Show HN: My programming language, building in public for 1 year https://ift.tt/gydk7mA

Show HN: My programming language, building in public for 1 year My weekly(ish) video logs tracking my progress of building a completely sound statically typed language and structural editor. The motivation is to make lots of invalid programs unrepresentable. https://ift.tt/B6bZcXU January 1, 2023 at 05:12AM

Show HN: Superpose – Compile-time Go transformations in multiple dimensions https://ift.tt/KEacAxO

Show HN: Superpose – Compile-time Go transformations in multiple dimensions https://ift.tt/BwRyGJW January 1, 2023 at 02:32AM

Show HN: I made a simple, open source, chromatic tuner mobile app https://ift.tt/Qq1nyXA

Show HN: I made a simple, open source, chromatic tuner mobile app I'm a musician by night, software developer by day, and one of the minor frustrations I've always had was trying to find a simple tuner app for my phone. Looking at both the iOS and Android app stores, you'll find a lot of the top tuner apps are rather bloated with ads or subscription callouts. I thought I'd create a dead-simple minimalistic mobile chromatic tuner the way I would like it - open the app and tune my guitar. My work is in web with NodeJS and React, so I chose React Native since it was the easiest to understand coming from React. Flutter was also an option since the company I work for has a team working in that, but I thought it would be a bit too much effort to learn Dart. I learned a bit more about React rendering with this project as well. The main issue I had was trying to have a React state variable be constantly updated with any frequencies detected from the mic input, but that ended up causing substantial slowdown due to so many rerenders, so I opted to use a React ref to maintain any detections, and then only update the React state when there was an actual note. I feel like sometimes the UI has trouble updating occasionally when my iPhone is in battery saving mode, which I guess might be related to throttling the audio sample rate somehow, though I'm not entirely sure. Friends and family haven't noticed this, so it may be due to my old 2016 iPhone SE :P. The apps you can find on the both the iOs App Store and Google Play (free!). https://ift.tt/rndskAt https://ift.tt/5FkAyPc... Would love any feedback! https://ift.tt/raOQsdE January 1, 2023 at 02:21AM

Show HN: I Built Sailboat UI – Modern UI Framework for Tailwind CSS https://ift.tt/4xVG2mA

Show HN: I Built Sailboat UI – Modern UI Framework for Tailwind CSS Get start with 150+ Tailwind CSS components , built your website quickly with Sailboat UI. https://sailboatui.com/ December 31, 2022 at 02:18PM

Show HN: Advent of Code 2022 (only first eight in different langs) https://ift.tt/FmLwdzA

Show HN: Advent of Code 2022 (only first eight in different langs) Tried/revisited/used: Elixir, Haskell, Python, Rust, JS, Rust-WASM, TypeScript, Java. With READMEs for each https://ift.tt/UMRWaEo December 31, 2022 at 04:06AM

Show HN: OpenAI-powered semantic search for the All-In Podcast https://ift.tt/PsmJ2oK

Show HN: OpenAI-powered semantic search for the All-In Podcast My favorite podcast is the All-In Pod, but search and discovery is tough for podcasts. So I built a semantic search index that lets you search across every episode of the pod with Google-level accuracy. It uses OpenAI's latest ada-2 embedding model and Pinecone to index the embeddings + k-NN search. Wrapped up in a Next.js + Vercel webapp. The project is designed to work with any YouTube channel / playlist. I'm just using All-In as a demo. Would love to hear feedback & suggestions. Open source here: https://ift.tt/E9K0WJ3 Note that the source is designed to work with any YouTube playlist / channel. I'm just using the All-In Podcast as a demo because it's my favorite. https://ift.tt/fqkSKFC December 31, 2022 at 03:11AM

Show HN: Graphic AI Art Assistant for WhatsApp https://ift.tt/4zlA58n

Show HN: Graphic AI Art Assistant for WhatsApp https://ift.tt/2DPpf1L December 31, 2022 at 02:57AM

Show HN: Clerkie AI – A GPT-3 based CLI tool that debugs your code https://ift.tt/wHSJ71W

Show HN: Clerkie AI – A GPT-3 based CLI tool that debugs your code We built ClerkieCLI - a GPT-3 based tool that: - automatically detects errors on your terminal, - identifies the programming language, - provides an explanation of the error and suggested fix right on your terminal. https://ift.tt/F9yUT3m December 30, 2022 at 03:47PM

Show HN: Scripting language inspired by JavaScript and GLSL https://ift.tt/wPlF6oQ

Show HN: Scripting language inspired by JavaScript and GLSL I'm working on a scripting-language heavily inspired by Javascript and GLSL. The idea is to use this for a game engine I'm working on. https://ift.tt/ZdtnaJh December 30, 2022 at 03:46AM

Show HN: I built a possible alternative to social media RSS https://ift.tt/Z6ptPlu

Show HN: I built a possible alternative to social media RSS Hi there, I built a chrome extension to grab new posts from social media. Instagram, twitter, Pinterest, etc don't really allow for RSS so I worked on this alternative to get new posts. Hope this might be useful for some of you. https://ift.tt/4J1rwfW December 30, 2022 at 10:45PM

Show HN: Distilhn.com – Front-Page Articles Summarized with Machine Learning https://ift.tt/aw9GVJT

Show HN: Distilhn.com – Front-Page Articles Summarized with Machine Learning Hey HN, I've built a little website to show news articles with a summary so that I don't have to RTFA if I just want a rough sense of what it covers :) I also share the summaries in an RSS feed for those who'd prefer to use their own reader. Let me know what you think! https://ift.tt/kQG0v6Y December 30, 2022 at 06:28PM

Show HN: A hypermedia-driven app based on htmx and Drogon C++ web framework https://ift.tt/hSCozka

Show HN: A hypermedia-driven app based on htmx and Drogon C++ web framework https://ift.tt/yAdFZgq December 30, 2022 at 03:40AM

Show HN: Simple weather for your zip code https://ift.tt/4JmRyLG

Show HN: Simple weather for your zip code Weather applications are bloated. This is the simplest implementation I could make using data from the weather.gov API. This simple weather application will retrieve the current 7-day weather for any of more than 33,000 US zip codes. To customize weather for your zip code, change the URL. The current URL is set to the zip code 90210. If you want both news and weather, that is available here: https://ift.tt/BNfYHpM https://ift.tt/D7C40EQ December 30, 2022 at 09:36AM

Show HN: Logos Created with AI https://ift.tt/1eGCvdF

Show HN: Logos Created with AI https://ift.tt/ONotvM5 December 30, 2022 at 04:50AM

Show HN: LiveTyper, a simple typing speed tester https://ift.tt/CDn7FE1

Show HN: LiveTyper, a simple typing speed tester Phoenix/LiveView using Presence to show the other players online. My 2nd thing in a vague quest to make 12 things in 12 months. https://livetyper.com/ December 29, 2022 at 11:38PM

Show HN: Pressn't, a site where you can only have a single post https://ift.tt/ntFGeCc

Show HN: Pressn't, a site where you can only have a single post Today's internet is filled with dopamine wells of content. I wanted to steer away from that and foster meaningful writing. So I made a site where you can only have a single post. The intention is to encourage thoughtful posts like the blogs we all love here at HN (Paul Graham's, fasterthanlime, Bartosz Ciechanowski's, etc). For now posts are only markdown, but I intend to make some markdown extensions to make posts more dynamic. https://ift.tt/64pUriq December 29, 2022 at 06:39PM

Show HN: A LinkedIn Chat GPT on Steroids https://ift.tt/NbJhuGk

Show HN: A LinkedIn Chat GPT on Steroids https://www.lunaa.io/ December 29, 2022 at 03:55PM

Show HN: Zcached, in-memory key-value cache wire-compatible with memcached https://ift.tt/9KA7VQW

Show HN: Zcached, in-memory key-value cache wire-compatible with memcached zcached is an in-memory key-value cache exposing a memcached ASCII protocol-compatible interface, built on pluggable cache engines like Ristretto and freecache [0]. It's not performance-competitive with memcached, especially at higher thread counts. That said, it achieves about 1.1M ops/s, but at significantly higher P99 and P999 latency (as measured by memtier). See [1] and [2] for benchmark results from my 7950x-based workstation. Disclaimer: This is a hobby project created for fun while hacking over the holidays. zcached is not a commercial product and never will be. Don't use it in production; consider this a technology demo more than anything. I don't expect the source code to build outside of my environment, but for those interested in playing with it, binary artifacts are available at [3]. Try `zcached --address tcp:localhost:11211`. [0] https://ift.tt/eKPGdya , https://ift.tt/5FaAJGR [1] memcached, 16 worker threads: https://ift.tt/diB7YTN [2] zcached: https://ift.tt/h6ucHsT [3] https://ift.tt/KhZ1Nx7... https://ift.tt/efjmdsR December 28, 2022 at 11:18PM

Show HN: Built your front end in React, then let ChatGPT be your Redux reducer https://ift.tt/1DemVBr

Show HN: Built your front end in React, then let ChatGPT be your Redux reducer https://ift.tt/LCEjnQ1 December 29, 2022 at 02:56AM

Show HN: Track Institutional Investors https://ift.tt/kbW8tv3

Show HN: Track Institutional Investors https://ift.tt/YGXOufa December 29, 2022 at 02:03AM

Show HN: Pbproxy – Send your clipboard anywhere you can ssh https://ift.tt/Dpfjhnq

Show HN: Pbproxy – Send your clipboard anywhere you can ssh pbproxy is a small wrapper to give you a consistent and remotely accessible interface to your system clipboard on linux and mac. https://ift.tt/UO24Csg December 28, 2022 at 02:42PM

Show HN: Get user feedback. Make it a conversation https://ift.tt/iuKhy47

Show HN: Get user feedback. Make it a conversation https://feedbakk.io/ December 28, 2022 at 01:27PM

Show HN: GPT Classifies HN Titles https://ift.tt/6rIubaG

Show HN: GPT Classifies HN Titles With all the "what can GPT do", I went to dabble with it to see if I could do something that plays to its strengths rather than just speculating about "would it be good at that?" https://ift.tt/idUlkoT The basis for the prompt is: Classify following titles into one or more of {US Politics}, {World Politics}, {Technology}, {Security}, {Current Events}, {Boasting}, {Curiosity}, {Unknown} The results from the front page as I type this: 34152137 Technology: Lite XL: A lightweight text editor written in C and Lua 34151880 Curiosity: Hydrochloric acid is more complicated than you think 34156235 World Politics, Current Events: Apple Japan hit with $98M in back taxes for missing duty-free abuses 34152333 Technology: The Architecture of the Lisa Personal Computer (1984) [pdf] 34151951 Curiosity: The Zen anti-interpretation of quantum mechanics (2021) 34155009 Unknown: Added 49 volumes of Arkansas, Mississippi, and Tennessee law 34145665 Technology: FEA Solver that doesn't need defeaturing 34151107 World Politics, Current Events: Amazon packages burn in India, final stop in broken recycling system 34155783 Technology: Your Cellphone Will Be a Satphone 34154778 World Politics, Current Events: Vandals destroy 30k-year-old indigenous cave drawings in Australia 34146397 Boasting: Ask HN: Elevator Pitch for a Polymath? 34151708 Technology: All About USB-C: Illegal Adapters 34149340 World Politics, Current Events: Southwest cancels 5,400 flights in less than 48 hours 34154896 Technology: Beaker Browser is now archived 34145811 Technology: Run Third-Party Scripts from a Web Worker 34152978 World Politics, Current Events: When Algorithms Rule, Values Can Wither 34152981 Security: Experian Vulnerability Shows Any Report with just SSN, DOB, ADR 34151382 World Politics, Security, Current Events: US Government demands direct police access to European biometric data [pdf] 34143272 Curiosity: Archaeologists devise a better clock for Biblical times 34149804 Technology: Using eBPF and predefined inspections to minimize “observability tax” 34155875 US Politics: Ventura Issues 34152100 Technology: Anki SRS Algorithm : Spaced repetition explained with code 34154406 Technology: How RISC-V Timer Interrupts Work 34146493 Curiosity: Old-school computing: when your lab PC is ancient (2021) 34152369 Technology: BorgBackup: Deduplicating archiver with compression and encryption 34147825 Technology: Show HN: Self-hosted CMS on serverless Cloudflare 34153648 Boasting: Brooklyn Bar Menu Generator (2015) 34117429 Unknown: “Blue Light” creating capacity for nothing (2007) 34149239 Curiosity: Visually symmetric words There are certainly some that one could argue would be different though I think its fairly correct based on titles alone. I'll also note that there are some different results when I was working in a smaller sample size - the entry "Added 49 volumes of Arkansas, Mississippi, and Tennessee law" was classified as "US politics, Current Events" rather than "Unknown". I do want to note that isn't that bad. Running this: "prompt_tokens":560,"completion_tokens":222,"total_tokens":782 So, this is just a hair under $0.02 to do. Thinking about it, some cleanup can be done by removing the year and media type which could trim a few tokens off the request. December 28, 2022 at 07:30AM

