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

Show HN: Superpose – Compile-time Go transformations in multiple dimensions https://ift.tt/G8qfO5Q December 31, 2022 at 09:02PM

Show HN: I made a simple, open source, chromatic tuner mobile app https://ift.tt/9CVSPZq

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/oAgWwVE https://ift.tt/yU0KSBM... Would love any feedback! https://ift.tt/vjoEfCD December 31, 2022 at 08:51PM

Show HN: Mastodon Quick Start in 280 Characters (Including This Title) https://ift.tt/jqkAGnl

Show HN: Mastodon Quick Start in 280 Characters (Including This Title) Mastodon Quick Start In 280 Characters (Including This Title) 1) Pick a server at https://ift.tt/V7ZuQ1D that admits new users. 2) Register account and confirm email. 3) Search for users or check out the "Trending" tab. 4) Follow and engage with users. Mastodon works like Twitter. ------- The whole guide including the headline are exactly 280 characters long :) The philosophy behind this is that it is more important to seize current ripples in the social media space and get people to check out decentralized social media than it is to have its principles understood. There are risks, but the are low and justified in my opinion. The main thing to avoid in my opinion is to have people unexpectedly loosing their data. Regarding this, I see two these two main risks of this oversimplified approach: Server shutdown: By guiding the users to a server of https://ift.tt/V7ZuQ1D, it is unlikely that the server will shut down without notice. (Note that twitter can cease operation too, although this is more unlikely.) Getting banned: Account can be redirected. (Note that getting an account banned for violating the rules can happen on twitter too.) Feel free to copy, modify and use it however you feel. My hope is to encourage people to check out decentralized social media. December 31, 2022 at 11:49AM

Show HN: Integrate user auth more quickly https://ift.tt/4dri3pW

Show HN: Integrate user auth more quickly https://ift.tt/XMSBmwt December 31, 2022 at 10:53AM

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

Show HN: I Built Sailboat UI – Modern UI Framework for Tailwind CSS Get start with 150+ Tailwind CSS components , built your website quickly with Sailboat UI. https://sailboatui.com/ December 31, 2022 at 08:48AM

Show HN: lambdaprompt – build, compose and call templated LLM prompts https://ift.tt/sAXWSrI

Show HN: lambdaprompt – build, compose and call templated LLM prompts For the past few months I've been building a lot of things with LLMs (GPT-3, Codex, etc.) as I've been trying to push them to their limits (especially towards applying them to the tabular data domain) When working on this, I've found there are some common patterns for solving problems (templating, chaining, functional-programming style operations, etc.) As I've iterated, I've come to believe that a functional style interface is likely going to power a new wave of systems I'm calling "prompt-machines"(systems where the core new unit of work is a "named" LLM prompt, extending the "function" concept). Additionally, in order to make the code capable of meta-prompting (where the LLM can write its own templated prompts), I aimed to make the interface and library as simple and lightweight as possible. I think I've achieved my goal, so I'm releasing the library to share with others! I mainly use lambdaprompt in two main ways: (1) to quickly try out "map" applying a LLM prompt against multiple inputs, to see how it behaves on a fixed set of inputs (2) to quickly iterate on a prompt-chain (taking the output of a prompt, and passing it to other prompts) to create complex behavior. An example of (2) that worked quite well is a Text-2-SQL prototype: It generates multiple SQL options, then executes each against the database (if it errors, asks `Codex-EDIT` to fix the errors and retry), then takes the most "consistent" answer as the valid answer. Simply by adding this prompt-chain on top of codex, we saw an improvement from ~75% to ~85% on a spider Text-2-SQL benchmark (On just a small sample of N=200). To increase usability it also ships (extras) with a fastapi app that registers any defined prompts as endpoints directly, and hosts the functions to be directly callable via HTTP-GET requests. This makes it easy to build client-applications off of these prompts, while allowing the prompt itself to be arbitrarily complex (composition of prompts) I hope you enjoy using it! Also, I'm super curious to hear if anyone else has been thinking about LLMs (composing them, building interfaces to them, etc.) in similar ways and what learnings have been (even if not though this library) https://ift.tt/0943tjJ December 31, 2022 at 09:13AM

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

Show HN: BingeTheTube: binge YouTube channels from oldest to latest Briefly, what the app does: 1. Points to a reverse playlist(an actual youtube playlist) for a channel. 2. Ability to skip to a position in playlist from beginning. 3. Request any new channel you would like to have a reverse playlist for ! Usage eg: - Using the above you can skip to say 100th video from begining in a channel (e.g CaseeyNeistat Vlog) and keep watching on youtube app (without going back to bingethetube.com). - Come back next day and resume watching from say video 120 without a lot of scrolling Useful if you like to follow a creators youtube journey or old Vlogs ! https://ift.tt/3co8yZ9 December 30, 2022 at 09:58AM

