator of BubblesJS. URL: https://bubblesjs.com/ BubblesJS is a javascript library for creating cross connected charts and dashboards. Key features - Supports chart types like line charts and bar charts. - Support common UI widgets like interactive Tables, Filter Bars and KPIs - charts and widgets can be composed together to create a dashboard of cross connected charts - tiny library < 15KB gzipped This library is motivated by my experience building charts and dashboards for my employers. Using traditional charting libraries gives basic chart types, but applications usually require other UI widgets like tables, applying filters etc which need to be built. Connecting these components requires lot of glue code to pipeline data, transform and filter it and connect these widgets. BubblesJS provides an intuitive API to allow connecting charts and transforming data while also providing cross connectivity. Support for more chart types and better interactivity is upcoming. Some areas of where BubblesJS can be used are: - Exploratory Data Visualization - Building dashboards embedded in applications If you find any other uses for it, I would love to hear from you! Thanks, Sushrut
5 by sushrut141 | 0 comments on Hacker News.
Hey, I'm the creator of BubblesJS. URL: https://bubblesjs.com/ BubblesJS is a javascript library for creating cross connected charts and dashboards. Key features - Supports chart types like line charts and bar charts. - Support common UI widgets like interactive Tables, Filter Bars and KPIs - charts and widgets can be composed together to create a dashboard of cross connected charts - tiny library < 15KB gzipped This library is motivated by my experience building charts and dashboards for my employers. Using traditional charting libraries gives basic chart types, but applications usually require other UI widgets like tables, applying filters etc which need to be built. Connecting these components requires lot of glue code to pipeline data, transform and filter it and connect these widgets. BubblesJS provides an intuitive API to allow connecting charts and transforming data while also providing cross connectivity. Support for more chart types and better interactivity is upcoming. Some areas of where BubblesJS can be used are: - Exploratory Data Visualization - Building dashboards embedded in applications If you find any other uses for it, I would love to hear from you! Thanks, Sushrut
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Show HN: Klara – Python automatic test generations and static analysis library
3 by usagitoneko97 | 0 comments on Hacker News.
3 by usagitoneko97 | 0 comments on Hacker News.
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Show HN: Detecting keypresses using laser speckle patterns
2 by anfractuosity | 0 comments on Hacker News.
2 by anfractuosity | 0 comments on Hacker News.
Saturday, 11 September 2021
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Show HN: Have started a short story Substack. Would love your feedback
3 by zedakhtar | 1 comments on Hacker News.
3 by zedakhtar | 1 comments on Hacker News.
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Show HN: SuperParents – Online parenting coaches for conscious parents
3 by RohitLakh | 0 comments on Hacker News.
3 by RohitLakh | 0 comments on Hacker News.
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Show HN: Time Series of CDC's Covid-19 Vaccine Breakthrough Case Reporting
4 by nanis | 1 comments on Hacker News.
The CDC have been providing "COVID-19 Vaccine Breakthrough Case Investigation and Reporting"[1] information for points in time at close to weekly intervals. Every update erases the previous information and there doesn't seem to be an easily accessible table of these data. Snapshots of the page can be found on archive.today[2] and I have saved both those and some recent manually downloaded copies from cdc.gov. Because copying & pasting by hand is error-prone, I wrote some code to extract the bits and pieces. The repo is `nanis/covid19-breakthrough` on GitHub[3]. Snapshots are in the `snapshots` directory. There is also a CSV containing the time series of reported numbers of non-fatal hospitalizations and deaths from COVID-19 among the fully vaccinated[4]. `out/chart.html` shows the time series of fully vaccinated population in millions, hospitalizations and deaths among the fully vaccinated per 100,000 fully vaccinated individuals. You can view it locally by running a simple local web server[5]. There is a copy online[6]. [1]: https://ift.tt/2Qup2eQ [2]: https://ift.tt/2XdwMVW [3]: https://ift.tt/2X6VzL2 [4]: https://ift.tt/2X9Uj9Y [5]: https://ift.tt/3tJvNqE [6]: https://ift.tt/2XaAGyq
4 by nanis | 1 comments on Hacker News.