Show HN: Mastinator. Disposable public anonymous no-login Fediverse accounts https://ift.tt/ikQXwMo

Show HN: Mastinator. Disposable public anonymous no-login Fediverse accounts https://mastinator.com/ December 28, 2022 at 06:58AM

Show HN: Merry Sky, Dark Sky replacement and merry-timeline open source lib https://ift.tt/HKDPtk0

Show HN: Merry Sky, Dark Sky replacement and merry-timeline open source lib Hello HN, This is a website I worked on during the holidays to fill the void of the upcoming dark sky shutdown. For me, the precipitation timeline was a view I was heavily relying on for everyday activities and planning. I had not found any replacement from the various weather apps. When I found pirateweather.net as a backend API, it gave me the motivation to put the pieces together and get back the experience I enjoyed. I then added more functionalities that I think was missing from the website such as a weekly chart view. I've been using the website reliably over christmas holidays. Hope you enjoy it too! Also I open sourced the visual component for drawing the precipitation timeline and you can use it for drawing weather information or any other hourly activities really https://ift.tt/uhwJIae Interested in your feedback! https://ift.tt/yo3NeAV December 28, 2022 at 04:44AM

Show HN: Free video conferencing over WebRTC in Go https://ift.tt/LjhBk1v

Show HN: Free video conferencing over WebRTC in Go https://ift.tt/N7K6lJ1 December 28, 2022 at 01:25AM

Show HN: Rototill a Node.js library to make type-safe routes for Express https://ift.tt/8km5YgS

Show HN: Rototill a Node.js library to make type-safe routes for Express https://ift.tt/y8Cpg5o December 27, 2022 at 09:31PM

Show HN: Dog API https://ift.tt/OdjE0zR

Show HN: Dog API https://dogapi.dog December 27, 2022 at 03:53PM

Show HN: How many advertising panels in Sydney are near a public telephone? https://ift.tt/Kb2gEtq

Show HN: How many advertising panels in Sydney are near a public telephone? https://ift.tt/VeomfKw December 27, 2022 at 05:27AM

Show HN: Predicting the Greenest time to use electricity (AU) https://ift.tt/oHdQzNA

Show HN: Predicting the Greenest time to use electricity (AU) Hello all, I built this for fun this year. It may be able to help: - reduce your carbon footprint, - eg. see the best time to charge your EV - eg. hook up a smart heating/cooling system? - learn more about how the renewables transition Currently limited to the Aus National Electricity Market, sorry... Feedback and questions appreciated! https://ift.tt/COe9iLs December 27, 2022 at 04:50AM

Show HN: Eleven – open-source alternative to Codespaces https://ift.tt/eLdgmpf

Show HN: Eleven – open-source alternative to Codespaces Hey HN, Eleven is the second project that I've built to learn Go. It lets you create a code sandbox in your cloud provider account easily. What's a "code sandbox"? Just a VM, running in your cloud provider account, with some runtimes pre-installed, your repositories cloned, a way to connect to it with your preferred editor (or via SSH) and a way to serve your apps easily via HTTP (with automatic HTTPS). You could use it to deploy your app, as a remote development environment or even to test some code. It's up to you. For example, to deploy a Node.JS app: $ eleven aws init hello-world --runtimes node@18.7.0 --repositories eleven-sh/hello-world > Success! The sandbox "hello-world" was initialized. $ ssh eleven/hello-world forever node index.js > Forever: command started. Run "forever stop" in current path to stop. $ eleven aws serve hello-world 8000 --as hello.eleven.sh > Success! The port "8000" is now reachable at: https://hello.eleven.sh $ curl https://hello.eleven.sh > Hello World Still learning Go by the way, so I'm open to any suggestions to improve. https://ift.tt/qsmjScN December 27, 2022 at 03:57AM

Show HN: Test if your shortcut conflicts with any default shortcuts in browsers https://ift.tt/Zv0ogL7

Show HN: Test if your shortcut conflicts with any default shortcuts in browsers https://ift.tt/68t52L0 December 27, 2022 at 01:34AM

Show HN: Retail GPU Availability Map https://ift.tt/H6US2Xp

Show HN: Retail GPU Availability Map A tool to collect the GPU availability in brick'n'mortar stores in the area. https://ift.tt/SN74nkC December 26, 2022 at 09:51PM

Show HN: 80/20 Rule in Everything https://ift.tt/fGeNZAB

Show HN: 80/20 Rule in Everything The content of the 8020.in website was generated using the ChatGPT AI engine and then reviewed by a human editor to ensure accuracy. https://8020.in/ December 26, 2022 at 04:59PM

Show HN: 10x Faster Twitter Embeds https://ift.tt/NmhDUJW

Show HN: 10x Faster Twitter Embeds https://ift.tt/i3WIH6h December 26, 2022 at 10:41AM

Show HN: Talk to GPT-3.5 via WhatsApp https://ift.tt/oT3cV5J

Show HN: Talk to GPT-3.5 via WhatsApp https://aibuddy.chat/ December 26, 2022 at 09:24AM

Show HN: Secure end-to-end client sessions and API calls using crypto key pairs https://ift.tt/k9P7lzs

Show HN: Secure end-to-end client sessions and API calls using crypto key pairs Hello. I made this project as an experiment in using key cryptography for user identity in a client <-> server model, and for some future peer to peer projects that I am working on. I am looking for feedback, please let me know what you think. Also, Merry Christmas to HN! :-) https://ift.tt/eWzmrPb December 26, 2022 at 03:37AM

Show HN: Kweb 1.3.3 released, a server-side interface to the browser's DOM https://ift.tt/VZaf3PA

Show HN: Kweb 1.3.3 released, a server-side interface to the browser's DOM https://ift.tt/l80CAcH December 26, 2022 at 02:40AM

Show HN: Bespoke Artist Website Hosting https://ift.tt/tn12xeO

Show HN: Bespoke Artist Website Hosting Merry Christmas everyone! We started offering hosting services for our musical artists at our record label Epsilon Records ( https://ift.tt/60435g1 ) and we recently decided to open the offering further. Consider it boutique high-touch hosting at a good value for a very niche musical artist audience (bands/producers/musicians). We offer a choice of the WordPress or Ghost platform but can also handle custom requirements for the more technical customer. Get in touch and let’s nerd out over how we can help you meet your musical and artistic hosting needs. And now a word from ChatGPT: "Why choose Epsilon for your musical hosting needs? There are several reasons why you may want to choose a hosting provider that specialises in music: * Expertise: A hosting provider that specialises in music will have a deep understanding of the specific needs and requirements of music websites. This includes things like fast loading times for streaming audio and video, and the ability to handle large amounts of traffic. * Music-specific features: A hosting provider that specialises in music may offer features that are specifically tailored to the needs of music websites, such as integrations with music streaming platforms or tools for promoting and monetizing your music. * Niche-specific support: A hosting provider that specialized in music will likely have a team of support staff who are knowledgeable about the specific needs and challenges of music websites. This can be especially helpful if you have questions or run into issues specific to the music industry. Overall, choosing a hosting provider that specialized in music can help ensure that your website has the features and support it needs to succeed in the competitive world of online music." Open to feedback! https://ift.tt/PFxkR4f December 26, 2022 at 02:22AM

Show HN: Newsic https://ift.tt/OQH8BhN

Show HN: Newsic News portal that uses GPT-3 to extract news from the news. https://newsic.io/news December 25, 2022 at 11:24PM

Show HN: Mastodon.nvim (Mastodon Client for Neovim) https://ift.tt/6qtckEQ

Show HN: Mastodon.nvim (Mastodon Client for Neovim) *Announcing mastodon.nvim* Hello everyone. I just released mastodon client for neovim. If you dont want to get out of neovim, and write your thought on mastodon, mastodon.nvim could be good choice. Merry christmas! https://ift.tt/mOzi0FW December 25, 2022 at 02:01PM

Show HN: GPT-3 Powered Shell https://ift.tt/uKnPS2p

Show HN: GPT-3 Powered Shell https://ift.tt/IhacOG8 December 23, 2022 at 10:04AM

Show HN: TapTab – Tab switching web extension for Safari https://ift.tt/wOnpFYo

Show HN: TapTab – Tab switching web extension for Safari I like the tab-switching behaviour in Chrome/Firefox and wanted Safari to have something similar. Another wish of mine was for it to be a web extension that feels native to the browser vs an app extension that looks out of place. I posted a while back on HN to see if other people feel the same and the response was very positive : https://ift.tt/IuwYvOb Say hello to TapTab : https://ift.tt/i9rRTxZ... TapTab feels right at home in Safari and is loaded with features to improve how you interact with tabs. You no longer have to miss the native tab-switching functionality that you love in Chrome/Firefox. I launched the app a few days ago, and the response has been great. Some of the features that users have been loving : - Keep your hands at the keyboard: navigate all tabs without your hands leaving the keyboard. - Fuzzy Search: Search through your tab titles and URLs at lightning speed. - Switch to previous tab: Comes with a handy shortcut to go back to the previous tab. Finally! - Dark Mode: The extension feels right at home in Safari. - Multi-Window support - Pin/Mute/Close tabs right from the extension. The app is written in ReactJS (apart from the very minuscule bit of Swift you have to write for using it as an extension in Safari) and uses Tailwind for design. If you are one of the dozen people like me who use Safari, let me know how you find it. I would love to hear if there are any features that would make it a better fit for you. I have a few things on my radar gathered from talking to users like an iPad version, custom shortcuts, etc. If you find the extension useful I would love it if you vote for it on Product Hunt to get this in front of a few more eyeballs : https://ift.tt/E6ybuY0 Thank you! https://www.taptab.dev December 24, 2022 at 06:35AM

Show HN: GUI-based free app to backup and restore hard disk on Windows clients https://ift.tt/YvC9QJA

Show HN: GUI-based free app to backup and restore hard disk on Windows clients I wrote a small GUI-based tool that uses the Windows Imaging Format (WIM) to create full backups of computer systems (operating system images) and then restore them. The application is hosted on GitHub, is open source, and is offered under the Apache 2.0 license. In addition, the repository includes an illustrated step-by-step guide to help get it up and running. Maybe someone can use the solution for their purposes as well - I would be happy. Have fun with it. The GitHub repository is named: WIM-Backup December 24, 2022 at 11:58AM

Show HN: Shmux – run all your scripts from one file https://ift.tt/E8hL1Iw

Show HN: Shmux – run all your scripts from one file Hello all, This is a small, few hours Holiday project I made out of frustration on what I would have liked makefiles to be but are not. It's rough, but it might be useful for somebody. Any type of feedback is welcome! https://ift.tt/LbKSFvh December 24, 2022 at 11:36PM

Show HN: Digital privacy game for middle schoolers, our Harvard final project https://ift.tt/WpNBhSe

Show HN: Digital privacy game for middle schoolers, our Harvard final project For our final project in CS105, Technology and Privacy, my friend and I made an educational game about digital privacy for middle schoolers! We'd love any feedback or suggestions. https://ift.tt/n45Zhxv December 24, 2022 at 11:41PM