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

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/wkz3RPL December 29, 2022 at 10:16PM

Show HN: I built a possible alternative to social media RSS https://ift.tt/b35ZJBE

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/Aalvb34 December 30, 2022 at 05:15PM

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

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/UgBfuCT December 30, 2022 at 12:58PM

Show HN: A hypermedia-driven app based on htmx and Drogon C++ web framework https://ift.tt/AxR7Y6r

Show HN: A hypermedia-driven app based on htmx and Drogon C++ web framework https://ift.tt/mgcT3iJ December 29, 2022 at 10:10PM

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

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/icpdZhP https://ift.tt/Z6DhMNJ December 30, 2022 at 04:06AM

Show HN: Logos Created with AI https://ift.tt/P7iXVHa

Show HN: Logos Created with AI https://ift.tt/rDQml8J December 29, 2022 at 11:20PM

Show HN: A 90s retro game called “Crystal Cave” https://ift.tt/kdMwfn4

Show HN: A 90s retro game called “Crystal Cave” Been very nostalgic seeing this, reminded me of the games back in the day. https://ift.tt/KHg0RfQ December 29, 2022 at 03:39PM

Show HN: LazyReminder – Reminders for lazy people built by lazy people https://ift.tt/wLUrumq

Show HN: LazyReminder – Reminders for lazy people built by lazy people https://ift.tt/D4GhdSC December 29, 2022 at 03:22PM

Show HN: Dumbo – A tiny ActivityPub server for building bots https://ift.tt/52VftAy

Show HN: Dumbo – A tiny ActivityPub server for building bots https://ift.tt/0tCAX3r December 29, 2022 at 02:52PM

Show HN: Qrgpt, a small CLI utility for better code generation https://ift.tt/SeoWGRq

Show HN: Qrgpt, a small CLI utility for better code generation https://ift.tt/plDQHEm December 29, 2022 at 02:29PM

Show HN: VideoBox – Easy video processing as a service https://ift.tt/n503ogf

Show HN: VideoBox – Easy video processing as a service https://videobox.dev/ December 29, 2022 at 01:32PM

Show HN: Pressn't, a site where you can only have a single post https://ift.tt/08liInO

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/RoOpuTe December 29, 2022 at 01:09PM

Show HN: A LinkedIn Chat GPT on Steroids https://ift.tt/Sb4OVs1

Show HN: A LinkedIn Chat GPT on Steroids https://www.lunaa.io/ December 29, 2022 at 10:25AM

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

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/m4JFQx0 , https://ift.tt/dYqs8py [1] memcached, 16 worker threads: https://ift.tt/0HqeJPY [2] zcached: https://ift.tt/vs9yOLz [3] https://ift.tt/fRIGLrW... https://ift.tt/QXsuznT December 28, 2022 at 05:48PM

Show HN: Track Institutional Investors https://ift.tt/jig9TVF

Show HN: Track Institutional Investors https://ift.tt/WYCEy3i December 28, 2022 at 08:33PM

Show HN: Pbproxy – Send your clipboard anywhere you can ssh https://ift.tt/G1rmuDC

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/EslIMCx December 28, 2022 at 09:12AM

Show HN: Get user feedback. Make it a conversation https://ift.tt/Y9y4Re3

Show HN: Get user feedback. Make it a conversation https://feedbakk.io/ December 28, 2022 at 07:57AM

Show HN: Listen To The Ocean – JavaScript game w. AI-generated sprites https://ift.tt/ogIsWpc

Show HN: Listen To The Ocean – JavaScript game w. AI-generated sprites https://ift.tt/PBrjdET December 28, 2022 at 01:36PM

