Show HN: My programming language, building in public for 1 year https://ift.tt/PxZy8EK

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/6TDG7NY January 1, 2023 at 03:42AM

Show HN: Superpose – Compile-time Go transformations in multiple dimensions https://ift.tt/ijw3Z9m

Show HN: Superpose – Compile-time Go transformations in multiple dimensions https://ift.tt/Wh6LxMa January 1, 2023 at 01:02AM

Show HN: I made a simple, open source, chromatic tuner mobile app https://ift.tt/x1FDsnY

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/tZirx3H https://ift.tt/WLankD7... Would love any feedback! https://ift.tt/2h9qGp1 January 1, 2023 at 12:51AM

Show HN: I made a HN clone that filters out AI/Chat GPT/DALL-E content https://ift.tt/4pTsWjF

Show HN: I made a HN clone that filters out AI/Chat GPT/DALL-E content https://ift.tt/dhVPjyk December 31, 2022 at 03:37AM

Show HN: Self Hosted OpenStreetMap using only Sqlite3 and Python https://ift.tt/HpimntC

Show HN: Self Hosted OpenStreetMap using only Sqlite3 and Python https://ift.tt/uxeZ8hp December 31, 2022 at 02:45AM

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

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/wWlzLHJ December 31, 2022 at 02:36AM

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

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/RPWw0aQ 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/8ofmklh December 31, 2022 at 01:41AM

Show HN: Scripting language inspired by JavaScript and GLSL https://ift.tt/crhf2kB

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/U5STlsF December 30, 2022 at 02:16AM

Show HN: I built a possible alternative to social media RSS https://ift.tt/zELc0Zv

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/jpmr3sW December 30, 2022 at 09:15PM

Show HN: Distilhn.com – Front-Page Articles Summarized with Machine Learning https://ift.tt/Q3mIS9U

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/5gkiHPC December 30, 2022 at 04:58PM

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

Show HN: A hypermedia-driven app based on htmx and Drogon C++ web framework https://ift.tt/XEtRO2I December 30, 2022 at 02:10AM

Show HN: Simple weather for your zip code https://ift.tt/J91gjov

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/0MKWXCx https://ift.tt/sUuNfcE December 30, 2022 at 08:06AM

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

Show HN: Logos Created with AI https://ift.tt/TenIXgb December 30, 2022 at 03:20AM

Show HN: CFR Explorer – Finding aviation answers using AI https://ift.tt/SngCO5m

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/RMN7YBE December 30, 2022 at 12:36AM

Show HN: LiveTyper, a simple typing speed tester https://ift.tt/CWsjTv5

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 10:08PM

Show HN: Dumbo – A tiny ActivityPub server for building bots https://ift.tt/rdyoHOb

Show HN: Dumbo – A tiny ActivityPub server for building bots https://ift.tt/ZjqKGpO December 29, 2022 at 06:52PM

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

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/KpfPyD5 December 29, 2022 at 05:09PM

Show HN: A LinkedIn Chat GPT on Steroids https://ift.tt/JUGS5Ws

Show HN: A LinkedIn Chat GPT on Steroids https://www.lunaa.io/ December 29, 2022 at 02:25PM

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

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/mcsnL7F , https://ift.tt/BPgLWEO [1] memcached, 16 worker threads: https://ift.tt/U6LbKJ7 [2] zcached: https://ift.tt/k9SZP8g [3] https://ift.tt/QkhIlb4... https://ift.tt/DpH0njF December 28, 2022 at 09:48PM

Show HN: Built your front end in React, then let ChatGPT be your Redux reducer https://ift.tt/eVI5lvo

Show HN: Built your front end in React, then let ChatGPT be your Redux reducer https://ift.tt/VO2f41e December 29, 2022 at 01:26AM

Show HN: Helix, a Framework for AI Systems https://ift.tt/SUTpwCH

Show HN: Helix, a Framework for AI Systems https://ift.tt/T2kdtZM December 29, 2022 at 12:44AM

Show HN: Pbproxy – Send your clipboard anywhere you can ssh https://ift.tt/2LtXgMp

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/pV8LUxF December 28, 2022 at 01:12PM

Show HN: I built haystack – Google for the workplace https://ift.tt/tLdRJTc

Show HN: I built haystack – Google for the workplace Hi Yuval here! historicly a security researcher, more recently entered the NLP space! Iv'e started working on haystack recently because I feel modern workplaces are in dire need of a good workplace search product that is free to use just like google. Information is scattered between too many communication channels, we communicate with our peers through slack and email, share docs and specs on confluence, work with tickets on jira, commit code and have discussions on github, not to mention all the .docx, .ppt and .pdf that fly around the organization. Not to mention the fact that existing search featuers just plain suck, if you tried using confluence search you know what I mean, keyword search is terrible. Even when you find relevant looking results, they require you to commit to entering the page, and scroll through to get to the relevant paragraph. What does haystack do? - Enable you to search all your workplace applications from one place. (slack, confluence, notion, jira, github, outlook, gmail, etc...). - Natural language queries ("How to do X”, "Do we support Y", "How do I connect to Z"). - Help you decide if the result is relevant without entering the page. - Go directly: search result->relevant paragraph inside page. (no extra scrolling) - No download, all the magic happens in the browser. - Local browser storage option. (you don't need to trust me with your internal communications to use haystack). - Code references embedded in search results. Example, "How to connect to integ2 machine" on haystack could give you: ssh -i private.pem ubuntu@ec2-integration2.eu-west-1.compute.amazonwes.com aggregated from a slack communication you had a while ago. It was quite a challenge to get it up and running in the browser, but here's what I ended up using: IndexDB browser API for storage, and a fine-tuned TinyBERT-based bi-encoder for indexing, searching. Search result building involves using a fine-tuned t5-small model, there's some nodejs adaptations, and wasm rewrites in rust for performance. Next Steps fine-tuning haystack for lower-end laptops with no dedicated GPU, I'm feeling like it should be running smoothly for lowerend hardware by Feb/March, so that's the current public release date. If you would like to get early access + you have dedicated graphics, there's a button in our landing page, and my email address. I'll be here in the comment section! https://ift.tt/m6w7zDg December 28, 2022 at 06:09PM

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

Show HN: Get user feedback. Make it a conversation https://feedbakk.io/ December 28, 2022 at 11:57AM

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

Show HN: Mastinator. Disposable public anonymous no-login Fediverse accounts https://mastinator.com/ December 28, 2022 at 05:28AM

Show HN: Merry Sky, Dark Sky replacement and merry-timeline open source lib https://ift.tt/wI57Jjt

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/Y3NCqzm Interested in your feedback! https://ift.tt/qcAVsYH December 28, 2022 at 03:14AM

Show HN: Dog API https://ift.tt/0HK7lOz

Show HN: Dog API https://dogapi.dog December 27, 2022 at 02:23PM

Show HN: Sideproject.guide https://ift.tt/4MjEZge

Show HN: Sideproject.guide https://ift.tt/lms1wT3 December 27, 2022 at 10:36AM

Show HN: Gamedrop – Videogame collection management, price alerts, and prices https://ift.tt/zuWv7xD

Show HN: Gamedrop – Videogame collection management, price alerts, and prices https://ift.tt/EBa0qeA December 27, 2022 at 05:53AM

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

Show HN: How many advertising panels in Sydney are near a public telephone? https://ift.tt/AXVSkir December 27, 2022 at 03:57AM

Show HN: Predicting the Greenest time to use electricity (AU) https://ift.tt/Td3xcYo

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/WLGnTsy December 27, 2022 at 03:20AM

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

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/hswHnmc December 27, 2022 at 02:27AM

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

Show HN: Retail GPU Availability Map A tool to collect the GPU availability in brick'n'mortar stores in the area. https://ift.tt/XyqBndL December 26, 2022 at 08:21PM

Show HN: 80/20 Rule in Everything https://ift.tt/i4sGMOk

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 03:29PM

Show HN: WebTransport vs. WebRTC vs. WebSocket https://ift.tt/fhNWO9D

Show HN: WebTransport vs. WebRTC vs. WebSocket https://ift.tt/dh2zpPi December 26, 2022 at 06:46PM