Show HN: Simple golinks server backed by airtable https://ift.tt/XRsajSD

Show HN: Simple golinks server backed by airtable Like short codes? Like bookmarks? Have fun with this very simple golinks server. If you haven't heard of golinks, they are short codes to bookmarks. In your browser you type `go/` and it takes you to a bookmark. Eg, `go/hn` or `go hn` (space is easier to type than forward slash) could take you to https://news.ycombinator.com . Happy Holidays! https://github.com/skhavari/golinks December 24, 2022 at 04:33AM

Show HN: Search HN Favorites or Export to CSV/HTML https://ift.tt/rBjaXqk

Show HN: Search HN Favorites or Export to CSV/HTML I wrote a JavaScript tool to search your HN favorites and export them to CSV or HTML. The JavaScript runs in your browser like a browser extension. It scrapes the HTML and navigates from page to page. Setup and usage instructions are in the file. https://ift.tt/lpOiKxw December 24, 2022 at 02:37AM

Show HN: Hacker News Insight https://ift.tt/ZKrtdOB

Show HN: Hacker News Insight https://ift.tt/bHul24t December 24, 2022 at 02:06AM

Show HN: Box4D – 4D physics demo using Rust and wgpu https://ift.tt/Wz8LuKr

Show HN: Box4D – 4D physics demo using Rust and wgpu This is a little physics toy I've been working on off and on for a while. I originally planned on making a more fully featured game of some sort (I suppose I still may some day), but it turns out that writing interesting graphics and physics algorithms is more compelling than the hard work of polishing an actual product. Who knew? While there are plenty of good guides for 2D and 3D graphics and physics, there's not much out there for 4D. In hopes of alleviating that, the code here is arranged such that the commits are more or less a step-by-step guide, with comments for the interesting or tricky parts. While I don't think I came close to the simplicity or clarity of Box2D Lite, I hope it can serve as a useful example to anyone interested in 4D rendering and physics. https://ift.tt/I8nNYq7 December 24, 2022 at 12:00AM

Show HN: Teetty: a CLI tool to remote control a program running in a terminal https://ift.tt/NOFRGEn

Show HN: Teetty: a CLI tool to remote control a program running in a terminal I needed to remote control a program (and read it’s output) while that tool should still be fully interactive for the user. Obviously there are things like tmux and more but they emulate an entire terminal. This is simpler in that it just sets up a pty and basic pipes or files to send stuff in and read from it. https://ift.tt/0qnKvVu December 23, 2022 at 06:43PM

Show HN: UI for Apache Kafka v0.5 released with RBAC and serde plugins https://ift.tt/VRvt91W

Show HN: UI for Apache Kafka v0.5 released with RBAC and serde plugins https://ift.tt/Po1WdGL December 23, 2022 at 08:11PM

Show HN: My bookmarks of HN and who I'm following https://ift.tt/ND4n1o6

Show HN: My bookmarks of HN and who I'm following https://ift.tt/QVXJeLk December 23, 2022 at 04:40AM

Show HN: Metriport – Open-source universal API for health data https://ift.tt/adoAxbf

Show HN: Metriport – Open-source universal API for health data Hey HN, we’re Colin and Dima, founders of Metriport ( https://metriport.com/ ). We help digital health companies access and manage user health and medical data, through an open-source and universal API. Today we're launching our open-source Health Devices API, which allows companies to gain access to their users’ health data from various wearables, RPM devices, and mHealth apps. You can check out the public Github repo here: https://ift.tt/aHNM3td For developers in the health data space, building integrations to various data sources is a huge pain, as it means wrangling different data formats, gaining access to the APIs in the first place, and ultimately spending precious developer resources building out data pipelines. We solve this pain for you through our open-source API, which is quick and easy to get started with (see: https://ift.tt/lEoXduQ... ). Out of the box, our Health Devices API supports integrations with Fitbit, Oura, Whoop, Withings, and Cronometer. We plan to add many more, including Garmin, Apple Health, and Google Fit in the near term. We work closely with our customers, so if there’s an integration you need, we’re more than happy to build it into our API. Because we’re open-source, you can also fork our code and build your own custom integrations. Getting started is simple. To start getting data from your users: 1) Create a developer account and generate an API key: https://ift.tt/IC4MG0Z 2) Set up our client on your server and initialize it with your API key: https://ift.tt/lEoXduQ... 3) Link the Metriport Connect widget into your app. This pre-built widget makes it easy for your users to connect all their data sources into your application. Now you’re ready to start accessing your users’ health data from their sources they’ve connected. We also offer a hosted SaaS solution with usage-based pricing, with no minimum platform fees. We believe this will open doors to a wide range of early stage companies and help drive innovation in the digital health industry. While we’re excited to be launching this product today and be the first open-source Health Devices API of its kind, we’re also really looking forward to sharing our Medical API with you in the coming months. You can find out more about that here: https://ift.tt/INjHVgA We can’t wait to see how this API is used and what it helps companies develop. Please don’t hesitate to reach out if you have any questions, and happy developing! https://ift.tt/aHNM3td December 23, 2022 at 03:39AM

Show HN: My Afternoon JavaScript Library https://ift.tt/Cw4vOiK

Show HN: My Afternoon JavaScript Library https://ift.tt/HC1avdQ December 23, 2022 at 01:30AM

Show HN: Fully offline, open-source alternative to Scribe for Firefox https://ift.tt/Uxd4H0n

Show HN: Fully offline, open-source alternative to Scribe for Firefox I had to do a bit of web-workflow documentation and found the process of gathering screenshots, placing them correctly into a document, and creating captions extremely tiring. I figured it’ll be easy to automate and also a great opportunity to get to know the Browser API, and here we are with the first release of the extension. It’s extremely easy to use but barebones which I plan to change in the near future, so any feedback will be appreciated. I want to keep the docs generation process completely offline to avoid dealing with server costs and GDPR stuff which poses a lot of challenges when planning more advanced features like image editing. It’s available only for Firefox because of Firefox’s great Browser API support, which Chromium currently lacks. Also, there’s a tool like this already available, called Scribe but it requires an account and also is not available for Firefox for some reason. Hope you’ll like it! https://ift.tt/bP14s2G December 23, 2022 at 12:50AM

Show HN: Create a Children's book with AI – with illustrations https://ift.tt/di1kVDv

Show HN: Create a Children's book with AI – with illustrations Hey together with wife we took part in AssemblyAI hackathon and although we didn't win we felt good enough about our inital MVP that we took it a bit further. You can describe your characters and give a title and however long/detailed description you want, the gpt-3 will generate a children's story from it, dall-e will generate images. Images are postprocessed with stable-diffusion custom model (for stylisation) and that's the final result. It's still early as it was done in about 2 weeks, but I count on your feedback. I am software engineer and did basically all of the engineering work myself. Feel free to ask question regarding implementation plans, etc. cannot wait to learn what you think. I'll appriciate any feedback. https://ift.tt/hpx5JLD December 23, 2022 at 12:08AM

Show HN: Decentralized Database https://ift.tt/Rgh0JVi

Show HN: Decentralized Database DB3 is a community-driven layer2 decentralized database network. Infinite Storage Space Scalability is the key to the web3 explosion, db3 will use the following strategies to achieve web3 scale PC can meet the minimum system requirements so everyone can join the db3 network to provide storage space. Using dynamic sharding to achieve scale out. when a storage shard chain has not enough space to store mutation, it will split itself into two subchains. Using cold data archive to recycle storage space. history cold blocks and cold state data will be archived to FileCoin and the storage node will always has storage space to store new data. Blazed Fast and Provable On-chain Query Currently, decentralization means bad performance but db3 is trying to make a big improvement in performance Merkdb is the storage engine of db3 network and it not only has high performance but also the fast-proof generation Geo distribution, the nodes in every storage shard are geo-distributed and the clients can execute querys against the nearest storage node Query session, the first decentralized query protocol to resolve performance and incentive perfectly Crypto Native Data Ownership In the decentralized network, only the private key owners can update their data and they can keep privacy by encrypting their data with the public key On-chain Programmable Dapp developers can develop data processing contracts and deploy them to the db3 network just like developing data backend in web2 Ethereum Guarded Security DB3 network is a layer2 network on Ethereum and all the assets are guarded by Ethereum https://ift.tt/3XjOITF December 22, 2022 at 07:04PM

Show HN: How to use ChatGPT+ARKit to script experiences with natural language https://ift.tt/o5V89xp

Show HN: How to use ChatGPT+ARKit to script experiences with natural language Video demonstration: https://youtu.be/bJFa5HOmhl4 I created a demo involving ChatGPT, OpenAI's Whisper running on-device for speech-to-text (because why not?), and ARKit. By defining a custom JavaScript environment with JavaScriptCore and describing it to ChatGPT, I was able to get it to produce functioning scripts that instantiate and manipulate 3D objects. Sketchfab is used to import 3D assets on the fly. Google Poly had a much better catalog of assets for this sort of thing but sadly, it's no longer available. The README.md describes how it all works but the gist of it is that user prompts are wrapped in a larger prompt that describes the environment (i.e., which functions are available to use and how they work) and constraints. The code is then executed directly. Assets for objects are fetched as needed by searching Sketchfab. https://ift.tt/sqBubtI December 21, 2022 at 11:51PM

Show HN: Schtate – Functional Data Containers with a Familiar API https://ift.tt/NuhPjK6

Show HN: Schtate – Functional Data Containers with a Familiar API Looking for feedback on my library. I work mainly with React at work, as data is passed down as props, we end up performing a lot of transformations and checks on it. Most React developers leverage arrays heavily because the intuitive immutable, chainable API that JS arrays offer works really well with React's functional model. The purpose of this library is to make other types of data just as easy to work with by mirroring the Array API whenever possible, keeping immutability and chaining as first class features. It is not just for React developers, but anybody who has to manipulate data and hates having to write `if` statements. The library has zero runtime dependencies and 100% test coverage. https://ift.tt/CW6BcoH December 21, 2022 at 09:15PM

Show HN: Re-write text in the style of famous characters using GPT-3 https://ift.tt/p5AbyLu

Show HN: Re-write text in the style of famous characters using GPT-3 https://ift.tt/n0RSYFm December 21, 2022 at 07:50PM

Show HN: Protein Monster (Net Art, NSFW) https://ift.tt/9XQaUiP

Show HN: Protein Monster (Net Art, NSFW) https://ift.tt/KRmMTfc December 21, 2022 at 02:50AM

Show HN: Txtai 5.2 released: open-source semantic search https://ift.tt/wn7Tzy6

Show HN: Txtai 5.2 released: open-source semantic search https://ift.tt/anHXICm December 21, 2022 at 05:50PM

Show HN: ChatGPT developed an NPM package to check if jemalloc is installed https://ift.tt/Z3DOrWb

Show HN: ChatGPT developed an NPM package to check if jemalloc is installed https://ift.tt/TFbQUwo December 21, 2022 at 05:52AM

Show HN: A trivia trainer using D3 and Wikipedia https://ift.tt/0pCYIvP

Show HN: A trivia trainer using D3 and Wikipedia https://wikijumps.com/ December 21, 2022 at 04:05AM

Show HN: Vectory – A collection of tools to track and compare embedding versions https://ift.tt/Ccnh5gl

Show HN: Vectory – A collection of tools to track and compare embedding versions https://ift.tt/1gsHvdM December 21, 2022 at 03:52AM

Show HN: Headerless C programming with __INCLUDE LEVEL__ https://ift.tt/gR5G1NZ

Show HN: Headerless C programming with __INCLUDE LEVEL__ https://ift.tt/VjnR5Qt December 21, 2022 at 03:51AM

Show HN: Translate JSON with this new tool, could be game changer for developers https://ift.tt/FMAx3Ir

Show HN: Translate JSON with this new tool, could be game changer for developers https://ift.tt/ObZiTdR December 20, 2022 at 05:30PM

How To Select The CA Foundation Coaching Classes

 

To become a CA foundation course grad, you must complete the CA foundation coaching classes. In addition to attending these classes, you will also have to pass the CA written exam. The CA written exam is composed of multiple-choice questions designed to test your knowledge about the different topics found in the foundations of computing.

