Show HN: My programming language, building in public for 1 year https://ift.tt/Hi09f7Z

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/PLq40NK January 1, 2023 at 05:12AM

Show HN: Superpose – Compile-time Go transformations in multiple dimensions https://ift.tt/HM6IRxr

Show HN: Superpose – Compile-time Go transformations in multiple dimensions https://ift.tt/qZH5jwp January 1, 2023 at 02:32AM

Show HN: I made a simple, open source, chromatic tuner mobile app https://ift.tt/7asLRqC

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 chromatic tuner the way I would like it - open the app, and tune my guitar. I also wanted to delve a bit into mobile development, as my main focus is in web with NodeJS and React. 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. The apps you can find on the both the iOs App Store and Google Play (free!). https://ift.tt/P1bgNux https://ift.tt/KoTAMGX... Would love any feedback! https://ift.tt/BSxyhEn January 1, 2023 at 02:21AM

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

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: Self Hosted OpenStreetMap using only Sqlite3 and Python https://ift.tt/tVCh8q7

Show HN: Self Hosted OpenStreetMap using only Sqlite3 and Python https://ift.tt/1B3Ak7W December 31, 2022 at 04:15AM

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

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/zfWPusv December 31, 2022 at 04:06AM

Show HN: OpenAI-powered semantic search for the All-In Podcast https://ift.tt/yVU6RP3

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/F1r5Moj 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/Av1Cc5N December 31, 2022 at 03:11AM

Show HN: Graphic AI Art Assistant for WhatsApp https://ift.tt/l7OsDPo

Show HN: Graphic AI Art Assistant for WhatsApp https://ift.tt/q27J1EL December 31, 2022 at 02:57AM

Show HN: BingeTheTube: binge YouTube channels from oldest to latest https://ift.tt/3ujcLNp

Show HN: BingeTheTube: binge YouTube channels from oldest to latest https://ift.tt/78cgtIq December 30, 2022 at 03:28PM

Show HN: I built a possible alternative to social media RSS https://ift.tt/BND49c8

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/9UMGnZx December 30, 2022 at 10:45PM

Show HN: Distilhn.com – Front-Page Articles Summarized with Machine Learning https://ift.tt/V1MDAeC

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/4ne3kfz December 30, 2022 at 06:28PM

Show HN: A hypermedia-driven app based on htmx and Drogon C++ web framework https://ift.tt/8xFz1Dm

Show HN: A hypermedia-driven app based on htmx and Drogon C++ web framework https://ift.tt/8N29FJH December 30, 2022 at 03:40AM

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

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/zHUN5Cm https://ift.tt/JKoW9Xn December 30, 2022 at 09:36AM

Show HN: Logos Created with AI https://ift.tt/0qsdjP6

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

Show HN: CFR Explorer – Finding aviation answers using AI https://ift.tt/EnjehM9

Show HN: CFR Explorer – Finding aviation answers using AI I've been wondering how can recent advances in AI can help with exploring regulations (currently related to aviation). Here is a beta app which uses embeddings to search and then uses GPT to quickly provide pilots with answers to aviation regulations in Title 14. Please note that this is a beta version, so errors may occur and you should always verify the response. I welcome feedback and suggestions to help improve the app. If you find an answer helpful, don't forget to give it a thumbs up, and if you think an answer could be improved, please give it a thumbs down. https://ift.tt/sXd8FQg December 30, 2022 at 02:06AM

Show HN: LiveTyper, a simple typing speed tester https://ift.tt/lSkF4rp

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: VideoBox – Easy video processing as a service https://ift.tt/vJuFRYr

Show HN: VideoBox – Easy video processing as a service https://videobox.dev/ December 29, 2022 at 07:02PM

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

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/7QHFXbJ December 29, 2022 at 06:39PM

Show HN: A LinkedIn Chat GPT on Steroids https://ift.tt/9J1rLwV

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/0VxW1HI

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/OCx43Vm , https://ift.tt/wBimIFt [1] memcached, 16 worker threads: https://ift.tt/8XeVCqb [2] zcached: https://ift.tt/aKjM0d6 [3] https://ift.tt/MwdPXCT... https://ift.tt/CtVz8As December 28, 2022 at 11:18PM