Show HN: 10x Faster Twitter Embeds https://ift.tt/pteKo4v

Show HN: 10x Faster Twitter Embeds https://ift.tt/Nnto1py December 26, 2022 at 09:11AM

Show HN: Talk to GPT-3.5 via WhatsApp https://ift.tt/pW26etJ

Show HN: Talk to GPT-3.5 via WhatsApp https://aibuddy.chat/ December 26, 2022 at 07:54AM

Show HN: Secure end-to-end client sessions and API calls using crypto key pairs https://ift.tt/ef1cNEw

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/rWjOxi3 December 26, 2022 at 02:07AM

Show HN: Bespoke Artist Website Hosting https://ift.tt/zlN0rS9

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/G9ENP4C ) 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/9xDZqEz December 26, 2022 at 12:52AM

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

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/xVDpBZb December 25, 2022 at 12:31PM

Show HN: GPT-3 Powered Shell https://ift.tt/p4saBib

Show HN: GPT-3 Powered Shell https://ift.tt/7bI9qYa December 23, 2022 at 08:34AM

Show HN: TapTab – Tab switching web extension for Safari https://ift.tt/ArLGoQ7

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/uGKz1WE Say hello to TapTab : https://ift.tt/4LKxXlZ... 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/flMWA2w Thank you! https://www.taptab.dev December 24, 2022 at 05:05AM

Show HN: GUI-based free app to backup and restore hard disk on Windows clients https://ift.tt/KgbYFn3

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 10:28AM

Show HN: Shmux – run all your scripts from one file https://ift.tt/qIXYO4r

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/TSmclgH December 24, 2022 at 10:06PM

Show HN: Digital privacy game for middle schoolers, our Harvard final project https://ift.tt/qQkj1KE

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/dFzpQ1e December 24, 2022 at 10:11PM

Show HN: I built a free Chrome extension that writes entire emails using ChatGPT https://ift.tt/eR0OCcv

Show HN: I built a free Chrome extension that writes entire emails using ChatGPT https://ift.tt/GNP3tfq December 24, 2022 at 02:21PM

Show HN: Simple golinks server backed by airtable https://ift.tt/3aHB1xR

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 03:03AM

Show HN: Search HN Favorites or Export to CSV/HTML https://ift.tt/mGq32kz

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/LyIBTCV December 24, 2022 at 01:07AM

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

Show HN: Hacker News Insight https://ift.tt/B9Ra8zo December 24, 2022 at 12:36AM

Show HN: zygolophodon: CLI for reading Mastodon posts (no account needed) https://ift.tt/cbl1TY5

Show HN: zygolophodon: CLI for reading Mastodon posts (no account needed) https://ift.tt/Zy6fQiu December 23, 2022 at 08:17PM

Show HN: Teetty: a CLI tool to remote control a program running in a terminal https://ift.tt/lwtFB2V

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/m1tlWYX December 23, 2022 at 05:13PM

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

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/4hAR2jz 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/OeBDq0C... ). 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/jFgiMV0 2) Set up our client on your server and initialize it with your API key: https://ift.tt/OeBDq0C... 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/ICGaUug 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/4hAR2jz December 23, 2022 at 02:09AM

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

Show HN: My Afternoon JavaScript Library https://ift.tt/K8HUGgx December 23, 2022 at 12:00AM

Show HN: Fully offline, open-source alternative to Scribe for Firefox https://ift.tt/CQ7Zre8

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/TD6WN9n December 22, 2022 at 11:20PM

Show HN: Create a Children's book with AI – with illustrations https://ift.tt/6ETRJQn

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/riXV6pg December 22, 2022 at 10:38PM

Show HN: eBPF-powered L4 package dropper https://ift.tt/YefuVGL

Show HN: eBPF-powered L4 package dropper https://ift.tt/M4NsBRb December 22, 2022 at 07:48PM

Show HN: Decentralized Database https://ift.tt/Vqfhuj7

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/T1YB0PK December 22, 2022 at 05:34PM

Show HN: A modern, high performance C++ thread pool https://ift.tt/RMzsjnb

Show HN: A modern, high performance C++ thread pool https://ift.tt/kFsDwe8 December 21, 2022 at 04:37PM

Show HN: OpenAEDMap – Automated External Defibrillators from OpenStreetMap https://ift.tt/tWoN43D

Show HN: OpenAEDMap – Automated External Defibrillators from OpenStreetMap Hi everyone, OpenAEDMap ( https://openaedmap.org/ ) allows you to find (and add!) AEDs in your area. These devices have proven themselves as life-savers in heart failure - when every second matters. The data is synced to OpenStreetMap database, so it's openly licensed (ODbL) and can also be used in other OSM-based apps. AFAIK, there is no other comparable map - they are either proprietary or show a single country. Frontend: https://ift.tt/2PtVIzo Tech stack: React, MapLibre GL JS, Bulma Backend: https://ift.tt/UY2zSvp Tech stack: Python, PostGIS https://openaedmap.org December 21, 2022 at 03:31PM

Show HN: Schtate – Functional Data Containers with a Familiar API https://ift.tt/x2QKejs

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/aBTfUJV December 21, 2022 at 07:45PM

Show HN: Re-write text in the style of famous characters using GPT-3 https://ift.tt/7dBHGob

Show HN: Re-write text in the style of famous characters using GPT-3 https://ift.tt/68bBdYn December 21, 2022 at 06:20PM

Show HN: Protein Monster (Net Art, NSFW) https://ift.tt/1OimnxL

Show HN: Protein Monster (Net Art, NSFW) https://ift.tt/uBzP8r1 December 21, 2022 at 01:20AM

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

Show HN: Txtai 5.2 released: open-source semantic search https://ift.tt/gRhJU4X December 21, 2022 at 04:20PM

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

Show HN: ChatGPT developed an NPM package to check if jemalloc is installed https://ift.tt/kUYNLuw December 21, 2022 at 04:22AM

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

Show HN: Translate JSON with this new tool, could be game changer for developers https://ift.tt/IvH1uN8 December 20, 2022 at 04:00PM

Show HN: High performance HTML5 parser for Ruby, a Nokogiri alternative https://ift.tt/DKdTBs4

Show HN: High performance HTML5 parser for Ruby, a Nokogiri alternative https://ift.tt/rhbgZlS December 20, 2022 at 07:38AM

Show HN: A vichan variant that ChatGPT helped me host https://ift.tt/TCSe5vl

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/tbQyMhU [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 08:44AM

Show HN: Yahtzee and Poker and Cosmic Horror = Pine Tar Poker https://ift.tt/fHnkbZY

Show HN: Yahtzee and Poker and Cosmic Horror = Pine Tar Poker I'm excited to launch today! Pine Tar Poker is a yahtzee-inspired poker game with just a touch of cosmic horror for iOS and Android. I started working on this idea last January by making a paper prototype: a simple printed score sheet I could use with a real deck of cards. I had some fun with that, so I brought it into Unity and kept expanding on it over the last 11 months during nights and weekends. It's tough for me to stay motivated on side projects and see them through to release, but the act of shipping something is so fulfilling that it's usually worth the pain. For Pine Tar, I stretched myself in the narrative department by adding a bit of a Lovecraftian tone to what would otherwise be a Western saloon setting. One thing that kept me motivated during development was seeing my dad get hooked on the card game. He'd text me when he got his first royal flush and when he prestiged the score sheet -- he got every hand type in one game! He has amassed so much in-game cash, I think I need to expand the number of digits I show there! If you get a chance to try it, let me know what you think! If you can't afford it and want to try it, I have a few codes for both platforms, my email is in my profile. https://ift.tt/bPrTt9o December 20, 2022 at 02:00AM

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

Show HN: Monitor a Cyber Power UPS with node_exporter, Prometheus and Grafana https://ift.tt/2PYeGNW December 20, 2022 at 01:24AM

Show HN: A new word game with a travel theme https://ift.tt/h1BFHIW

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/bEvKhj2 December 20, 2022 at 02:50AM

Show HN: Desktop Search Powered by Elasticsearch https://ift.tt/uVQWBc9

Show HN: Desktop Search Powered by Elasticsearch https://ift.tt/P1VrXO6 December 19, 2022 at 07:31PM

Show HN: Real or AI? A game to spot DALL-E 2 generated images https://ift.tt/1nDxieU