Taking the CA foundation coaching class can be one of the best decisions you've ever made. It will take your career to the next level and help you achieve your goals and dreams faster than you ever thought possible. Don't worry if you aren't sure where to begin. There are a couple of steps that you should follow once you start taking this course so that you don't get lost along the way.

The CA Foundation Coaching classes are designed to help you develop your communication skills, which will help you in any career. The CA Foundation classes are taught by experienced and professional teachers who have been teaching for over 20 years. They know how to teach with clarity and precision so that students can grasp the concepts easily.

The courses cover all the important topics related to communication and interpersonal skills. The instructors are experts who have taught thousands of students all over the world. They understand what it takes to pass exams and get jobs in various fields such as sales, marketing, management and customer service.

The course covers everything from basic grammar through business communications such as writing sales letters, emails, and memos with examples from real-life situations so that students can learn from real-life experiences rather than just memorizing rules from textbooks or books.

Conclusion

I hope that my review has been helpful. To summarize it all, I think that the 'CA Foundation Coaching Classes article will surely be of great help to those who want to pursue CA as a course or profession. Parag Gupta's Classes are one of the best CA Foundation Coaching Classes in India to pursue your carrier in CA Foundation join these classes.

Show HN: High performance HTML5 parser for Ruby, a Nokogiri alternative https://ift.tt/ZqxBiyP

Show HN: High performance HTML5 parser for Ruby, a Nokogiri alternative https://ift.tt/xHcvz7b December 20, 2022 at 09:08AM

Show HN: A vichan variant that ChatGPT helped me host https://ift.tt/j5aUXmP

Show HN: A vichan variant that ChatGPT helped me host I recently set up a website hosting vichan [0] with nginx, and named it "h2ochan", inspired by the chaotic (yet moderated!) nature of imageboards like 4chan and 2chan. Plus, I love having a liter of water within arm's reach at all times. In the future, I have some plans for threading and posts that will further emphasize the "water" theme and encourage community engagement. In the past, I had tried setting up vichan a few times, but I was overwhelmed by the many technical tasks involved, such as using a remote terminal, working with MySQL databases, configuring nginx, setting file permissions and owners, and using Emacs (or trying to avoid clunky local file edits and FTP). However, I recently discovered chatGPT and have found it very helpful in assisting me with various technical issues. I began by asking for help setting up a public PHP forum, saying that I was a gamedev with some experience in Unity and C#, but not familiar with web development. chatGPT recommended that I look into ASP.NET [1] (which is similar to C#) and gave me some specific recommendations for webhosts and domain registrars. Based on these recommendations, I was able to get a Shared Windows Host [1] up and running, with my nginx [3] page visible after visiting the proper IP address. During the vichan installation process, there is a config-help screen that shows red and yellow lights, to show stuff like if vichan is missing permissions, the SQL database is misconfigured, etc. Initially, this screen showed about three errors and five warnings, mostly related to vichan's inability to read or write certain files. ChatGPT was very helpful in troubleshooting these issues, whether I copy-pasted error messages or described the problems in my own words. It helped me with tasks such as using `chmod`, `chroot`, and `grep`, as well as with fixing HTTP status codes such as 403 Forbidden, 404 Not Found, and 500 Internal Server Error [2]. ChatGPT also helped me locate log files and fix other issues, and eventually all of the warnings were resolved. Emacs was also very helpful during the setup, with chatGPT assisting with emacs commands (I have a double-sided Sheet of them somewhere...) Although I am still learning basic hotkeys, I am able to Save, Undo, and Quit with confidence, and I have almost memorized the Page Up/Down keys. I was initially drawn to Emacs because I saw a page about hotkeys for capitalizing, lowercasing, and uppercasing words years ago, but never sticking with it. Now using it more, my thoughts still being "My smartphone can't even Delete (forward) or Undo! Modifying whole WORDS like this is incredible!" Please go look at h2ochan, and Drink Water! [0] https://ift.tt/WNr6m2E [1] I did have to switch from a Shared/managed ASP.NET to a Dedicated Linux Host, since remote SSH was not supported for Windows, only Linux [2] I forgot two of these error codes, so I asked chatGPT to remind me of ones I might have encountered during setup. chatGPT also revised my initial post (making sure chatGPT got a [] citation, no matter how confusing!) which I revised once more before posting. [3] Windows + nginx, huh? I may be mis-remembering this bit, but there was certainly a point of realizing "I need Admin access so I can edit Permissions..." or something, and that Windows without SSH was wholly insufficient for vichan [-] chatGPT was occasionally a bit outdated, which led to missing packages, non-existent paths, and imperfect configurations. However, it seemed happy to accept corrections, such as when I wanted to show line numbers in PHP files in Emacs, but my init.el file already had a setting to show line numbers for all programming languages, and I didn't have php-mode installed. Instead, I needed to use phps-mode. [-] The website favicon is a Koreisha mark, hue-shifted to the Blues. It's used in Japan to signify elderly drivers, and used Abroad by Car Enthusiasts. I love the Half-Teardrops in contrasting Bright and Subtle Blue. https://www.h2ochan.org December 20, 2022 at 10:14AM

Show HN: Monitor a Cyber Power UPS with node_exporter, Prometheus and Grafana https://ift.tt/qdvKJFl

Show HN: Monitor a Cyber Power UPS with node_exporter, Prometheus and Grafana https://ift.tt/Ez59MxP December 20, 2022 at 02:54AM

Show HN: A new word game with a travel theme https://ift.tt/d2OMT9s

Show HN: A new word game with a travel theme This is an independently created word game our family has been working on for a few years. It has uses a license plate motif for word puzzles where the quality of the answers drive a virtual travel experience. The game is web-based, works in all browsers, is fully responsive for mobile screen sizes and also works as a Progressive Web App (PWA). It is written in Django/Python and a modicum of Javascript. https://ift.tt/mRx67Gk December 20, 2022 at 04:20AM

Show HN: Desktop Search Powered by Elasticsearch https://ift.tt/pNOlVsy

Show HN: Desktop Search Powered by Elasticsearch https://ift.tt/pCzM13I December 19, 2022 at 09:01PM

Show HN: Real or AI? A game to spot DALL-E 2 generated images https://ift.tt/8wUS0Iy

Show HN: Real or AI? A game to spot DALL-E 2 generated images I built this project last weekend. I was playing around with DALL-E 2 and I was impressed by how photorealistic the images generated are. I decided to build a small game to guess if the image is real or AI generated. This is my first ever weekend project, so I would appreciate any feedback :) Thanks https://ift.tt/OxaIAwN December 19, 2022 at 05:27PM

Show HN: Christmas Free Icons https://ift.tt/kEH5BMG

Show HN: Christmas Free Icons https://ift.tt/46wcsto December 19, 2022 at 12:34PM

Show HN: Screen Studio – Beautiful screen recordings in minutes https://ift.tt/r3GAp01

Show HN: Screen Studio – Beautiful screen recordings in minutes Hey! I started working on this app 4 months ago. The idea is simple: automate creating promo quality videos that include screen recordings as much as possible Currently it makes cursor movement smooth, zooms in on clicks, adds background and frame around recorded window and adds cinematic motion blur. I plan to add selfie camera support, full text slides and multi-clip recordings. Works only on macOS. It is paid software (one time payment for license + 1 year of updates), but you can download and try it for free - everything except final export to file will work 100% Thanks! https://ift.tt/snEqN8h December 19, 2022 at 04:30AM

Show HN: View Reddit Images by Topic https://ift.tt/XUAGgKE

Show HN: View Reddit Images by Topic Hi, I created a simple website to display Reddit images from set of subreddits by topic. It displays images from current top posts. https://ift.tt/l2cWTN5 December 19, 2022 at 08:55AM

Show HN: Share Mastodon link in an untraditional way https://ift.tt/IqHoEza

Show HN: Share Mastodon link in an untraditional way https://ift.tt/VrbG1yC December 19, 2022 at 05:33AM

Show HN: Log in to Mastodon with your Twitter account https://ift.tt/KEzBxW9

Show HN: Log in to Mastodon with your Twitter account This is an idea I've had for a while. Given recent events, I decided to finally implement it and see what happens. I assume if it gets any traction it will be banned. The bigger picture here is that Twitter's network of users and follow lists is potentially reverse-engineerable. Why not take that network graph and implement it in the Fediverse? https://tweedle.social December 19, 2022 at 05:08AM

Show HN: A Highly Opinionated, Fully Functional Obsidian Vault https://ift.tt/0Uyql1c

Show HN: A Highly Opinionated, Fully Functional Obsidian Vault https://ift.tt/3HlNGLz December 18, 2022 at 07:43AM

Show HN: mkdirpy. Like mkdir, but with __init__.py https://ift.tt/yasNR1x

Show HN: mkdirpy. Like mkdir, but with __init__.py https://ift.tt/FZ91k8f December 18, 2022 at 06:22AM

Show HN: Generate context-aware snippets via tree-sitter https://ift.tt/eEDBVoh

Show HN: Generate context-aware snippets via tree-sitter https://ift.tt/S8l0ytv December 18, 2022 at 04:20AM

Show HN: 4-7-8 Breathing – BreathWithMe.io https://ift.tt/34rP2Uh

Show HN: 4-7-8 Breathing – BreathWithMe.io Hello, Let's take a few deep breaths together. https://ift.tt/KRo28TH December 18, 2022 at 03:44AM

Show HN: VR Development Resource https://ift.tt/VUSN5P3

Show HN: VR Development Resource https://ift.tt/Hzo93Og December 18, 2022 at 02:19AM

Show HN: Speleomorph, an Exploration Puzzle https://ift.tt/tr3ebZW

Show HN: Speleomorph, an Exploration Puzzle https://ift.tt/1U9N0gC December 18, 2022 at 02:19AM

Show HN: Create keepsakes for your loved ones using AI https://ift.tt/AZTt7Xq

Show HN: Create keepsakes for your loved ones using AI https://lovelines.xyz December 18, 2022 at 12:51AM

Show HN: Auto-Generate Python REST API Clients Using OpenAPI Generator https://ift.tt/dTAVRpn

Show HN: Auto-Generate Python REST API Clients Using OpenAPI Generator Hi all, We've refactored the Python client generator in OpenAPI Generator(https://ift.tt/gaCj1R7). To give it a try, please follow 3 simple steps below: 1. Download the Java JAR: https://ift.tt/BAw9qEV 2. Rename the JAR as "openapi-generator-cli.jar" 3. Execute the following command to run the generator for the PetStore API: https://ift.tt/QJG3wbV Mac/Linux: $ java -jar openapi-generator-cli.jar generate -g python-nextgen -i https://ift.tt/QJG3wbV -o /var/tmp/python-nextgen/ Windows: $ java -jar openapi-generator-cli.jar generate -g python-nextgen -i https://ift.tt/QJG3wbV -o C:\tmp\python-nextgen (If JVM is not installed in your machine, please use openapi-genreator-cli docker image instead: https://ift.tt/7McTPdr) If you've any feedback or question, please reply to https://ift.tt/jMuNIi8 to let me know. December 17, 2022 at 08:46PM

Show HN: Book about forms usability for devs https://ift.tt/eFQsMnh

Show HN: Book about forms usability for devs https://ift.tt/SX19LNs December 17, 2022 at 06:59PM

Show HN: A magic frame you can prompt to show generated art to an e-ink display https://ift.tt/5XY3VRv

Show HN: A magic frame you can prompt to show generated art to an e-ink display https://ift.tt/Pg2Ea9d December 17, 2022 at 09:41AM

Show HN: Simply see your client hints sent by Chrome https://ift.tt/EhPipU1

Show HN: Simply see your client hints sent by Chrome Chrome will start to reduce the UserAgent string and replace it with client hints. here you can simply see your current UA, the reduced one, and your client hints. https://clienthints.me/ December 17, 2022 at 08:34AM