The CDC have been providing "COVID-19 Vaccine Breakthrough Case Investigation and Reporting"[1] information for points in time at close to weekly intervals. Every update erases the previous information and there doesn't seem to be an easily accessible table of these data. Snapshots of the page can be found on archive.today[2] and I have saved both those and some recent manually downloaded copies from cdc.gov. Because copying & pasting by hand is error-prone, I wrote some code to extract the bits and pieces. The repo is `nanis/covid19-breakthrough` on GitHub[3]. Snapshots are in the `snapshots` directory. There is also a CSV containing the time series of reported numbers of non-fatal hospitalizations and deaths from COVID-19 among the fully vaccinated[4]. `out/chart.html` shows the time series of fully vaccinated population in millions, hospitalizations and deaths among the fully vaccinated per 100,000 fully vaccinated individuals. You can view it locally by running a simple local web server[5]. There is a copy online[6]. [1]: https://ift.tt/2Qup2eQ [2]: https://ift.tt/2XdwMVW [3]: https://ift.tt/2X6VzL2 [4]: https://ift.tt/2X9Uj9Y [5]: https://ift.tt/3tJvNqE [6]: https://ift.tt/2XaAGyq
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Show HN: Live Cams Around Most Beautiful Cities in the World
3 by debdut | 0 comments on Hacker News.
3 by debdut | 0 comments on Hacker News.
Friday, 10 September 2021
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Show HN: Create static HTML backups of your Slack workspaces
2 by felixrieseberg | 0 comments on Hacker News.
2 by felixrieseberg | 0 comments on Hacker News.
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Show HN: The only tool you need to track, research & analyze stocks
3 by oldworlds | 1 comments on Hacker News.
3 by oldworlds | 1 comments on Hacker News.
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Show HN: JSPaint.exe – Original Windows 95 Paint.exe as a cross-platform binary
2 by graderjs | 0 comments on Hacker News.
2 by graderjs | 0 comments on Hacker News.
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Show HN: Starting new businesses with ready-to-launch templates
3 by nikolainiklaus | 1 comments on Hacker News.
3 by nikolainiklaus | 1 comments on Hacker News.
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Show HN: An interactive guide on building a tiny van home
2 by shapingelements | 1 comments on Hacker News.
2 by shapingelements | 1 comments on Hacker News.
Thursday, 9 September 2021
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Show HN: Acolyte – Query your data warehouse in plain English
2 by mjirv | 2 comments on Hacker News.
2 by mjirv | 2 comments on Hacker News.
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Show HN: Poker MC – A simple web app to help you win Texas Hold'Em
2 by avittala | 0 comments on Hacker News.
2 by avittala | 0 comments on Hacker News.
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Show HN: Automatically restrict permissions for the GITHUB_TOKEN
2 by varunsharma07 | 0 comments on Hacker News.
2 by varunsharma07 | 0 comments on Hacker News.
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Show HN: GraphQL Explorer – Autogenerate UI from a GraphQL schema
4 by itajaja | 0 comments on Hacker News.
4 by itajaja | 0 comments on Hacker News.
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Show HN: Measure downloads and commercial adoption of any file you distribute
5 by aviaviavi | 3 comments on Hacker News.
5 by aviaviavi | 3 comments on Hacker News.
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Show HN: I made a fake VS Code so you can browse remote jobs in your office
4 by pieterhg | 0 comments on Hacker News.
4 by pieterhg | 0 comments on Hacker News.
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Show HN: Synchronize your rapidly changing app state with all connected browsers
2 by swagasaurus-rex | 0 comments on Hacker News.
2 by swagasaurus-rex | 0 comments on Hacker News.
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Show HN: JLottie, the ultimate Lottie player for micro-animations
10 by redeleven | 0 comments on Hacker News.
10 by redeleven | 0 comments on Hacker News.
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Show HN: FractalCrypt 2.0 – free deniable encryption cryptoarchiver
2 by zorggish | 0 comments on Hacker News.