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/LKdXluW December 19, 2022 at 03:57PM

Show HN: Christmas Free Icons https://ift.tt/QbgT8W3

Show HN: Christmas Free Icons https://ift.tt/a6hFw0U December 19, 2022 at 11:04AM

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

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/tUeOV5i December 19, 2022 at 03:00AM

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

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/UbRxQzk December 19, 2022 at 07:25AM

Show HN: Share Mastodon link in an untraditional way https://ift.tt/2o4BL5k

Show HN: Share Mastodon link in an untraditional way https://ift.tt/1XE3Qol December 19, 2022 at 04:03AM

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

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 03:38AM

Show HN: mkdirpy. Like mkdir, but with __init__.py https://ift.tt/E7TWRNo

Show HN: mkdirpy. Like mkdir, but with __init__.py https://ift.tt/xzqKph3 December 18, 2022 at 04:52AM

Show HN: Generate context-aware snippets via tree-sitter https://ift.tt/se3VJqQ

Show HN: Generate context-aware snippets via tree-sitter https://ift.tt/g75HsCx December 18, 2022 at 02:50AM

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

Show HN: 4-7-8 Breathing – BreathWithMe.io Hello, Let's take a few deep breaths together. https://ift.tt/jkMG6WY December 18, 2022 at 02:14AM

Show HN: VR Development Resource https://ift.tt/sHFUD4e

Show HN: VR Development Resource https://ift.tt/m0e94oX December 18, 2022 at 12:49AM

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

Show HN: Speleomorph, an Exploration Puzzle https://ift.tt/VnCewNo December 18, 2022 at 12:49AM

Show HN: Create keepsakes for your loved ones using AI https://ift.tt/QO5qomj

Show HN: Create keepsakes for your loved ones using AI https://lovelines.xyz December 17, 2022 at 11:21PM

Show HN: Auto-Generate Python REST API Clients Using OpenAPI Generator https://ift.tt/f7KYpFQ

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/yUVwoF6). To give it a try, please follow 3 simple steps below: 1. Download the Java JAR: https://ift.tt/HNybSVl 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/i3fTD6z Mac/Linux: $ java -jar openapi-generator-cli.jar generate -g python-nextgen -i https://ift.tt/i3fTD6z -o /var/tmp/python-nextgen/ Windows: $ java -jar openapi-generator-cli.jar generate -g python-nextgen -i https://ift.tt/i3fTD6z -o C:\tmp\python-nextgen (If JVM is not installed in your machine, please use openapi-genreator-cli docker image instead: https://ift.tt/TzeNg1n) If you've any feedback or question, please reply to https://ift.tt/aJX0gKT to let me know. December 17, 2022 at 07:16PM

Show HN: Textual Markdown – a Markdown “browser” in the terminal https://ift.tt/3Q6La7T

Show HN: Textual Markdown – a Markdown “browser” in the terminal Hi HN, This is a TUI app which displays interactive Markdown documents. Interactive in the sense that you can scroll code fences / tables / and click links. There's a Table of Contents extracted from the MD, and a very rudimentary browser like forward + back. I'm thinking it could be the starting point for a variety of hypertext like applications in the terminal. Very much a work in progress. https://ift.tt/8VuRbEm December 17, 2022 at 07:50PM

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

Show HN: Book about forms usability for devs https://ift.tt/OoQeEJM December 17, 2022 at 05:29PM

Show HN: I made a Slack bot that qualifies your sign-ups using GPT-3 https://ift.tt/N0RHvX7

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/02EARpg December 15, 2022 at 07:30PM

Show HN: The easiest way to run a brainstorm, supercharged with A.I https://ift.tt/bInv7xK

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 16, 2022 at 10:41PM

Show HN: MyJekyllBlog - an open source CMS and web host for Jekyll blogs https://ift.tt/bQvOSUL

Show HN: MyJekyllBlog - an open source CMS and web host for Jekyll blogs https://ift.tt/AVGDs8J December 16, 2022 at 08:47PM

Show HN: Airbyte, data integration platform with 300+ open-source connectors https://ift.tt/Lm347P0

Show HN: Airbyte, data integration platform with 300+ open-source connectors https://ift.tt/ve3lWpM December 16, 2022 at 08:01PM

Show HN: forma: An efficient vector-graphics renderer https://ift.tt/tGS38Ie

Show HN: forma: An efficient vector-graphics renderer https://ift.tt/5nNb0K6 December 16, 2022 at 07:53PM

Show HN: LeanQt Widgets, item and graphic views – GUI feature complete https://ift.tt/KBnGt4O

Show HN: LeanQt Widgets, item and graphic views – GUI feature complete https://ift.tt/CAarnPs December 16, 2022 at 05:01PM

Show HN: Natural language Twitter search using Codex https://ift.tt/XyS3D51

Show HN: Natural language Twitter search using Codex We built a structured search engine for Twitter called Bird SQL, available at https://ift.tt/3C4BxSE . 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/74fXlvo https://ift.tt/KgZs6jq December 16, 2022 at 02:12AM

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

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/qVCQLRO... 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/9oKRNqa December 16, 2022 at 01:44AM

Show HN: Ellie – Your GPT-3 email assistant https://ift.tt/9vh8QF4

Show HN: Ellie – Your GPT-3 email assistant https://ellieai.com December 15, 2022 at 08:11PM

Show HN: Complete catalog of data connectors and ETL providers https://ift.tt/jgXtva1

Show HN: Complete catalog of data connectors and ETL providers My team built this free open-source catalog that allows anyone to search through any data connector/source. There's a list of ETL providers for each so your analytics and BI projects can be as comprehensive as possible. https://ift.tt/vhEHWI2 December 15, 2022 at 06:37PM

Show HN: A Video Editor SDK for Web Based on WASM and WebCodecs https://ift.tt/90XkwZi

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/chaldJK December 15, 2022 at 03:59PM

Show HN: Embedding a camera experience within your app shouldn't be that hard https://ift.tt/fekNF0X

Show HN: Embedding a camera experience within your app shouldn't be that hard https://ift.tt/Wrp2N5i December 15, 2022 at 02:52PM

Show HN: Good Tech Things, a collection of cloud and software engineering comics https://ift.tt/3hTrwFW

Show HN: Good Tech Things, a collection of cloud and software engineering comics https://ift.tt/2YJyU1O December 15, 2022 at 12:08AM

Show HN: iPhone Camera + Google Maps = Vlogoscope https://ift.tt/YfN2T8D

Show HN: iPhone Camera + Google Maps = Vlogoscope https://ift.tt/v46AugV December 14, 2022 at 07:01PM

Show HN -- Quibbler: Your Data – Interactive https://ift.tt/RuJZ2IP

Show HN -- Quibbler: Your Data – Interactive https://ift.tt/qFjOUHT December 14, 2022 at 05:21PM

Show HN: Personal AI-Mentor https://ift.tt/jJbzIqC

Show HN: Personal AI-Mentor Ask an AI mentor any question and get tutorials adapted to your knowledge and goals. Each question updates your skills, shows the best career match and knowledge you miss. The more questions you ask — the more evident skill gaps. https://unschooler.me/ December 14, 2022 at 05:56PM

Show HN: Mailsociety: A revolutionary new take on email, transforming the inbox https://ift.tt/5O14m6b

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/sDngKU2 December 14, 2022 at 02:02PM

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

Show HN: Play games, with your friends right from the browser. No installations https://ift.tt/bBnNG78 December 13, 2022 at 09:54PM

Show HN: Vimium Everywhere https://ift.tt/Ffn45kQ

Show HN: Vimium Everywhere https://ift.tt/83Dpgce December 14, 2022 at 04:52AM

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

Show HN: An open-source UI Library with automatic routing and SuperComponents https://ift.tt/zf4RubX December 14, 2022 at 02:15AM

Show HN: NixOS Web Hosting for Everyone https://ift.tt/R78ciJl

Show HN: NixOS Web Hosting for Everyone https://shipnix.io/ December 13, 2022 at 11:20PM

Show HN: Plural.sh-Deploy, secure and scale open-source apps on your cloud https://ift.tt/YU4xOca

Show HN: Plural.sh-Deploy, secure and scale open-source apps on your cloud https://ift.tt/yYQuqMU December 13, 2022 at 07:34PM