Show HN: Simple pub/sub using WebSockets in Node.js https://ift.tt/bKwaSDt

Show HN: Simple pub/sub using WebSockets in Node.js I built this pubsub module because I wanted a simple solution that uses only node. Why did I want pubsub? I wanted to build a complex app but segregate it into microservices that work together through event messages. I also wanted to use this method instead of node's built-in clustering for multiple instances. I've been running it for a few weeks now with several messages per second bugfree. I plan to use this setup for future apps as it reduces complexity of the code and allows me to restart/update one part of the app without interrupting the other parts. I would love to receive feedback and suggestions on the code and features, and hope it can be useful to you also! https://ift.tt/0t7kUDO December 16, 2022 at 07:06PM

Show HN: mpvc-tui – A minimal mpc-like CLI and TUI for controlling mpv https://ift.tt/YgySpfF

Show HN: mpvc-tui – A minimal mpc-like CLI and TUI for controlling mpv Hi there, This is just a shameless self-plug about a personal project of mine: "Using mpv and mpvc to play and manage the stuff I listen." To that end I've forked the great https://ift.tt/lqUya1z and started hacking around, so far I've focused on: getting a minimal TUI working, improving the CLI, playing online music (eg. youtube and other streaming services), and bugfixes (including the introducing new ones). The project is mainly developed, and, used under Debian/Ubuntu systems so expect the best results with these. What I expect from sharing in HN is: - Letting people know about that might find it useful/interesting. - Getting some feedback about things that I might have been missing. - Being a personal project, that I use and develop, I've got no commercial interest, but I highly value if people find it useful and promote it. If you are still reading, just head to https://ift.tt/FIO3cUe Thanks! https://ift.tt/FIO3cUe December 16, 2022 at 04:33PM

Show HN: I made a Slack bot that qualifies your sign-ups using GPT-3 https://ift.tt/righpkw

Show HN: I made a Slack bot that qualifies your sign-ups using GPT-3 OP here, this was super fun to build. It all started from playing around with Nat Friedman's GPT browser https://twitter.com/0xferruccio/status/1599014988693180417 Then after having this running for our product for a couple of days or so we decided to give 10 customers access and they loved it! So expanding access now feels great :) https://ift.tt/TmPNjoV December 15, 2022 at 09:00PM

Show HN: The easiest way to run a brainstorm, supercharged with A.I https://ift.tt/y3AcKIo

Show HN: The easiest way to run a brainstorm, supercharged with A.I Hello friends! We've been working hard on building Mimosa, and would love for you to try it! No signups required. Facilitating brainstorming sessions can be a challenging and time-consuming task. It's difficult to keep everyone on agenda, engaged, and contributing. So we've built Mimosa to be the easiest way to facilitate a brainstorming session. Imagine if a "digital whiteboard" and a "trello board" had a baby, but built with all the best practices of professional facilitation. With Mimosa, you can minimize bias by allowing team members to contribute anonymously before revealing their ideas. This ensures that everyone has a fair chance to share their thoughts and ideas without fear of judgment. Once the brainstorming session is complete, you can easily view and export the final results. This allows you to keep track of a meeting's effectiveness and share it with stakeholders. But the real game-changer is our AI Brainstorming features and it's ability to turn your 1x team into a 10x team. It help generates and collaborates with you in your brainstorming session to help you come up with more and better ideas. We're both scared and excited to hear all your thoughts, HN! :) Please do let us know any features or improvements you think we should make to help you in your meetings. https://mimosa.so/ December 17, 2022 at 12:11AM

Show HN: Rapid Reply – GPT-3 AI Email Assistant for Busy Founders https://ift.tt/hC0AKEs

Show HN: Rapid Reply – GPT-3 AI Email Assistant for Busy Founders Hi HN, I created Rapid Reply for founders, execs and managers who get 30+ emails a day and want to respond fast and polite. It also helps you overcome writers block. Let me know if you have questions. https://rapidreply.ai December 16, 2022 at 01:30PM

Show HN: Simpler – Your GPT-3 Task Planner https://ift.tt/oN5p3D7

Show HN: Simpler – Your GPT-3 Task Planner https://simplerlist.com December 16, 2022 at 07:11AM

Show HN: I'm challenging your clicking speed with this game I rebuilt https://ift.tt/wxbI5DE

Show HN: I'm challenging your clicking speed with this game I rebuilt https://ift.tt/Pk5SH3T December 16, 2022 at 02:15AM

Show HN: Natural language Twitter search using Codex https://ift.tt/VgNo98Q

Show HN: Natural language Twitter search using Codex We built a structured search engine for Twitter called Bird SQL, available at https://ift.tt/FiAfdVn . Our search interface uses OpenAI Codex to translate natural language to SQL. Our backend then verifies the SQL, executes it, and displays the results on the web app. This makes large structured datasets like a scrape of Twitter easy for anyone to explore. As background, while working on text-to-SQL as a general problem, we came to believe one of its most powerful applications is as a search tool because: - SQL is hard to write by hand and prone to errors - It allows you to iterate quickly if you’re exploring a new dataset - A lot of contextual information that you’d normally have to internalize (e.g. your data’s schema) can be automatically generated and offloaded to the language model Using large language models (LLMs) like Codex to write the SQL for you means you don’t have to worry about the nitty gritty language details, but still benefit from the power of a language like SQL. Also, after seeing the results of the query, you can inspect (and if necessary, change) the SQL. The lack of this sort of explainability of the query result is one of the more notorious challenges of returning the output of an LLM directly to the user. Additionally, using LLMs in this way makes these kinds of queries over structured data accessible to people who know little or no SQL. While Bird SQL shares significant infrastructure with our more general LLM-powered search engine over unstructured data (Ask Perplexity - https://perplexity.ai[1] ), the two approaches and their respective challenges are quite different. For example, the type of models are different (GPT3.5 vs Codex), obviously the model prompts have different structure, and how to verify model output when its text vs when it's code is different. We are currently exploring ways to combine the two approaches, such as using the results of retrieving information from a structured source (as in Bird SQL) as one of the inputs for the LLM to interpret or summarize (as in Ask Perplexity). We would love to hear your questions, suggestions, and feedback! [1] https://ift.tt/trCw2I3 https://ift.tt/hbOPI1E December 16, 2022 at 03:42AM

Show HN: Readwise Reader, an all-in-one reading app https://ift.tt/rORkHMN

Show HN: Readwise Reader, an all-in-one reading app Hey HN, cofounder of Readwise here. We've been working on this cross-platform reader app for about 2 years, excited to finally share it in public beta. Probably the most notable thing that makes Reader unique is that it supports almost any content type you could want to save/read/highlight: * web pages * emails/newsletters * PDFs * ePubs * twitter threads * youtube videos (with transcripts) * RSS feeds With all of your knowledge content in one place, we built powerful reading and highlighting, as well as a bunch of novel triage/organization features, so you can actually consume & stay on top of that content! There are also a lot of advanced features too, such as text-to-speech, GPT3 questions/summaries, super powerful highlighting (that includes markup and images), complex filtering/search (with our own query language), sleek mobile triage UI, keyboard shortcuts for reading/everything, integrations with note-taking apps, a browser extension for both saving pages and highlighting them, and much more. If anyone's interested in more product details, as well as our business model, etc, we wrote a detailed launch post: https://ift.tt/GhkB1jz... Predicting a common question: Reader is part of the Readwise subscription pricing right now in beta -- there's a 30 day free trial and then it's paid at ~$8usd/month. We also promise to not raise this price for existing subscribers. Reader is also fairly technically interesting -- our iOS, Android and webapp all work fully offline and sync your reading data/progress with eachother. Our search on web is built with wasm sqlite. We have a fairly intense pipeline for cleaning web articles (removing ads/styling). We share lot of modules around syncing/highlighting across all platforms, etc... Happy to answer any questions :) https://ift.tt/RDLWvnG December 16, 2022 at 03:14AM

Show HN: AI Avatar Image Generator Based on Other AI Images https://ift.tt/zvsGmN6

Show HN: AI Avatar Image Generator Based on Other AI Images An AI Avatar image generator that creates images of you based on other AI created images. The popularity of the recent AI Avatar image generator apps sparked some interest of mine in the area. After playing around with a few AI Avatar image generators, some of which generate pictures of you based on pictures you upload and prompts you write, I thought, wouldn't it be much easier, instead of writing out prompts, to just select another image which you want your generated image to be based on. The image the user selects is actually another AI generated image, so we know the prompt used to generate it. So prompt writing is abstracted away from the user, and instead they can search for images and click on ones they like. Backend of the application currently uses Astria AI for the image model training and generation, and uses the Lexica API for getting lists of AI generated images and their prompts. https://ift.tt/KXarwWl December 15, 2022 at 08:19PM

Show HN: A Video Editor SDK for Web Based on WASM and WebCodecs https://ift.tt/5So1LVy

Show HN: A Video Editor SDK for Web Based on WASM and WebCodecs Currently in Beta and supporting only Chromium based browsers. https://ift.tt/vUfW3Ky December 15, 2022 at 05:29PM

Show HN: Embedding a camera experience within your app shouldn't be that hard https://ift.tt/y492etE

Show HN: Embedding a camera experience within your app shouldn't be that hard https://ift.tt/LnSuOvD December 15, 2022 at 04:22PM

Show HN: AI Based Fashion Search Engine in Computer Vision Technology https://ift.tt/cU7SKLf

Show HN: AI Based Fashion Search Engine in Computer Vision Technology Only Desktop Version Available. Mobile with new design is coming soon. We Appreciate Your Feedback. https://www.yoit.style December 15, 2022 at 07:13AM

Show HN: I built a feed of engineering blogs from top tech companies https://ift.tt/VQNMW43

Show HN: I built a feed of engineering blogs from top tech companies https://ift.tt/WHs5VyC December 15, 2022 at 03:47AM

Show HN: Automated Insights from Your Google Analytics https://ift.tt/VB6icK1

Show HN: Automated Insights from Your Google Analytics https://ift.tt/CrL3ikX December 15, 2022 at 01:34AM

Show HN: Good Tech Things, a collection of cloud and software engineering comics https://ift.tt/msvXoV8

Show HN: Good Tech Things, a collection of cloud and software engineering comics https://ift.tt/nriJvo9 December 15, 2022 at 01:38AM

Show HN -- Quibbler: Your Data – Interactive https://ift.tt/RWTiOAI

Show HN -- Quibbler: Your Data – Interactive https://ift.tt/q0TyPRE December 14, 2022 at 06:51PM

Show HN: Mailsociety: A revolutionary new take on email, transforming the inbox https://ift.tt/aXvNAjW

Show HN: Mailsociety: A revolutionary new take on email, transforming the inbox We are excited to launch Mailsociety today! We'd love to hear your feedback on the app. What are some of the challenges you face when it comes to managing your inbox? https://ift.tt/Ybw50Sh December 14, 2022 at 03:32PM

Show HN: Play games, with your friends right from the browser. No installations https://ift.tt/0ycIxBO

Show HN: Play games, with your friends right from the browser. No installations https://ift.tt/VMw9dI8 December 13, 2022 at 11:24PM

Show HN: Vimium Everywhere https://ift.tt/qrguijC

Show HN: Vimium Everywhere https://ift.tt/5MdsayY December 14, 2022 at 06:22AM

Show HN: An open-source UI Library with automatic routing and SuperComponents https://ift.tt/VbYSfqI

Show HN: An open-source UI Library with automatic routing and SuperComponents https://ift.tt/oK0nTEm December 14, 2022 at 03:45AM

Show HN: NixOS Web Hosting for Everyone https://ift.tt/cUosyJ7

Show HN: NixOS Web Hosting for Everyone https://shipnix.io/ December 14, 2022 at 12:50AM