2 by zorggish | 0 comments on Hacker News.
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Show HN: Web app to watch Google Drive and public web videos in sync
3 by sarimabbas | 0 comments on Hacker News.
3 by sarimabbas | 0 comments on Hacker News.
Wednesday, 8 September 2021
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Show HN: Url Checker (for Android) updated with Clear Url module
2 by TrianguloY | 0 comments on Hacker News.
2 by TrianguloY | 0 comments on Hacker News.
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Show HN: SWR(stale while revalidate) library for JavaScript apps
2 by droyson | 0 comments on Hacker News.
2 by droyson | 0 comments on Hacker News.
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Show HN: errorpush – Minimalist Sentry alternative using PostgreSQL
3 by hauxir | 0 comments on Hacker News.
3 by hauxir | 0 comments on Hacker News.
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Show HN: Stamp – A Cryptographic Identity System
2 by orthecreedence | 0 comments on Hacker News.
Hi, everyone. Been playing around with this recently as a sort of PGP successor. It's not all there yet, and I know it's missing some things from PGP, but I figured why not get a start and see what kind of interest/support it might get. https://ift.tt/3nguCzp Effectively, this is a key management system that allows building and signing ("stamping") various claims about yourself and about others. The eventual goal is to create easy-to-use implementations of the protocol that allow logging in to websites or managing cryptographic keys for various security-conscious applications. Secure, simple distributed key management for cryptography and identity management. Currently Stamp uses crypto primitives found in libsodium, but is also built such that different algorithms can be added as needed. The identity itself is set up as a DAG which is appended to by signing transactions with an opinionated set of keys. A DAG was chosen so parallel offline updates could be made and merged later. One of Stamp's main features is it allows recovery of the identity via a pre-determined recovery policy, using signatures from trusted keys (friends, family, institutional providers). Think of it as sort of a multisig recovery mechanism. A few things I'm actively exploring: - A storage network (https://ift.tt/3zWFBBO). This would necessarily need to be some sort of p2p system, and hopefully not blockchain-based as I believe the consensus/validation used in blockchain systems are superfluous to identity storage and retrieval. - Putting stamp on USB keys/embedded devices (ARM TrustZone, RISC-V PMP, etc) so it can be used in more trusted environments. - Some sort of FIDO2 interop would be great so Stamp could act as a login system without having to re-tool a bunch of stuff. There's also a somewhat-incomplete CLI implementation of the protocol here: https://ift.tt/3z649ap. This allows creation of identities, creating and stamping claims, automatic verification of certain claims (www/DNS), as well as cryptographic messaging/signing tools. Let me know what you think! What's good, what's bad, what's missing, etc. Obviously it's early days so more feedback is better.
2 by orthecreedence | 0 comments on Hacker News.
Hi, everyone. Been playing around with this recently as a sort of PGP successor. It's not all there yet, and I know it's missing some things from PGP, but I figured why not get a start and see what kind of interest/support it might get. https://ift.tt/3nguCzp Effectively, this is a key management system that allows building and signing ("stamping") various claims about yourself and about others. The eventual goal is to create easy-to-use implementations of the protocol that allow logging in to websites or managing cryptographic keys for various security-conscious applications. Secure, simple distributed key management for cryptography and identity management. Currently Stamp uses crypto primitives found in libsodium, but is also built such that different algorithms can be added as needed. The identity itself is set up as a DAG which is appended to by signing transactions with an opinionated set of keys. A DAG was chosen so parallel offline updates could be made and merged later. One of Stamp's main features is it allows recovery of the identity via a pre-determined recovery policy, using signatures from trusted keys (friends, family, institutional providers). Think of it as sort of a multisig recovery mechanism. A few things I'm actively exploring: - A storage network (https://ift.tt/3zWFBBO). This would necessarily need to be some sort of p2p system, and hopefully not blockchain-based as I believe the consensus/validation used in blockchain systems are superfluous to identity storage and retrieval. - Putting stamp on USB keys/embedded devices (ARM TrustZone, RISC-V PMP, etc) so it can be used in more trusted environments. - Some sort of FIDO2 interop would be great so Stamp could act as a login system without having to re-tool a bunch of stuff. There's also a somewhat-incomplete CLI implementation of the protocol here: https://ift.tt/3z649ap. This allows creation of identities, creating and stamping claims, automatic verification of certain claims (www/DNS), as well as cryptographic messaging/signing tools. Let me know what you think! What's good, what's bad, what's missing, etc. Obviously it's early days so more feedback is better.