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

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/wVnztCF 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/f4vuJIR - https://ift.tt/3Yydh8T https://ift.tt/mpceVFg December 13, 2022 at 07:14PM

Show HN: Monitor a Twitter handle and get notified when it becomes available https://ift.tt/V8xTuhH

Show HN: Monitor a Twitter handle and get notified when it becomes available https://handle.horse December 13, 2022 at 04:21PM

Show HN: ShopWitYoPeople – A black Chicago business directory https://ift.tt/RDjAsQ9

Show HN: ShopWitYoPeople – A black Chicago business directory Hey HN! ShopWitYoPeople ( https://ift.tt/y9HQhuZ ) 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/JwCvLst December 13, 2022 at 05:09AM

Show HN: Is Edge Compute Faster? Benchmarking Edge Platforms (With Databases) https://ift.tt/2tqyUX4

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/mDLEAJ2 December 13, 2022 at 01:20AM

Show HN: Create auto-updating charts-as-images with low-code/nocode https://ift.tt/LV25jft

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/sS5p2qX... ) 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/mQA2Fzp... How-to progress bars: [ https://ift.tt/q6VIxhU]... 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/cpyPq9w December 13, 2022 at 12:26AM

Show HN: Embed a snow effect on your website https://ift.tt/ntf7SOL

Show HN: Embed a snow effect on your website Embed a snow effect on your website with one line of code (~1.3kB), and add some Christmas magic to your websites. A quick weekend project :) https://embed.im/snow/ December 12, 2022 at 06:27PM

Show HN: Train your own image generator (Stable Diffusion) for free https://ift.tt/3biMxUl

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/fkuvPlC and here is an example of using it for people: https://ift.tt/WS9srB2 and an example for using it for styles: https://ift.tt/gt7W4IF 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 04:52PM

Show HN: Use ChatGPT in Jupyter notebooks via a Chrome extension https://ift.tt/xsn69ZG

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/mgOaAwt https://ift.tt/9w15TmW December 12, 2022 at 07:39AM

Show HN: VS Code Ext: Collaborative countdown timer for mob programming sessions https://ift.tt/lkWfZ91

Show HN: VS Code Ext: Collaborative countdown timer for mob programming sessions https://ift.tt/6iYvxOX December 12, 2022 at 06:10AM

Show HN: Predict team ranks in sports and video games with openskill.py https://ift.tt/J4VxWY0

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/ParkgK1 December 11, 2022 at 02:11PM

Show HN: AI-powered message replies assistant https://ift.tt/BItN9P5

Show HN: AI-powered message replies assistant I was free early this week and decided to work on something I've always wondered. As someone who has struggled with matches on Tinder and ghosting, I know how difficult it can be to come up with the perfect response in the moment. That's why I created this tool - to make it easy for anyone to quickly and easily generate the perfect reply, tailored to their audience, culture, and context. It is currently in beta and would love to hear your feedback on the product. Link to webapp: https://ift.tt/zLlqQAp https://ift.tt/zLlqQAp December 11, 2022 at 10:50AM

Show HN: Webbench, a WASM Based Benchmark https://ift.tt/G6qOhcf

Show HN: Webbench, a WASM Based Benchmark https://ift.tt/m04nxYe December 11, 2022 at 12:43PM

Show HN: ChatGPT Prompts and Products https://ift.tt/VxFSig9

Show HN: ChatGPT Prompts and Products https://ift.tt/r20ShOq December 11, 2022 at 03:45PM

Show HN: Hanzi.gg – Wordle-inspired Chinese character guessing game https://ift.tt/87Fy3CB

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/qHK5MGD [2] https://ift.tt/CYQrHpa https://hanzi.gg December 11, 2022 at 01:05PM

Show HN: Sirdb – simple Git diffable toy database on the filesystem https://ift.tt/oZ9HIdg

Show HN: Sirdb – simple Git diffable toy database on the filesystem https://ift.tt/mRBkZlb December 11, 2022 at 07:54AM

Show HN: Peer2Proxy, Earn passive income by sharing your internet https://ift.tt/jVeK8Fg

Show HN: Peer2Proxy, Earn passive income by sharing your internet https://ift.tt/LRW3jZF December 11, 2022 at 03:01AM

Show HN: Pg_CRDT – an experimental CRDT extension for Postgres https://ift.tt/h9rnXe6

Show HN: Pg_CRDT – an experimental CRDT extension for Postgres This is an experimental extension for CRDTs, pg_crdt: GitHub repo[0]. It supports Yjs/Yrs and Automerge. The linked blog post describes how we're thinking about this extension in a Supabase context. Ideally this "Show HN" generates some discussion/interest, both here and in the github discussions [1]. I want to emphasise this part from the blog post[2]: "pg_crdt has not been released onto the Supabase platform (and it may never be). We’re considering many options for offline-sync/support and, while CRDTs will undoubtedly factor in, we’re not sure if this is the right approach." [0] GitHub repo: https://ift.tt/GVEe2Tp [1] Discussions: https://ift.tt/mNL1udS [2] Blog post: https://ift.tt/JO2IEY6 https://ift.tt/JO2IEY6 December 10, 2022 at 04:20PM

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

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 06:31AM

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

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 06:09AM

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

Show HN: Satirical News Made with ChatGPT https://citymeme.com/ December 10, 2022 at 03:07AM

Show HN: Live AI Avatars for videochats and streaming https://ift.tt/Wxop0jX

Show HN: Live AI Avatars for videochats and streaming https://ift.tt/1mKtq8g December 10, 2022 at 12:50AM

Show HN: BeSanta, Real time Santa Claus AI avatars on your iPhone Ho-ho-ho https://ift.tt/2qo0cbt

Show HN: BeSanta, Real time Santa Claus AI avatars on your iPhone Ho-ho-ho https://ift.tt/ktoYQhV December 10, 2022 at 01:10AM

Show HN: Ad-Free Lyrics Website https://ift.tt/GLFp34J

Show HN: Ad-Free Lyrics Website https://ift.tt/BlRt3M4 December 9, 2022 at 02:35PM

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

Show HN: Tamagui v1 Release Candidate https://ift.tt/lynPjQI December 9, 2022 at 09:00AM

Show HN: A Movie Script Created by ChatGPT and Stable Diffusion https://ift.tt/zGKyo7n

Show HN: A Movie Script Created by ChatGPT and Stable Diffusion https://ift.tt/UuZO8dt December 9, 2022 at 06:08AM

Show HN: Mastodon Flock, yet another Twitter friend finder, with a Win95 twist https://ift.tt/RQ2z6TM

Show HN: Mastodon Flock, yet another Twitter friend finder, with a Win95 twist I spent the past couple of weeks building a web app that would help me find my Twitter contacts on Mastodon (and other ActivityPub-compatible sites). I wanted it to be simple and clear, as well as to try out Astro and the React95.io design system. The result isn't perfect, but it's as thorough as I wanted it to be to show others and gather feedback. The code is also open source https://ift.tt/eumKjPf (although I just realized I never fixed the README lol) https://ift.tt/Vxh3F1g December 9, 2022 at 12:02AM

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

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/9OjvocZ https://ift.tt/oKCJt1b December 8, 2022 at 11:58PM

Show HN: 0xFast – 10x Faster Web3 APIs https://ift.tt/oGuUCSb

Show HN: 0xFast – 10x Faster Web3 APIs Excited to showcase 0xFast to HN! Built using a new indexing system designed for Web3 data, 0xFast outperforms the most popular web3 API platforms, while also being 3x cheaper. https://www.0xfast.com December 8, 2022 at 07:36PM

Show HN: Ezy – open-source gRPC client, alternative to Postman and Insomnia https://ift.tt/Mb5EyDI

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/T1zD3s7 December 8, 2022 at 02:50PM

Show HN: IKEA Price – Get Notified When an IKEA Product's Price Drops https://ift.tt/5fG6UT0

Show HN: IKEA Price – Get Notified When an IKEA Product's Price Drops https://ikeaprice.com/ December 8, 2022 at 03:32AM

Show HN: Get product feedback directly in your web app https://ift.tt/2A6p4PN

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/0gvKFku December 8, 2022 at 01:34AM