Show HN: We scaled Git to support 1 TB repos https://ift.tt/yMoHNec

Show HN: We scaled Git to support 1 TB repos I’ve been in the MLOps space for ~10 years, and data is still the hardest unsolved open problem. Code is versioned using Git, data is stored somewhere else, and context often lives in a 3rd location like Slack or GDocs. This is why we built XetHub, a platform that enables teams to treat data like code, using Git. Unlike Git LFS, we don’t just store the files. We use content-defined chunking and Merkle Trees to dedupe against everything in history. This allows small changes in large files to be stored compactly. Read more here: https://ift.tt/sBU7dS0 Today, XetHub works for 1 TB repositories, and we plan to scale to 100 TB in the next year. Our implementation is in Rust (client & cache + storage) and our web application is written in Go. XetHub includes a GitHub-like web interface that provides automatic CSV summaries and allows custom visualizations using Vega. Even at 1 TB, we know downloading an entire repository is painful, so we built git-xet mount - which, in seconds, provides a user-mode filesystem view over the repo. XetHub is available today (Linux & Mac today, Windows coming soon) and we would love your feedback! Read more here: - https://ift.tt/0gE3pt1 - https://ift.tt/JzDg1mB https://ift.tt/pAcDyGS December 13, 2022 at 08:44PM

Show HN: Monitor a Twitter handle and get notified when it becomes available https://ift.tt/xhSLi70

Show HN: Monitor a Twitter handle and get notified when it becomes available https://handle.horse December 13, 2022 at 05:51PM

Show HN: Bugbusters.ai automated bugfixing using gpt-3 https://ift.tt/MApTecU

Show HN: Bugbusters.ai automated bugfixing using gpt-3 Hi everyone on HackerNews, We are just launching Bugbusters. Bugbusters is a GitHub-Bot that writes bugfixes for errors detected by application monitoring software like sentry. It examines an error's monitoring data, such as stack traces, in combination with the source code and git commit history to generate a potential fix. The bugfix will be submitted via a Pull Request that will also include details on the determined cause of the initial error and approach taken to fix it. You can simply create a GitHub Issue containing a link to the error in sentry and assign it to the Bugbusters-Bot. In cases where the bot is unable to generate a solution, it assists a programmer in finding a fix by providing information and steps that could lead to a resolution. This may involve providing a list of potential error causes, online research results such as stack-overflow posts, as well as code changes (commits) that may have caused an error. While we are currently focused on automated bug fixing, there are lots of other interesting features that we could incorporate in the future, such as: Avoiding the reoccurrence of a bug by generating unit tests or recommending steps such as a refactoring to avoid them in the future. Integration into IDEs/terminals/std-err, which would allow developers to overcome errors during coding time much faster. A programmer could also be informed that their code has a certain error-proneness or that they are working on a critical section that has been causing errors in the past. Improving PR-Reviews by tracking critical code sections and highlighting them during reviews. This would allow developers to consider previously caused bugs and improve the quality of their code. Overall, we believe that Bugbusters has the potential to greatly improve the efficiency and effectiveness of bug fixing. Let us know what you think! https://ift.tt/TnLzKti December 13, 2022 at 07:28AM

Show HN: ShopWitYoPeople – A black Chicago business directory https://ift.tt/pjswU3Y

Show HN: ShopWitYoPeople – A black Chicago business directory Hey HN! ShopWitYoPeople ( https://ift.tt/9rTDqM1 ) was built to showcase Black Chicago businesses. We’re around to answer questions and look forward to hearing everything and anything you have to say! https://ift.tt/od9GhHk December 13, 2022 at 06:39AM

Show HN: Is Edge Compute Faster? Benchmarking Edge Platforms (With Databases) https://ift.tt/hFsCiQj

Show HN: Is Edge Compute Faster? Benchmarking Edge Platforms (With Databases) I built a platform for running your applications and data on the edge with TypeScript (Bun and Deno) and SQL with strong consistency (PostgreSQL compatible that works with Prisma!). https://ift.tt/LgfD5IZ December 13, 2022 at 02:50AM

Show HN: Create auto-updating charts-as-images with low-code/nocode https://ift.tt/kbCXjAy

Show HN: Create auto-updating charts-as-images with low-code/nocode Hello, we just released Image Charts 2.0, a way to create and show a chart as an image anywhere using our custom API and integrations with Zapier and Make. My friend Francois-Guillaume made Image Charts in 2015 to replace Google Image Charts for a project since it was deprecated. Since then we’ve been adding features and getting it integrated with Zapier and Make to make it easy to build good-looking charts automatically. Each chart has a custom URL and HTML code so it’s easy to embed. And you can build progress bars, gradients, and really any kind of chart with it (bar, line, radar, scatter, you name it). We have a gallery of over 30 charts and counting. [Chart gallery]( https://ift.tt/UXFpx9L... ) with sample data The site with the live Editor: [ https://www.image-charts.com/](https://www.image-charts.com/... How-to with gradient fills: [ https://ift.tt/AqBCvdL... How-to progress bars: [ https://ift.tt/LgDhaMy]... Really looking for feedback and additional use cases, we know it’s used for reporting, transactional emails, and a customer suggested using it in weekly standups for a KPI’s snapshot too. Would love to hear what you think and/or how you would use this. Cheers! https://ift.tt/ap50E8H December 13, 2022 at 01:56AM

Show HN: Obsidian: Insert conversation starters generated by AI in your notes https://ift.tt/Xriz3WU

Show HN: Obsidian: Insert conversation starters generated by AI in your notes I often prepare my conversations beforehand, whether for business or family/friends, with this Templater you can get ready for great & deep conversations using https://langa.me API (free tier). https://ift.tt/6jTLQk9 December 12, 2022 at 10:19PM

Show HN: Train your own image generator (Stable Diffusion) for free https://ift.tt/Qh61rLP

Show HN: Train your own image generator (Stable Diffusion) for free I've had a blast playing with stable diffusion and I see all the potential it will bring to us. I released a service for training your model, just upload 20-30 images and you can have a model of someone or some object doing anything. You can train one model for free a month in a slower queue or you can train many models on a fast queue and with other features for a fee. Here is an example of using it for show product placement: https://ift.tt/IPbrKnq and here is an example of using it for people: https://ift.tt/ocuEK7x and an example for using it for styles: https://ift.tt/QjuD89l The UI is rough, but I would love feedback on how to improve it for you. https://88stacks.com https://88stacks.com/ December 12, 2022 at 06:22PM

Show HN: Use ChatGPT in Jupyter notebooks via a Chrome extension https://ift.tt/K6D3rdP

Show HN: Use ChatGPT in Jupyter notebooks via a Chrome extension Hello HN! Here's a browser extension that brings together two things that I love: Jupyter and ChatGPT. It makes it possible to have ChatGPT generate code inside your Jupyter notebooks. It has the side effect of making it really easy to save your ChatGPT sessions in a local notebook. I parse the ChatGPT response, extract it into code cells for you automatically so that you no longer have to copy and paste code from your browser into your favorite code editor like an animal. ChatGPT even wrote some of the code used in this extension! The extension [1] from user:wonderfuly forms the core of messaging with the ChatGPT service; it works great! All the other mistakes are mine and mine alone. I'm not a web dev, so I'm sure there's lots of horrible hacks and mistakes that I made while writing this extension. Help welcome. [1] https://ift.tt/qtUCQXu https://ift.tt/rWlznqF December 12, 2022 at 09:09AM

Show HN: VS Code Ext: Collaborative countdown timer for mob programming sessions https://ift.tt/Ga79HCy

Show HN: VS Code Ext: Collaborative countdown timer for mob programming sessions https://ift.tt/BmhR7AN December 12, 2022 at 07:40AM

Show HN: Why YC when there's YZ? https://ift.tt/Dr2U1Vy

Show HN: Why YC when there's YZ? The Crowd Supported, Crowd Constructed, Opened sourced Acceleration program for the next generation of builders. Note: Website is just to get feedback initially. https://ift.tt/uCksaBw December 12, 2022 at 12:45AM

Show HN: Imperative Reactive Programming in JavaScript https://ift.tt/cn7gMAY

Show HN: Imperative Reactive Programming in JavaScript https://ift.tt/tx971Rq December 11, 2022 at 08:56PM

Show HN: Predict team ranks in sports and video games with openskill.py https://ift.tt/WFMkhlb

Show HN: Predict team ranks in sports and video games with openskill.py You can now predict the ranks of a team of players since v3.2.0 of openskill.py. OpenSkill is a rating system designed for complex n-team, n-player matchups and is ready out of the box with 5 different models and 3 prediction functions to suit your needs whether it be building video game leaderboards, matchmaking players or predicting how well a sports team will do. OpenSkill is not only up-to 20x faster, it is also now has the same accuracy as TrueSkill and sometimes even more (we benchmark against TrueSkill's implementation of win prediction). There are also no implementations of TrueSkill that are free from patent and trademark issues. It's time to ditch Elo and TrueSkill for good. https://ift.tt/mjbtdoF December 11, 2022 at 03:41PM

Show HN: Webbench, a WASM Based Benchmark https://ift.tt/KrepxL1

Show HN: Webbench, a WASM Based Benchmark https://ift.tt/2lyrDON December 11, 2022 at 02:13PM

Show HN: ChatGPT Prompts and Products https://ift.tt/xQCOJzR

Show HN: ChatGPT Prompts and Products https://ift.tt/djo1XgM December 11, 2022 at 05:15PM

Show HN: Hanzi.gg – Wordle-inspired Chinese character guessing game https://ift.tt/8YgKQNs

Show HN: Hanzi.gg – Wordle-inspired Chinese character guessing game Tap on a character to reveal the strokes, radicals and components it has in common with the character you're trying to guess. This was designed mainly for learners but I'm curious to hear from fluent hanzi readers whether the game is too easy. The vocabulary is from the Chinese Vocab List project [1]. Character graphics and data are sourced from Make me a Hanzi [2]. There are 95 pre generated games at the moment which are randomly chosen, more will be added soon. Suggestions welcome! [1] https://ift.tt/prVoPw9 [2] https://ift.tt/vkSrZzH https://hanzi.gg December 11, 2022 at 02:35PM

Show HN: Sirdb – simple Git diffable toy database on the filesystem https://ift.tt/8FTwO6i

Show HN: Sirdb – simple Git diffable toy database on the filesystem https://ift.tt/lFUNTyv December 11, 2022 at 09:24AM

Show HN: Peer2Proxy, Earn passive income by sharing your internet https://ift.tt/3ED2ftI

Show HN: Peer2Proxy, Earn passive income by sharing your internet https://ift.tt/e1oSjbX December 11, 2022 at 04:31AM

Show HN: Alle – a terminal todo manager in Rust https://ift.tt/cM7am4N

Show HN: Alle – a terminal todo manager in Rust https://ift.tt/XH2pdf7 December 10, 2022 at 10:17PM

Show HN: EasyPub.io https://ift.tt/WIP72zn

Show HN: EasyPub.io The free and anonymous online publisher. EasyPub allows you to publish your content to the internet without creating an account or being tracked while maintaining the ability to update or delete your published content. I made this in response to the recent singlepage.cc post. I was confident a system could be developed that was free/fast/anonymous and resilient to attack/overuse without charging $1 per submission. I believe that goal has been met. Let me know what you think. I am going to open source soon. Roadmap: - Advanced auto spam detection - Improved WYSIWYG editor Stack: - Python (Starlette / Asyncio) - Redis (metadata store) - Cloudflare R2 (content store) - Cloudflare CDN / WAF / Proxy / etc.. https://easypub.io/ December 10, 2022 at 08:01AM

Show HN: ChatGPT but for Rap Battles https://ift.tt/KCfe1mk

Show HN: ChatGPT but for Rap Battles I made a thing! I made something I thought was fun with the latest OpenAI GPT 3.5 model. It lets you rap battle against famous figures (Abraham Lincoln, Kim Kardashian etc) or against a generic A.I. You can also generate rap lyrics about any topic. I've set it to give away 180 words for free so you can try it out, you'll have to confirm your email for this. Hope you have fun :) https://rappingai.com/ December 10, 2022 at 07:39AM

Show HN: Satirical News Made with ChatGPT https://ift.tt/Mh5pbW4

Show HN: Satirical News Made with ChatGPT https://citymeme.com/ December 10, 2022 at 04:37AM

Show HN: Live AI Avatars for videochats and streaming https://ift.tt/U7NOpIA

Show HN: Live AI Avatars for videochats and streaming https://ift.tt/WIzEQyb December 10, 2022 at 02:20AM

Show HN: BeSanta, Real time Santa Claus AI avatars on your iPhone Ho-ho-ho https://ift.tt/grtwEVq