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Tuesday, 7 September 2021
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We're a couple of software engineers who believe that to build great software you need to write good tests, but we also sympathise when engineers say things like: - "Writing tests was too time consuming on my tight schedule", or - "Unit tests don't catch enough bugs, so they're useless", or - "I've inherited a legacy code base without tests and have no idea where to start" To tackle this we're building Symbolica (https://ift.tt/3DTiHO3), a symbolic code executor [1], that lets you run your code for all possible inputs. This means you can do things like: - Assert properties about your code and check that they hold for every conceivable input. - Check that two implementations of the same function/method/program are equivalent, which is really useful if you're refactoring a legacy codebase without tests. - Find out if your code will hit any undefined behaviours, e.g. divide by zero or out of bounds array access. We're still really early in the development of this product, but we're excited to have built a working prototype of the symbolic executor for C programs. We wanted to get some feedback from potential early adopters so we've put up a code playground (https://ift.tt/3DTeOIO) where you can try out Symbolica on C programs in the browser for free. We'd love people to give it a go and give us their thoughts. Our plan is to build this out into a hosted cloud service that you can integrate into your DevOps pipeline (e.g. GitHub actions) so that you can run these symbolic tests on every CI build. Further down the line we plan to add support for other languages too. We've currently got proof of concept implementations for Lisp and Python and will be looking into C++, Rust and .NET after. Of course we're always willing to prioritise a particular language if there's strong demand. If you're interested in what we're building then please either message us at dev@symbolica.dev or join the alpha waiting list if you want to get first access to our full offering once we launch that. For those curious about how the executor works the core part of it is open source on GitHub (https://ift.tt/3BFFrzc) [1] https://en.wikipedia.org/wiki/Symbolic\_execution
6 by Choc13 | 0 comments on Hacker News.
We're a couple of software engineers who believe that to build great software you need to write good tests, but we also sympathise when engineers say things like: - "Writing tests was too time consuming on my tight schedule", or - "Unit tests don't catch enough bugs, so they're useless", or - "I've inherited a legacy code base without tests and have no idea where to start" To tackle this we're building Symbolica (https://ift.tt/3DTiHO3), a symbolic code executor [1], that lets you run your code for all possible inputs. This means you can do things like: - Assert properties about your code and check that they hold for every conceivable input. - Check that two implementations of the same function/method/program are equivalent, which is really useful if you're refactoring a legacy codebase without tests. - Find out if your code will hit any undefined behaviours, e.g. divide by zero or out of bounds array access. We're still really early in the development of this product, but we're excited to have built a working prototype of the symbolic executor for C programs. We wanted to get some feedback from potential early adopters so we've put up a code playground (https://ift.tt/3DTeOIO) where you can try out Symbolica on C programs in the browser for free. We'd love people to give it a go and give us their thoughts. Our plan is to build this out into a hosted cloud service that you can integrate into your DevOps pipeline (e.g. GitHub actions) so that you can run these symbolic tests on every CI build. Further down the line we plan to add support for other languages too. We've currently got proof of concept implementations for Lisp and Python and will be looking into C++, Rust and .NET after. Of course we're always willing to prioritise a particular language if there's strong demand. If you're interested in what we're building then please either message us at dev@symbolica.dev or join the alpha waiting list if you want to get first access to our full offering once we launch that. For those curious about how the executor works the core part of it is open source on GitHub (https://ift.tt/3BFFrzc) [1] https://en.wikipedia.org/wiki/Symbolic\_execution
Monday, 6 September 2021
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Saturday, 4 September 2021
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Friday, 3 September 2021
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Thursday, 2 September 2021
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