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

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 12:16AM

Show HN: We used ChatGPT to write a blogpost about using ChatGPT to write emails https://ift.tt/itSdBI1

Show HN: We used ChatGPT to write a blogpost about using ChatGPT to write emails https://ift.tt/xF7m81q December 7, 2022 at 11:04PM

Show HN: Vimkey – A browser extension, Use the keyboard to control the browser https://ift.tt/Ed3VcrB

Show HN: Vimkey – A browser extension, Use the keyboard to control the browser Use the keyboard to control the browser, navigation, scroll, open new pages, trigger click button, etc. reduce your reliance on the mouse & trackpad. Support Chrome, Edge, and Safari (macOS, iPadOS, iOS) No collect any private information. https://ift.tt/blQjw63 December 7, 2022 at 06:38PM

Show HN: New service to grow your audience on Twitter and boost your following https://ift.tt/xFG9vkn

Show HN: New service to grow your audience on Twitter and boost your following https://skedlo.com December 7, 2022 at 02:01AM

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

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/kOprnKA December 6, 2022 at 09:46PM

Show HN: Publish from GitHub Actions using multi-factor authentication https://ift.tt/ap8fhtv

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/ctFepPJ... https://ift.tt/eLJ1Syp December 6, 2022 at 10:05PM

Show HN: Codeium – a free, ultrafast AI codegen extension https://ift.tt/2DwVlR9

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/kLSFYge December 6, 2022 at 11:27PM

Show HN: Keep an eye on your domains from terminal https://ift.tt/aWdP3pC

Show HN: Keep an eye on your domains from terminal https://ift.tt/t5yUd7m December 6, 2022 at 05:23PM

Show HN: TinyUX – Grid based low-fi wireframing on your mobile phone https://ift.tt/u3lSYeM

Show HN: TinyUX – Grid based low-fi wireframing on your mobile phone You tap icons to create a wireframe, or do some visual brainstorming. Then export the image to share on Slack, Gitlab, etc. I wanted to work on neural net that interprets an imported image of a wireframe, to then manipulate it inside an app. Figured it would be best to first build the wireframing app. So I created TinyUX. It's released as quickly as possible this influenced some choices: - While created in React Native, it's Android only. - It's paid only (~$5). While freemium might make more sense, this was quicker to release, since in-app-purchases in RN is not trivial. First app I created that's not free, so that's an experiment too. - There are no online features, all is stored on the device. Looking to validate with UX designers, but all feedback is welcome. https://www.tinyux.app/ December 6, 2022 at 04:53PM

Show HN: OpenFGA is now a CNCF Sandbox Project https://ift.tt/xFOwV45

Show HN: OpenFGA is now a CNCF Sandbox Project https://ift.tt/GFpATZO December 6, 2022 at 02:27AM

Show HN: Mm-go – Generic manual memory management for Golang https://ift.tt/J0OIBzx

Show HN: Mm-go – Generic manual memory management for Golang https://ift.tt/IAjJqWO December 5, 2022 at 11:31PM

Show HN: Automations for Tasks – Height.app https://ift.tt/eU4jG5F

Show HN: Automations for Tasks – Height.app https://ift.tt/xwslBAk December 5, 2022 at 11:07PM

Show HN: Site to see which airlines your carry-on luggage will fit on https://ift.tt/GjNLqom

Show HN: Site to see which airlines your carry-on luggage will fit on https://ift.tt/RkB2WrM December 5, 2022 at 05:44PM

Show HN: We built a CLI app for electronic PDF signature https://ift.tt/YSfP3Hg

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/BpuCr4D December 5, 2022 at 04:49PM

Show HN: A smart contract and website to tax loss harvest your worthless NFTs https://ift.tt/8qzlDjf

Show HN: A smart contract and website to tax loss harvest your worthless NFTs https://ift.tt/RucrvUG December 5, 2022 at 04:08PM

Show HN: Automatically generate commit messages using ChatGPT https://ift.tt/Jhae2q3

Show HN: Automatically generate commit messages using ChatGPT https://ift.tt/B6Rm5IS December 5, 2022 at 02:08AM

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

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/SjZOgfn December 5, 2022 at 01:16AM

Show HN: I recreated Coursera with 150 free YouTube tutorials https://ift.tt/yLW5eZD

Show HN: I recreated Coursera with 150 free YouTube tutorials https://hourups.com/ December 4, 2022 at 06:09PM

Show HN: Whole Git repo was made with ChatGPT https://ift.tt/GLMAk8I

Show HN: Whole Git repo was made with ChatGPT https://ift.tt/QfzZYet December 4, 2022 at 07:43PM

Show HN: Browser extension to display ChatGPT response besides Google Search https://ift.tt/vckCpl7

Show HN: Browser extension to display ChatGPT response besides Google Search https://ift.tt/dGivpzO December 4, 2022 at 06:01PM

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

Show HN: GPTLang, a New Programming Language Implemented by ChatGPT https://ift.tt/PbEymlR December 4, 2022 at 03:16PM

Show HN: GPT-3 powered service thats helps you send more humane emails https://ift.tt/xgdqEJ0

Show HN: GPT-3 powered service thats helps you send more humane emails https://remarkai.in December 4, 2022 at 10:07AM

Show HN: This Hacker News Does Not Exist https://ift.tt/I8emSrQ

Show HN: This Hacker News Does Not Exist https://ift.tt/y7jQcg8 December 3, 2022 at 10:29PM

Show HN: Leetcode but for front end devs (terrible idea?) https://ift.tt/vtwu2De

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/p05HOEt December 3, 2022 at 07:00PM

Show HN: I asked ChatGPT the dangers of young generations relying on GPT https://ift.tt/kW6CpBy

Show HN: I asked ChatGPT the dangers of young generations relying on GPT 1 - GPT may provide a false sense of knowledge and understanding, leading to a lack of critical thinking skills and the ability to evaluate information. 2 - GPT may perpetuate biases and stereotypes present in the data used to train it, leading to the reinforcement of harmful beliefs and worldviews. 3 - GPT may limit the exploration of alternative ideas and perspectives, hindering the development of creative and innovative thinking. 4 - GPT may lead to a reliance on technology for problem-solving and decision-making, potentially hindering the development of essential life skills. 5 - GPT may not be able to adapt to changing contexts and situations, leading to inadequate responses and solutions. December 3, 2022 at 07:02PM

Show HN: A nice C string API https://ift.tt/NDzT1xo

Show HN: A nice C string API A convenient C string API, friendly alongside classic C strings. https://ift.tt/b9QPoRd December 3, 2022 at 04:31PM

Show HN: Clerkie AI – the code debugging buddy you've always wanted https://ift.tt/CZL85RX

Show HN: Clerkie AI – the code debugging buddy you've always wanted https://ift.tt/yPi7L39 December 3, 2022 at 09:19AM

Show HN: Explore Wikipedia edits made by institutions, companies and governments https://ift.tt/bNMvr6S

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/dzt7V5R... I had already posted it here at the time (previous discussion: https://ift.tt/B4zGfP6 ) 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/9Q0hERb https://ift.tt/C2ZsNLW December 3, 2022 at 02:32PM

Show HN: Nothing, Forever – a streaming, AI-generated, always-on television show https://ift.tt/qhLmsaJ

Show HN: Nothing, Forever – a streaming, AI-generated, always-on television show Hey everybody, we're finally launching our always-on, generative show -- Nothing, Forever -- streaming on Twitch. Nothing, Forever is a parody of '90s sitcoms, done in the style of '90s point-and-click PC games (but, you know, in 3D). We set out to build something weird, new, and novel, and this is what we ended up with. Aside from the artwork and the laugh track you'll hear, everything else is generative, including: dialogue, speech, direction (camera cuts, character focus, shot length, scene length, etc), character movement, and music. Nothing, Forever is built using a combination of machine learning, generative algorithms (we use 'generative' here in a non-academic sense), and cloud services. Our stack is mostly comprised of Python + TensorFlow for our ML models, TypeScript + Azure Functions and Heroku for our backend, and C# + Unity for the client, with some neural voice APIs thrown into the mix. Heading into the future, we plan to leverage OpenAI's davinci models for our dialogue -- we actually have an integration already, but the cost is too prohibitive to run full time -- as well as leveraging Stable Diffusion for art generation. We're launching an experimental media lab, https://ift.tt/gqzv0Sw along with the show, for follow-up projects in the future. Feel free to reach out to me personally if you have any questions or want to discuss more, skyler at mismatchmedia dotcom. https://ift.tt/BT1eZ6b December 2, 2022 at 09:30PM