Show HN: BeSanta, Real time Santa Claus AI avatars on your iPhone Ho-ho-ho https://ift.tt/eQOPMo9 December 10, 2022 at 02:40AM

Show HN: I fine-tuned Flan-T5. Can it cook? https://ift.tt/mHJfATv

Show HN: I fine-tuned Flan-T5. Can it cook? Checkout the app at https://www.lechef.fyi https://ift.tt/hvwleuj December 10, 2022 at 12:30AM

Show HN: Open-Source AI Parser for HTML Elements https://ift.tt/lm0rusH

Show HN: Open-Source AI Parser for HTML Elements https://ift.tt/bpCxDqr December 9, 2022 at 05:50PM

Show HN: Ad-Free Lyrics Website https://ift.tt/zcG6L1Y

Show HN: Ad-Free Lyrics Website https://ift.tt/Hmh4daJ December 9, 2022 at 04:05PM

Show HN: Tamagui v1 Release Candidate https://ift.tt/cel6OYF

Show HN: Tamagui v1 Release Candidate https://ift.tt/7xt6E8s December 9, 2022 at 10:30AM

Show HN: A Movie Script Created by ChatGPT and Stable Diffusion https://ift.tt/tZlMEL2

Show HN: A Movie Script Created by ChatGPT and Stable Diffusion https://ift.tt/78jfKz3 December 9, 2022 at 07:38AM

Show HN: Double-X-Encoding – Encode any UTF-8 string with [0-9a-zA-Z_] https://ift.tt/RPiloBJ

Show HN: Double-X-Encoding – Encode any UTF-8 string with [0-9a-zA-Z_] https://ift.tt/nu63tES December 9, 2022 at 02:19AM

Show HN: This VC Does Not Exist https://ift.tt/5NgB0wt

Show HN: This VC Does Not Exist Everything on this page was created with DallE and ChatGPT (other than the title) It's using a single session token for ChatGPT - so you're probably going to hug it to death. Hosted on cloudflare workers. Source code: https://ift.tt/ZE3wxPf https://ift.tt/3lvwRgn December 9, 2022 at 01:28AM

Show HN: Ezy – open-source gRPC client, alternative to Postman and Insomnia https://ift.tt/5YOQRJb

Show HN: Ezy – open-source gRPC client, alternative to Postman and Insomnia In this release I have concentrated on user experience: - Full support of shortcuts - Reworked collections management - Notifications - Improved UX gRPC clients I’ve worked with had drawbacks and didn’t fit my use-case in a way I was expecting, since I’ve started working with gRPC 3+ years ago. Since then, I wanted a tool that fits any need in gRPC world. This is why I created ezy. Compared to Insomnia and Postman, ezy offers better streams support, allows you to use Server-Side and Mutual TLS with custom TLS certificates, works with gRPC-Web and has a more slick UI/UX. If you are looking for a gRPC/gRPC-Web client which fits your needs, give ezy a chance! I’d love to hear your feedback and answer any questions regarding ezy. https://ift.tt/EFlNbvj December 8, 2022 at 04:20PM

Show HN: IKEA Price – Get Notified When an IKEA Product's Price Drops https://ift.tt/GOY6JDh

Show HN: IKEA Price – Get Notified When an IKEA Product's Price Drops https://ikeaprice.com/ December 8, 2022 at 05:02AM

Show HN: Let AI to generate beautiful art prints https://ift.tt/j8diKat

Show HN: Let AI to generate beautiful art prints hi, I was working last few months on service where you can easily generate beautiful art images using machine learning algorithm called stable diffusion. Additionally, service is offering possibility to print your favourite images on high quality acrylic sheet and deliver it to you so that you can put them on your wall. What do you think? Best, Wiktor https://www.simulai.co/ December 8, 2022 at 01:46AM

Show HN: Get product feedback directly in your web app https://ift.tt/C7JwXGD

Show HN: Get product feedback directly in your web app As a front-end engineer that worked in multiple product teams, there are a lot of discussions between PM/Designers/Engineers made to ensure everyone's aligned before features/fixes are shipped. I'm building a tool to make this process easier, so teams can ship faster. Ditch the screenshots/screen recordings, and simplify communication in a single tool. Got some features in mind, but I wanted to get some thoughts from the HN community. Thanks for checking it out! Happy to answer any questions. https://ift.tt/CczBwnS December 8, 2022 at 03:04AM

Show HN: Record breaking performance for Python, 6.2 mi req/s in TechEmPower https://ift.tt/bLrpXZ9

Show HN: Record breaking performance for Python, 6.2 mi req/s in TechEmPower socketify.py just break the record for Python and now is the fastest Python framework in TechEmPower, is even faster than Golang Fiber that got 5.9 mi req/s https://ift.tt/YjHsViW https://ift.tt/bhlJt3a... https://ift.tt/Yec4ztO December 8, 2022 at 01:31AM

Show HN: Music quiz web app powered by Spotify API https://ift.tt/UEBWpg8

Show HN: Music quiz web app powered by Spotify API I had some time over and decided to put together this idea I had for a few years. A music quiz based on a playlist on Spotify. https://introquiz.se/ December 7, 2022 at 06:21PM

Show HN: Zuplo – Programmable, Serverless API Management for Developers https://ift.tt/JQNU6f7

Show HN: Zuplo – Programmable, Serverless API Management for Developers Hey everyone! We are Nate Totten and Josh Twist - co-founders of Zuplo. Zuplo is a serverless, programmable API Management solution that is the fastest way for developers to add features like API Key Authentication, rate limiting, and documentation to their API. With Zuplo you can securely share a new or existing API with customers, partners, or other teams in a matter of minutes. Throughout our careers, we have focused primarily on building tools for developers. Josh founded Azure API Management at Microsoft, and Nate built many of the early developer experiences at Auth0. We founded Zuplo because we believe that every business can benefit from the power of API Management, but the solutions on the market today are expensive, not developer friendly, and often tailored only for the largest enterprises. While there are many solutions on the market today for API Management - none provide an amazing developer experience. Current solutions require managing complex configurations, lack extensibility, and require significant infrastructure to run. Your typical API Management experience involves waiting hours for an environment to provision and managing configuration with external tools like Terraform. Additionally, most API Management products lack extensibility, or what extensibility they do have is cumbersome and unfamiliar. For example, one recent Zuplo customer had a somewhat unique requirement - they wanted to both serve API requests to their users, but also save the value of the request for long-term backup and processing. This went well beyond just caching API responses. With traditional API management solving problems like these is a pain at best or not possible at worst. The solution with Zuplo was to write a simple custom code policy that saved the response body to AWS S3. This is about 15 lines of regular Typescript/Javascript in Zuplo. With Zuplo, API Management is as easy as deploying a website to Vercel or Netlify. Zuplo natively supports GitOps. All configuration for Zuplo is stored in source, and branches are deployed in seconds. Developers can easily deploy and test every change in a real environment before merging a pull request. Zuplo is a fully managed solution that is deployed to the edge in data centers all over the world. You don’t need to think about what region you want to run or where your customers might be making requests - we run everywhere. Zuplo works well for customers who run in a single or many locations. Zuplo improves the performance of your API by caching responses and performing checks like authentication and rate limiting closer to your customers. How it works: Zuplo acts as a proxy for your domain (i.e. api.example.com). Simply make a few DNS changes and Zuplo will serve traffic for your API. You can choose to proxy all routes or a subset of routes. Requests can also be routed anywhere you want - one data center, one API or many. Zuplo allows you to enforce authorization and other security measures at the gateway so you can focus on the code that matters most. Today we’re announcing a Free (forever) plan for folks looking to get started with API Management, whether you’re a total beginner or a veteran of other legacy solutions. Weekend project, hackathon, side-gig? Give Zuplo and try and let us know what you think. https://zuplo.com/ December 6, 2022 at 11:06PM

Show HN: A bookmarklet to remove submissions and comments about ChatGPT from HN https://ift.tt/7Ylk1LV

Show HN: A bookmarklet to remove submissions and comments about ChatGPT from HN I get it, ChatGPT is cool and you can do plenty with it. But I'm getting tired that every other post is about ChatGPT, and every other comment is about ChatGPT's take on a topic. So I made this bookmarklet to remove comments and posts about ChatGPT (including this one) from HN. Drag and drop the text below to your browser bar, give it a name like "Remove ChatGPT", and get rolling. Whenever you load submissions or a specific comment thread, just click the bookmarklet and the page will be ChatGPT (And even ChatGTP) free. javascript:(function() {if (document.getElementsByClassName("comment-tree").length) { Array.from(document.getElementsByClassName("comtr")).filter(elt => elt.innerText.match(/chat\s?g[pt]{2}/i)).forEach(e => e.parentNode.removeChild(e)); } else { Array.from(document.getElementsByTagName("a")).filter(elt => elt.innerText.match(/chat\s?g[pt]{2}/i)).forEach(a => { const tr = a.parentNode.parentNode.parentNode; const table = tr.parentNode; const details = tr.nextSibling; const spacer = details.nextSibling; table.removeChild(tr); table.removeChild(details); table.removeChild(spacer);});}})(); December 7, 2022 at 10:09AM

Show HN: I designed a ChatGPT prompt evaluator to ruin your fun;) https://ift.tt/RrqlhMm

Show HN: I designed a ChatGPT prompt evaluator to ruin your fun;) Today I designed a method to prevent users from jailbreaking ChatGPT (for instance, users have generated instructions to produce weapons or illegal drugs, commit a burglary, kill oneself, take over the world as an evil superintelligence, or create a virtual machine which they then can use). The OpenAI team appears to be countering these primarily using prompt engineering or fine-tuning on the ChatGPT model. The idea is to use a second and fully separate, fine-tuned LLM to evaluate prompts before sending them to ChatGPT. You can test this by inserting your successful ChatGPT jailbreaks. Break it for me if you dare! I look forward to seeing your results! https://ift.tt/ZPGMzqa December 6, 2022 at 11:16PM

Show HN: Publish from GitHub Actions using multi-factor authentication https://ift.tt/6ZHaksQ

Show HN: Publish from GitHub Actions using multi-factor authentication The backstory about this GitHub Action: I discussed with an open-source maintainer why they publish npm packages from their local machine and do not use CI/CD pipelines. They said publishing should require human intervention and want to continue using multi-factor authentication to publish to the npm registry. This led to building the wait-for-secrets GitHub Action. It prints a URL in the build log and waits for secrets to be entered using a browser. Once entered, the workflow continues, and secrets can be used in future steps. The latest release of "eslint-plugin-react" to the npm registry used a one-time password (OTP) from a GitHub Actions workflow! https://ift.tt/Y1xASzv... https://ift.tt/T38vSKB December 6, 2022 at 11:35PM

Show HN: Codeium – a free, ultrafast AI codegen extension https://ift.tt/ldQ6FJe

Show HN: Codeium – a free, ultrafast AI codegen extension I'm Varun, CEO of Exafunction, and we just released Codeium to open up access of generative AI to all developers for free. In the spirit of Show HN, we created a playground version for anyone to try this tech in the browser (click Try in Browser)! We have built scalable, low-latency ML infra for many top AI companies in the past, and we are excited to leverage that tech into a product that we, as developers, would love. We hope that you do too, and we would appreciate any feedback that this community has for us! https://ift.tt/isR18Xl December 7, 2022 at 12:57AM

Show HN: Copilot Money launched their macOS app https://ift.tt/AlvSfPH

Show HN: Copilot Money launched their macOS app https://copilot.money December 6, 2022 at 11:28PM

Show HN: OpenFGA is now a CNCF Sandbox Project https://ift.tt/AnKaOQc

Show HN: OpenFGA is now a CNCF Sandbox Project https://ift.tt/B6v4lyP December 6, 2022 at 03:57AM

Show HN: Mm-go – Generic manual memory management for Golang https://ift.tt/TV8mQLi

Show HN: Mm-go – Generic manual memory management for Golang https://ift.tt/hk9rlJ0 December 6, 2022 at 01:01AM

Show HN: Automations for Tasks – Height.app https://ift.tt/IfO9sVL

Show HN: Automations for Tasks – Height.app https://ift.tt/P4vdWiC December 6, 2022 at 12:37AM

Show HN: Circle Calendar https://ift.tt/Zow2iAl

Show HN: Circle Calendar I've always had a hard time visualizing the relative order and distance between months using a standard columnar calendar. So I made this circular calendar. It's similar to other circular calendars, however I tried to fashion it more like a clock (1-12) to help make the visual connection between the month name and the month number. https://ift.tt/wT4jNZU December 5, 2022 at 09:40PM

Show HN: We built a CLI app for electronic PDF signature https://ift.tt/QzvhgjM

Show HN: We built a CLI app for electronic PDF signature As developers, Philipp and me (Thomas) were frustrated with the lack of options for easily signing PDFs via CLI. Most solutions were either proprietary, had no CLI interface or had restrictive licenses, making it difficult for us to use them in our projects. That's why we created open-pdf-sign - a simple, easy-to-use tool for signing PDF from the commandline. We designed with developers in mind, and released it under the Apache-2.0-license. We also added a configurator that configures your Nginx server. It will automatically install and configure your Nginx so all your PDFs will be signed with your SSL certificate on the fly. You can even use your existing Let’s Encrypt certificates. We believe that open-pdf-sign will be a valuable tool for any developer looking to quickly and easily sign PDFs. Give it a try and let us know what you think! https://ift.tt/c9RZPm8 December 5, 2022 at 06:19PM

Show HN: A smart contract and website to tax loss harvest your worthless NFTs https://ift.tt/OZ0wX3M

Show HN: A smart contract and website to tax loss harvest your worthless NFTs https://ift.tt/GnUvHdA December 5, 2022 at 05:38PM

Show HN: Tenebra game PC port of popular Commodore 64 game https://ift.tt/0KsuiIS

Show HN: Tenebra game PC port of popular Commodore 64 game Guide the hapless protagonist to the exit, while keeping in mind that he is afraid of darkness and refuses to walk in the dark areas. https://ift.tt/Ior0TNJ December 5, 2022 at 09:20AM

Show HN: Controversial quiz game generated by ChatGPT https://ift.tt/WE6PdqS

Show HN: Controversial quiz game generated by ChatGPT https://ift.tt/FXUY7nC December 5, 2022 at 08:14AM

Show HN: Automatically generate commit messages using ChatGPT https://ift.tt/ouaKBy3

Show HN: Automatically generate commit messages using ChatGPT https://ift.tt/Me43Qzw December 5, 2022 at 03:38AM

Show HN: Txt2jira – version 2 of smart Jira work logging tool released today https://ift.tt/A3bS0NQ

Show HN: Txt2jira – version 2 of smart Jira work logging tool released today Logging work to Jira does not suck anymore. Check out second version of the tool that makes your work logging life easy ;) Since the first version was a POC cranked out in not more than 2 days, the second iteration took me some more time to craft things with much more care. Have fun checking it out, feedback is appreciated. https://ift.tt/QN0Rqhg December 5, 2022 at 02:46AM

Show HN: Browser extension to display ChatGPT response besides Google Search https://ift.tt/FXxvq9r

Show HN: Browser extension to display ChatGPT response besides Google Search https://ift.tt/mZKj3Ux December 4, 2022 at 07:31PM

Show HN: GPTLang, a New Programming Language Implemented by ChatGPT https://ift.tt/wne7luk

Show HN: GPTLang, a New Programming Language Implemented by ChatGPT https://ift.tt/dcxO2sH December 4, 2022 at 04:46PM

Show HN: GPT-3 powered service thats helps you send more humane emails https://ift.tt/s0mlw2f

Show HN: GPT-3 powered service thats helps you send more humane emails https://remarkai.in December 4, 2022 at 11:37AM

Show HN: A more complete Rust example project for the Rasberry Pi Pico https://ift.tt/QSoiCbm

Show HN: A more complete Rust example project for the Rasberry Pi Pico https://ift.tt/jLS5Qst December 3, 2022 at 09:06PM

Show HN: Simple self-assessment tool for OWASP ASVS https://ift.tt/tcw1O5i

Show HN: Simple self-assessment tool for OWASP ASVS https://ift.tt/asnKoUw December 4, 2022 at 12:22AM

Show HN: This Hacker News Does Not Exist https://ift.tt/f6kbK7P

Show HN: This Hacker News Does Not Exist https://ift.tt/Plj1vUs December 3, 2022 at 11:59PM

Show HN: Leetcode but for front end devs (terrible idea?) https://ift.tt/ZgmA2qH

Show HN: Leetcode but for front end devs (terrible idea?) Howdy friends! Tell me if this is an atrociously terrible idea - I've been working on building a leetcode for clientside devs so we can practice React and Javascript interview questions in a more concise way, I call it clientside.dev I just finished a beta version of it yesterday and plan on releasing it with many more problems on Jan 1st but it's there if you wanna play with it open to any ideas / feedback however mean or nice it may be :) https://ift.tt/rHMFGVw December 3, 2022 at 08:30PM

Show HN https://ift.tt/7Eifavp

Show HN A convenient C string API, friendly alongside classic C strings. https://ift.tt/Qqzm2RZ December 3, 2022 at 06:01PM

Show HN: Clerkie AI – the code debugging buddy you've always wanted https://ift.tt/76TFCSe

Show HN: Clerkie AI – the code debugging buddy you've always wanted https://ift.tt/tevKwSR December 3, 2022 at 10:49AM

Show HN: Explore Wikipedia edits made by institutions, companies and governments https://ift.tt/KQjiYa5

Show HN: Explore Wikipedia edits made by institutions, companies and governments Hi HN! Wikiwho is a tool that scans Wikipedia edits and extracts those coming from specific IP ranges associated to known organizations. I've made this as a for-fun side project two years ago. If you want to read more on how it works I've written a short blog article about it here: https://ift.tt/vKNJAuh... I had already posted it here at the time (previous discussion: https://ift.tt/H1VE4hn ) but I've now decided to release the code openly, hence the repost. If you're insterested, you can check the repo here: https://ift.tt/5f6F4nC https://ift.tt/asizInR December 3, 2022 at 04:02PM

Show HN: Doom Preprocessing Animations https://ift.tt/W0XZJQy

Show HN: Doom Preprocessing Animations https://ift.tt/f7OoZtC December 3, 2022 at 02:57AM

Show HN: Rune’s Secret Type Ported to Python https://ift.tt/UQY5zep

Show HN: Rune’s Secret Type Ported to Python https://ift.tt/bH7d9LO December 2, 2022 at 09:11PM

Show HN: Mini Christmas Trees with addressable LEDs and RP2040-based controller https://ift.tt/HrtiF2q

Show HN: Mini Christmas Trees with addressable LEDs and RP2040-based controller Hello HN, these Mini Trees have a custom circuit board with WS2812 addressable LEDs on one side and a controller using an RP2040 microcontroller on the other, all inside a CNC'd Foamex PVC case. They stand around 23cm (9") tall. The firmware is written in MicroPython, which can be modified or replaced. Power is provided via USB-C, which is also used for programming. There is also a web-based animation sequencer to create lighting sequences in time to arbitrary audio, examples of which are on the linked page. This is similar to xLights ( https://xlights.org/ ), but much less powerful, and we hope to release firmware to interface directly with xLights soon. My colleague and I started kicking the idea for these around after making some custom circuit boards for another project, and thought we'd have a go at making smaller versions of some much larger exhibits we had made using 12 volt WS1812 bullet pixels. I hope you enjoy them, Merry Christmas! https://pixo.lighting December 2, 2022 at 05:50PM

Show HN: SecretKeeper – The Secure, Free iOS Password Manager https://ift.tt/iTJFIv6

Show HN: SecretKeeper – The Secure, Free iOS Password Manager Hi all! I was very disappointed that my favorite password managers for iOS went to a subscription-only model, so I decided to take matters into my own hands. SecretKeeper is a FREE password manager for iOS, allowing you to safely store all of your passwords, banking information, etc. behind a single master password (or Touch ID/Face ID). All of your data is encrypted on-device, and is NEVER shared with a third-party. With SecretKeeper, you can easily auto-fill passwords in Safari, too! I'm still making enhancement to it, so don't hesitate to make suggestions if there are features you'd like to see! https://ift.tt/9hNRgib December 2, 2022 at 06:51PM

Show HN: I made a Google Chrome extension automatically with ChatGPT https://ift.tt/3Uzwfmn

Show HN: I made a Google Chrome extension automatically with ChatGPT https://ift.tt/ueBgFN6 December 2, 2022 at 02:25PM

Show HN: CastDop – Search Inside Podcasts https://ift.tt/qgnXzrl

Show HN: CastDop – Search Inside Podcasts Hi fellow hackers, I made a website to search full episodes in podcasts. You can search by terms/words, or list all episodes of podcast and view their transcripts. (To list available episodes, click on the podcast name in the search result) - Search in transcripts - View Full transcripts of episodes - Highlight important section of podcast episode - Currently only for English podcasts There is another feature in transcripts which highlights important sentences in the podcast. The website has around 2500 episodes transcribed from around 80 podcasts. I am working on adding around 1000 episodes per day but the list is random. If you provide your favorite podcast in comment / on the website form, then I can prioritize that. Note that full transcript is not available for some episodes but search is working. For full episodes, you can look for 10 podcasts with full transcripts on the right side of the page. e.g (Lex Fridman doesn't have search result for latest 20 podcasts but before that we have around 245 episodes full transcript and searchable.) Few questions : 1. I know that sooner or later big companies like Apple / Google /Spotify might add this feature on their podcasts. Is it worth pursuing it ? 2. How can I make it self-sustainable for getting server costs? Thanks to @wenbin, hackernews - for showing one person can build a product. Any help / comment / feedback is appreciated. Thanks https://www.castdop.com December 1, 2022 at 06:55PM

Show HN: Data Breach Source Detector https://ift.tt/po8KwL1

Show HN: Data Breach Source Detector https://ift.tt/A4tCe5u December 1, 2022 at 05:16PM

Show HN: Semantic Question Answering as a Service https://ift.tt/uBl4WbM

Show HN: Semantic Question Answering as a Service Since managing the Large Language Models in production might be challenging, we've made a short demo to present how to use Cohere co.embed API and Qdrant Cloud to create a semantic QA system. This is based on bi-encoder architecture, and can be easily adopted to a different use case, like semantic search in any domain. https://ift.tt/sSceajl December 1, 2022 at 06:41PM

Show HN: Natural Language Processing Demystified (full release/no sign-up req'd) https://ift.tt/DNrmPEs

Show HN: Natural Language Processing Demystified (full release/no sign-up req'd) Link: https://ift.tt/Yen1whA Hi HN: After a year of work, I've published my free NLP course. The course helps anyone who knows Python and a bit of math go from the basics to today's mainstream models and frameworks. I strive to balance theory and practice, so every module consists of detailed explanations and slides along with a Colab notebook putting the ideas into practice (in most modules). The notebooks cover how to accomplish everyday NLP tasks including extracting key information, document search, text similarity, text classification, finding topics in documents, summarization, translation, generating text, and question answering. The course is divided into two parts. In part one, we cover text preprocessing, how to turn text into numbers, and multiple ways to classify and search text using "classical" approaches. And along the way, we'll pick up valuable bits on how to use tools such as spaCy and scikit-learn. In part two, we dive into deep learning for NLP. We start with neural network fundamentals and go through embeddings and sequence models until we arrive at transformers and the mainstream models of today. No registration required: https://ift.tt/Yen1whA December 1, 2022 at 05:30PM

Show HN: I made a 2D shoot 'em up game with Go, using Entity Component System https://ift.tt/54ApSgt

Show HN: I made a 2D shoot 'em up game with Go, using Entity Component System https://ift.tt/pvWsb5i December 1, 2022 at 04:59PM

Show HN: We have built a benchmark platform for graph databases https://ift.tt/0PM4DRc

Show HN: We have built a benchmark platform for graph databases https://ift.tt/NtSHyPr December 1, 2022 at 02:04PM