Show HN: A web front end for your Org-files (100% faithful to GNU+Emacs) https://ift.tt/6KZRjsh

Show HN: A web front end for your Org-files (100% faithful to GNU+Emacs) https://ift.tt/kSxvIZq December 2, 2022 at 05:03PM

Show HN: Mini Christmas Trees with addressable LEDs and RP2040-based controller https://ift.tt/FHbTz6r

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 04:20PM

Show HN: Google Fonts Checker https://ift.tt/aKjid5C

Show HN: Google Fonts Checker I built a free tool you can use to check if a website is using Google Fonts. It tests the website using headless Chrome (Puppeteer), so all methods of font loading are captured, not just hardcoded references. https://ift.tt/KyxEptN December 2, 2022 at 05:37PM

Show HN: SecretKeeper – The Secure, Free iOS Password Manager https://ift.tt/0itpJbq

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/pGmcsAD December 2, 2022 at 05:21PM

Show HN: I made a Google Chrome extension automatically with ChatGPT https://ift.tt/Szw27WC

Show HN: I made a Google Chrome extension automatically with ChatGPT https://ift.tt/f296r3Y December 2, 2022 at 12:55PM

Show HN: CastDop – Search Inside Podcasts https://ift.tt/gAnl92O

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 05:25PM

Show HN: Data Breach Source Detector https://ift.tt/m7BTEXK

Show HN: Data Breach Source Detector https://ift.tt/c9dSKIZ December 1, 2022 at 03:46PM

Show HN: Semantic Question Answering as a Service https://ift.tt/xhEpH3C

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/GiBMPVo December 1, 2022 at 05:11PM

Show HN: Natural Language Processing Demystified (full release/no sign-up req'd) https://ift.tt/yO6Kc1k

Show HN: Natural Language Processing Demystified (full release/no sign-up req'd) Link: https://ift.tt/uDyefb8 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/uDyefb8 December 1, 2022 at 04:00PM

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

Show HN: I made a 2D shoot 'em up game with Go, using Entity Component System https://ift.tt/ZL1Rn6T December 1, 2022 at 03:29PM

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

Show HN: We have built a benchmark platform for graph databases https://ift.tt/BJWV1zK December 1, 2022 at 12:34PM

Show HN: I am building a Safari Web Extension to switch tabs efficiently https://ift.tt/nW4FBhE

Show HN: I am building a Safari Web Extension to switch tabs efficiently 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. After waiting long enough, I decided to build one myself. A little preview of Tap Tab - https://ift.tt/cz9Frad . The web extension APIs for managing tabs are pretty locked down in Safari, but I have already found a lot of value in using the extension. Some of the features that I find very useful(in the middle of building a few of these) : - Driven by keyboard shortcuts. I can see the tabs I have open at a glance and switch between them. - Fuzzy search to quickly filter down to the tab you want. - Quick switching between two tabs. - Ability to pin, mute, and close the tab right from the extension. Say hello, and tell me what features you would like the extension to have!! You can follow the updates on Twitter- https://twitter.com/ManiBatra23 . https://ift.tt/JrvR3LQ December 1, 2022 at 05:55AM

Show HN: Notion Standup – Get daily reports on your tasks on Notion https://ift.tt/0Oq3SJR

Show HN: Notion Standup – Get daily reports on your tasks on Notion Notion Standup helps you to receive daily standup reports on email and other channels for your and your team's current and overdue tasks on Notion. Stay updated always with daily reports through email, Slack, Discord, Webhook, Zapier, and Telegram. https://ift.tt/CUq2giv December 1, 2022 at 05:40AM

Show HN: Basement – a GraphQL API for on-chain Ethereum data https://ift.tt/hzyRU1q

Show HN: Basement – a GraphQL API for on-chain Ethereum data If we want better web3 experiences, developers need better tools. RPC nodes are really good at executing transactions, however they are notoriously cumbersome to set up, and reading large chunks of data is not very efficient: To show a list of transactions and receipts, nodes have to re-execute smart contract code on entire blocks. For every read call. Not great at scale. Which is why everyone is building ETLs to move data from the chain into their own database. This GraphQL API is our first step in allowing developers to spend more time on building product, rather than ETL infrastructure. https://basement.dev/ November 30, 2022 at 02:55PM

Show HN: Localslackirc – Lets you use IRC to connect to slack https://ift.tt/VqLgxAH

Show HN: Localslackirc – Lets you use IRC to connect to slack I made this because I can't stand the slack interface. IRC clients are fast instead of slow, and do not display GIFs and memes automatically (I can still click to open them). I can configure notifications. I can configure it to not mention me when "@here" is typed by certain people or on certain channels. It's just much quieter and easier to handle overall. https://ift.tt/UzRXEF4 November 30, 2022 at 03:49PM

Show HN: I built my own minimal PHP framework https://ift.tt/0osvyH5

Show HN: I built my own minimal PHP framework This is a simple PHP framework I built myself from scratch with minimal dependencies from composer. It has Autowiring DI and some simple routing provided by the Slim router. The code: https://ift.tt/OU1q9nB November 30, 2022 at 11:51AM

Show HN: A userscript that adds archive URLs below the paywalled HN submissions https://ift.tt/E2ypFSk

Show HN: A userscript that adds archive URLs below the paywalled HN submissions This userscript adds archive URLs to the metadata section of HN submissions without breaking the immersion. Here are 2 screenshots: https://ift.tt/oB80M1O GreasyFork: https://ift.tt/RSaLBAJ... Source code: https://ift.tt/hOHagqR Now let me overexplain. -Why?- I never liked paywalled articles. I understand where they come from, but I don't like where we cross our paths. This is why I don't use major news aggregators anymore. Instead, I spend my "catching-up-with-the-world-time" on Hacker News. However, Hacker News (HN) also has its fair-share of paywalled articles. ( Around 11.6% according to my short-lived, half-assed attempt at measuring it. See my super old data https://hpa.emre.ca/ I tell the story below.) -First try- Around a year ago, when I ran the above experiment, my goal wasn't to run that experiment. It was during my self-teaching & career-changing process, I decided to build a React HN clone. To make it stand-out from the bunch, I added a paywall feature. It would detect paywalled articles and would add an archive URL into the metadata. The issue with archiving is unless someone archived the link before on the {archiving-project} then the link is most likely not archived. So me sending people to those projects meant nothing. It kinda meant something for me from an ideological standpoint but I assume you are not me. This rubbed me the wrong way. I decided to build a backend (See https://ift.tt/nae1q5g ) that would scan the links and automatically to detect paywalls close to real-time and submit paywalled ones to archive.is for archival. I used Nodejs, Firebase, and React. I was -still am- really proud because I believed it was doing public good in terms of digital preservation. Only 1 person needed to run this script to benefit everyone. As an extra, I was curious on how many paywalled articles were being shared, by whom, at what time. So I also created some analytics functionality to gather the data. And later created a UI to present it. HN-Paywall-Archiver was great but I stopped running the backend at some point. Because at that point couldn't find a way to continuously run my backend code on some platform for cheap or didn't try hard enough. P.S. Recently I've been thinking of remaking this version with Cloudflare Workers. -Hacker News Paywall Archiver Userscript- After almost a year, I got into userscripts. Super great super awesome concept. People seem to hate javascript unless it is presented as a userscript. So I decided to get my hands dirty to create a simple solution that solves the paywall issue on HN without breaking any hearts. My solution is not perfect as it had to be simple. But here's the rundown. Pros: - Does not beg for attention. - Simple code, simple concept. - Unintentionally, indicates which submissions are paywalled without you interacting with anything. - Not-yet-archived archive links can make you feel like you are contributing to the society after you click on the "archive this URL" button on project page. - Uses HN html defaults, so I hope it plays well with the HN skins/plugins/userscripts you use. Cons: - It doesn't automatically archive the links. - It uses clone of a static list of paywalled websites sourced from a popular Chrome extension. ( https://ift.tt/ZLxIjmg... ) So changing the paywall list is slow and manual. - No guarantees of archived links actually having the archive readily available for reading. Though there are currently 3 projects added, so it should be enough for most links. So, there you go. I hope you enjoy it. It can break occasionally due to changes in news.ycombinator code, if you let me know on Twitter, I can fix it ASAP. Otherwise you have to wait until I notice that the script is broken, which can take quite a while as I browse HN on mobile. https://ift.tt/hOHagqR November 30, 2022 at 03:08AM

Show HN: Overengineering guest WiFi logins for fun (sadly not profit) https://ift.tt/7IeNv9Q

Show HN: Overengineering guest WiFi logins for fun (sadly not profit) Hey HN! I wanted to share a project that I've been working on for a while and finally "completed" (until next time I try to improve it, that is). The idea is that I wanted my guest wifi password to change frequently, but I also didn't want my guests to hate me every time they came over to visit. Hence be_my_guest was born. Please let me know what you think! https://ift.tt/a3OmKFo November 29, 2022 at 08:31PM

Show HN: Daily QRCode https://ift.tt/mT09ao5

Show HN: Daily QRCode I built https://da.ilyqrco.de/, a site which requires(*) scanning a QR Code to discover a different daily link. Hope you enjoy the concept, I have queued up a whole bunch of links I think are interesting. * If you happen to load the site on your phone and can't have your phone scan itself, you can visit the /archive page and simply click on links. It kind of defeats the whole purpose ¯\_(ツ)_/¯ November 29, 2022 at 05:13PM

Show HN: A minimal notepad – without the cloud or 3rd party libs https://ift.tt/ywIBVKE

Show HN: A minimal notepad – without the cloud or 3rd party libs I made this tiny notepad website, to write things down in your browser. The Features - Just saves to your browser's localstorage (no cloud or login) - Export to TXT file - Formatting keyboard shortcuts - Works offline - Super fast The Tech - Single HTML file - 20 lines of JS + service worker (for offline usage) - Using pure CSS for modals - Github pages hosting - Basically it's just a "contenteditable div" with some extra features - Source -> https://ift.tt/zZDUeP8 It's been done before, but I couldn't find a version I liked, that worked offline too. Which is why I just hacked this little thing together. Plus it's fun to make things. This taught me about offline websites, css hacks to make dialogs, inline favicons, and hacking together a prototype without 500mb of "node_modules". Anyway, hope someone finds this useful too! https://ift.tt/wn3T21c November 29, 2022 at 02:49PM

Show HN: Python library for embedding large graphs (Written in Rust) https://ift.tt/HRaWUBJ

Show HN: Python library for embedding large graphs (Written in Rust) https://ift.tt/1Fqd4Z0 November 29, 2022 at 10:20AM

Show HN: Compare GPT DaVinci-002 and 003 summaries of current top HN stories https://ift.tt/osVlxT9

Show HN: Compare GPT DaVinci-002 and 003 summaries of current top HN stories Based on quick extensions to the open source telegram summarization bot I posted a few days ago ( https://ift.tt/esVF9vj ), you can see for yourself how davinci 002 and 003 compare on the current top HN stories for the same prompt and temperature (0.2). Items that don't have summaries are usually due to a failure to access meaningful url content. https://news.jiggy.ai November 29, 2022 at 05:41AM

Show HN: Get the trust score for an Ethereum Wallet ID https://ift.tt/5e17nHD

Show HN: Get the trust score for an Ethereum Wallet ID I built this page to check the trustworthiness of an ethereum wallet ID. Feel free to comment or at the bottom of the page, there is a link to provide feedback. https://ift.tt/53VSc0T November 28, 2022 at 08:15PM

Show HN: Using GPT-3 to reply to emails https://ift.tt/r6sSRIY

Show HN: Using GPT-3 to reply to emails https://remail.ai/ November 28, 2022 at 07:39PM

Show HN: Create a festival lineup from your top artists https://ift.tt/Ye9SmRE

Show HN: Create a festival lineup from your top artists https://ift.tt/KzwicNx November 28, 2022 at 04:26PM

Show HN: Phoenix10.1, a Personalized Radio Station https://ift.tt/DVcy8TA

Show HN: Phoenix10.1, a Personalized Radio Station https://ift.tt/lLPDXdS November 28, 2022 at 03:49PM

Show HN: WebStickies – Sticky notes for the internet https://ift.tt/wAC9lfG

Show HN: WebStickies – Sticky notes for the internet I made a browser extension that lets you leave notes on websites. Some features: search by content, add tags, sync, export/import https://ift.tt/5F3ezwG November 27, 2022 at 09:55PM

Show HN: Visualizing the group stage of the 2022 FIFA World Cup https://ift.tt/UJEwti2

Show HN: Visualizing the group stage of the 2022 FIFA World Cup This is a visualization we created for a blog post back in 2018 and decided to resurrect for 2022. You can see at a glance a bunch of information about the progress of each group - the result of each match that has been played, the status of each team, and how many matches have been played. I like to think this would get a good data-ink score from Edward Tufte. https://ift.tt/LZsgfHv November 28, 2022 at 03:37AM

Show HN: Hacker way to half app development time and cost https://ift.tt/fklI2PA

Show HN: Hacker way to half app development time and cost https://ift.tt/vs5q4X2 November 28, 2022 at 03:26AM

Show HN: ePub Reader + VS Code = Flow https://ift.tt/g1HAILY

Show HN: ePub Reader + VS Code = Flow https://ift.tt/iHhKpmF November 27, 2022 at 01:07PM

Show HN: A Simple CI/CD Demo of GitHub Actions to EKS https://ift.tt/caSwP6v

Show HN: A Simple CI/CD Demo of GitHub Actions to EKS https://ift.tt/xS1DUIe November 27, 2022 at 10:03AM

Show HN: footnote - a modern take on Goodreads https://ift.tt/F6soUqi

Show HN: footnote - a modern take on Goodreads footnote - A modern take on Goodreads https://ift.tt/3tjayVJ November 27, 2022 at 07:52AM

Show HN: I created a Chrome extension to help keep good posture while browsing https://ift.tt/pguMt7z

Show HN: I created a Chrome extension to help keep good posture while browsing Hey HN, this is a small project I created that blurs your browser window whenever you start slouching. I'm sure it can be improved, but I wanted to put it out there in case anyone was interested. Links to the github repo [0] and the extension on the Chrome Webstore [1]. I'd love to get some feedback on it. [0] https://ift.tt/NZftwQR... [1] https://ift.tt/oYDbwex... https://ift.tt/4fDBkHj November 27, 2022 at 06:57AM

Show HN: Wehn young, we read solw and eojny more. Get that aiagn with this app https://ift.tt/VmfbOoT

Show HN: Wehn young, we read solw and eojny more. Get that aiagn with this app If you can read this, you are one of the plpoee who can raed text in wihch the first and lsat letrets are uncghenad and the mlddie leterts are scrambled. Tihs technique, and others taht make rdnaeig swoler (such as cingnahg the font to Papyrus) hvae been shown to incearse rneitoten of information. Wtih tihs bookmarklet, you can force yuorself to raed sloewr and wtih mroe effort, pteliolnaty iionmvprg retention. https://ift.tt/dgHia9A November 27, 2022 at 03:27AM

Show HN: Iceburg CRM – Open-Source Meta Driven CRM Using Vue3 / Laravel https://ift.tt/OvQzaGd

Show HN: Iceburg CRM – Open-Source Meta Driven CRM Using Vue3 / Laravel https://www.iceburg.ca November 26, 2022 at 09:19PM

Show HN: I made a sliding puzzle game https://ift.tt/lwvnrcU

Show HN: I made a sliding puzzle game Inspired by another recent puzzle game [1] and bored at home while sick with the stomach flu, I decided to create a mobile-friendly version of the sliding-tile puzzle game that I once played as a kid. How to play: 1. Tap a square to move it to the empty square. 2. Repeat until you've unscrambled the image. Options: - Allow swapping: Any image square can be moved to the empty square. (Easier) - Only sliding: Only image squares that are directly adjacent to the empty square can be moved. (Harder) Created in a day with React and the Unsplash random image API. Of course, that Unsplash API happens to be returning 503s at the moment of this submission, so I've manually added about 20 images for now. It was a fun toy project, but I'd love to hear any feedback or suggestions. It's open source on GitHub [2] if you'd like to read and critique my shitty JS :P [1] https://ift.tt/Nrenu3p [2] https://ift.tt/iwDnl5L https://tileslide.com/ November 26, 2022 at 09:01PM

Show HN: I made a minimalist puzzle game about linking nodes in graphs https://ift.tt/4IoZrDT

Show HN: I made a minimalist puzzle game about linking nodes in graphs https://ift.tt/W1YeRDo November 26, 2022 at 08:40PM

Show HN: Understanding Braids (digital audio synthesis 101) https://ift.tt/KXiHju7

Show HN: Understanding Braids (digital audio synthesis 101) https://ift.tt/NAIYGmW November 26, 2022 at 12:26PM

Show HN: Primitive tool to record GIFs from terminal commands https://ift.tt/8MpYmg0

Show HN: Primitive tool to record GIFs from terminal commands I've made a primitive tools to record GIF files. There's many tools like this, but I was inspired by VHS[0]. The thing is, VHS requires ffmpeg and chromium to create GIFs and videos, which is a nice approach, but it's too heavy for my taste. Basically, I forked a simple terminal emulator[1] written in plain C and added commands to write output straight to a GIF file[2]. It's stil a WIP pet-project, but I believe it could be usefull for someone, for example, to create animated illustrations for documentation, blog posts and such. [0] https://ift.tt/74yo3WX [1] https://ift.tt/jJ479XI [2] https://ift.tt/uemKS8C https://ift.tt/aWQqiKp November 26, 2022 at 05:34PM

Show HN: I made an API builder for side projects https://ift.tt/UVM9ljy

Show HN: I made an API builder for side projects https://ift.tt/jVyuatK November 26, 2022 at 08:43AM

Show HN: Open Source Bot That Summarizes Top Hacker News Stories Using GPT-3 https://ift.tt/nN1lFJr

Show HN: Open Source Bot That Summarizes Top Hacker News Stories Using GPT-3 https://ift.tt/N07ESgq November 26, 2022 at 04:04AM

Show HN: Open-Source Page Block Builder with Remix and Tailwind CSS https://ift.tt/Lc3frUq

Show HN: Open-Source Page Block Builder with Remix and Tailwind CSS https://ift.tt/TNsAygF November 26, 2022 at 02:34AM

Show HN: Open-source case management for KYC/B (built-in OCR, face matching ML) https://ift.tt/AaVHyEq

Show HN: Open-source case management for KYC/B (built-in OCR, face matching ML) Hi everyone, We have just released an open-source case management dashboard for manually approving/rejecting KYC requests (know your customer) with built-in OCR & face-matching functionalities. Next steps: - Enable KYB (business onboarding) documents and personas approval. - Connected backend between our KYC flow and the case management dashboard. - Releasing an open-source rule engine, to help automate decisions. We’d love for you to try it out, give us feedback, and suggest features that would make it applicable to you. And if the rest of the project is relevant or interesting to you, follow us here: https://ift.tt/Mszy1qd and we’ll update you once new things are available. Thanks! https://ift.tt/AUJXwNS November 25, 2022 at 11:44PM

Show HN: A new way to do footnotes https://ift.tt/CxY7kU2

Show HN: A new way to do footnotes https://ift.tt/oGsF0rZ November 25, 2022 at 04:59AM

Show HN: Analyze the behavior of OSS for malicious intent https://ift.tt/NJrlz1w

Show HN: Analyze the behavior of OSS for malicious intent https://ift.tt/WcO9enS November 25, 2022 at 04:05AM

Show HN: Google Sheets GOOGLEFINANCE() reliability enhancement https://ift.tt/alUCFhb

Show HN: Google Sheets GOOGLEFINANCE() reliability enhancement Anyone who uses GOOGLEFINANCE() for stock/ETF prices and then logs your total portfolio assets daily (by trigger), knows that it is not 100% reliable. What I wanted was something that would use the last good data point if GOOGLEFINANCE was failing. So I added caching to solve this problem. There is also another issue that GOOGLEFINANCE is particularly bad with Canadian stock symbols. It also does not find stock/etf dividend yields. For this I query a few finance websites to pull in the missing info. Now the problem looking up a couple hundred symbols using =CACHEFINANCE() (my custom function) was the dreaded 'Loading' error, which would also cause asset tracking to fail - so... I also added the capability to run as a trigger function, so it has now been 100% success for my logging. The app script will create a trigger for each job required (i.e. pricing is one, yieldpct is another, etc.). It will also automatically exit and re-start the trigger if it can't get through all requests before the 6 minute mark (a Google restriction). This is especially needed with the 'Yieldpct' because all data is found using URL fetch - which is much slower than a working GOOGLEFINANCE. I have made this an open source project if you want to use the Google Apps Script. Please let me know of any suggestions to help improve going forward. This version works for me, but of course the first person using other than me will probably find something wrong. I'm sure my README.md could use some further enhancements. https://ift.tt/v289a0N November 25, 2022 at 02:42AM

Show HN: World Cup 2022 CLI Dashboard – Watch matches in your terminal https://ift.tt/jYnR9ZP

Show HN: World Cup 2022 CLI Dashboard – Watch matches in your terminal https://ift.tt/17umDdH November 25, 2022 at 01:56AM

Show HN: Have fun betting virtual (not real) money on predictions from HN users https://ift.tt/vL6UHn0

Show HN: Have fun betting virtual (not real) money on predictions from HN users I wanted to see how difficult it would be to build a web app using a sub-$300 android smartphone. Decided to build a fun predictions website where you could bet virtual (not real) money on predictions made by others, and also make predictions of your own. Building it turned out to be considerably easier and more fun than I anticipated. Primary tools used were: # QuickEdit as the mobile code editor (Note: the free version of the QuickEdit app is riddled with ads, it shows an advert each time you close a tab, but it unfortunately had the best UI of the 3 or so Android code editors I tested. Ended up using NetGuard to block it from retrieving & displaying ads), # PHP for the Backend ( custom PHP microframework I've used and built on over the past few years ). # jQuery for the frontend js ( cringing ) - it appears I'm simply too lazy to learn React/Vue/et al. Every once in a while, I pick one of them to learn, but I always end up returning to jQuery - or time-permitting - amateur level vanilla JS. # Bootstrap for the CSS - Battle-tested. For a purely backend dev with minimal design skills, good ol' Bootstrap (and in a growing number of cases, Tailwind) is always a life saver. # Whole thing is hosted on 2 VMs (1 hosting the web app, and 1 hosting Redis & MySQL). # As to the site itself, it turned out to be pretty cool to play around with. Go there, view the predictions, bet on the predictions you believe will come true, or against the ones you think will not. You get $50,000 to bet with (not real money). No signup is required to bet, but a quick signup is required to make a prediction. Hope you guys like it, and please be ruthless in telling me of any bugs you've found. So go on here => kudotap.com And Have Fun! https://kudotap.com November 25, 2022 at 01:07AM

Show HN: Stable Diffusion v2 web interface https://ift.tt/dShzKob

Show HN: Stable Diffusion v2 web interface https://ift.tt/XzaBpqC November 24, 2022 at 11:58PM

Show HN: I've created an example project for Server-Driven UI with documentation https://ift.tt/HhIvLNS

Show HN: I've created an example project for Server-Driven UI with documentation Best practices for Server-Driven UI (SDUI) is hard to find or is unclear. I've worked with it for a number of years and have created this repository to share my learning. I hope this gives some clarity to what SDUI can do. It's a project that will continue to grow and feel free to share/express/educate/hate/love some feedback. https://ift.tt/8j3gCDT November 24, 2022 at 03:45PM

Show HN: Automated Stair Lighting Project https://ift.tt/z4d8hRi

Show HN: Automated Stair Lighting Project https://ift.tt/PzWFauZ November 24, 2022 at 12:11PM

Show HN: Could you be a web designer? https://ift.tt/ucbW1df

Show HN: Could you be a web designer? I made a short quiz to test web/frontend design skills. Some of the questions require knowledge of trends, but most of them test the ability to notice small details in the design and css of the page. Hope you have fun with it! https://ift.tt/lLjZYa5 November 24, 2022 at 05:49AM