Show HN: GPT Classifies HN Titles https://ift.tt/6A29jrV

Show HN: GPT Classifies HN Titles With all the "what can GPT do", I went to dabble with it to see if I could do something that plays to its strengths rather than just speculating about "would it be good at that?" https://ift.tt/P9fcMSD The basis for the prompt is: Classify following titles into one or more of {US Politics}, {World Politics}, {Technology}, {Security}, {Current Events}, {Boasting}, {Curiosity}, {Unknown} The results from the front page as I type this: 34152137 Technology: Lite XL: A lightweight text editor written in C and Lua 34151880 Curiosity: Hydrochloric acid is more complicated than you think 34156235 World Politics, Current Events: Apple Japan hit with $98M in back taxes for missing duty-free abuses 34152333 Technology: The Architecture of the Lisa Personal Computer (1984) [pdf] 34151951 Curiosity: The Zen anti-interpretation of quantum mechanics (2021) 34155009 Unknown: Added 49 volumes of Arkansas, Mississippi, and Tennessee law 34145665 Technology: FEA Solver that doesn't need defeaturing 34151107 World Politics, Current Events: Amazon packages burn in India, final stop in broken recycling system 34155783 Technology: Your Cellphone Will Be a Satphone 34154778 World Politics, Current Events: Vandals destroy 30k-year-old indigenous cave drawings in Australia 34146397 Boasting: Ask HN: Elevator Pitch for a Polymath? 34151708 Technology: All About USB-C: Illegal Adapters 34149340 World Politics, Current Events: Southwest cancels 5,400 flights in less than 48 hours 34154896 Technology: Beaker Browser is now archived 34145811 Technology: Run Third-Party Scripts from a Web Worker 34152978 World Politics, Current Events: When Algorithms Rule, Values Can Wither 34152981 Security: Experian Vulnerability Shows Any Report with just SSN, DOB, ADR 34151382 World Politics, Security, Current Events: US Government demands direct police access to European biometric data [pdf] 34143272 Curiosity: Archaeologists devise a better clock for Biblical times 34149804 Technology: Using eBPF and predefined inspections to minimize “observability tax” 34155875 US Politics: Ventura Issues 34152100 Technology: Anki SRS Algorithm : Spaced repetition explained with code 34154406 Technology: How RISC-V Timer Interrupts Work 34146493 Curiosity: Old-school computing: when your lab PC is ancient (2021) 34152369 Technology: BorgBackup: Deduplicating archiver with compression and encryption 34147825 Technology: Show HN: Self-hosted CMS on serverless Cloudflare 34153648 Boasting: Brooklyn Bar Menu Generator (2015) 34117429 Unknown: “Blue Light” creating capacity for nothing (2007) 34149239 Curiosity: Visually symmetric words There are certainly some that one could argue would be different though I think its fairly correct based on titles alone. I'll also note that there are some different results when I was working in a smaller sample size - the entry "Added 49 volumes of Arkansas, Mississippi, and Tennessee law" was classified as "US politics, Current Events" rather than "Unknown". I do want to note that isn't that bad. Running this: "prompt_tokens":560,"completion_tokens":222,"total_tokens":782 So, this is just a hair under $0.02 to do. Thinking about it, some cleanup can be done by removing the year and media type which could trim a few tokens off the request. December 28, 2022 at 02:00AM

Show HN: Mastinator. Disposable public anonymous no-login Fediverse accounts https://ift.tt/LrjH04T

Show HN: Mastinator. Disposable public anonymous no-login Fediverse accounts https://mastinator.com/ December 28, 2022 at 01:28AM

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

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/gP4LDaX Interested in your feedback! https://ift.tt/y32rapI December 27, 2022 at 11:14PM

Show HN: Diagramify – Describe your diagram and get it https://ift.tt/tzrSlky

Show HN: Diagramify – Describe your diagram and get it https://ift.tt/vWSgeUm December 27, 2022 at 05:24PM

Show HN: Rototill a Node.js library to make type-safe routes for Express https://ift.tt/T7FS4xg

Show HN: Rototill a Node.js library to make type-safe routes for Express https://ift.tt/PE8Ubko December 27, 2022 at 04:01PM

Show HN: Self-hosted CMS on Server-less Cloudflare for podcast/blog/img/videos https://ift.tt/qhldWsM

Show HN: Self-hosted CMS on Server-less Cloudflare for podcast/blog/img/videos https://ift.tt/y9mfiSd December 27, 2022 at 11:42AM

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

Show HN: Dog API https://dogapi.dog December 27, 2022 at 10:23AM

Show HN: Sideproject.guide https://ift.tt/hvLgeXE

Show HN: Sideproject.guide https://ift.tt/Fs8wpko December 27, 2022 at 06:36AM

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

Show HN: Gamedrop – Videogame collection management, price alerts, and prices https://ift.tt/hQC2pEX December 27, 2022 at 01:53AM

Show HN: How many advertising panels in Sydney are near a public telephone? https://ift.tt/RN2zFsx

Show HN: How many advertising panels in Sydney are near a public telephone? https://ift.tt/BD8LqUZ December 26, 2022 at 11:57PM

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

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/LphQDlE December 26, 2022 at 10:27PM

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

Show HN: Test if your shortcut conflicts with any default shortcuts in browsers https://ift.tt/8UhZ9nT December 26, 2022 at 08:04PM

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

Show HN: WebTransport vs. WebRTC vs. WebSocket https://ift.tt/qCNAJgu December 26, 2022 at 02:46PM

Show HN: 10x Faster Twitter Embeds https://ift.tt/1eUBr8c

Show HN: 10x Faster Twitter Embeds https://ift.tt/OVaL98C December 26, 2022 at 05:11AM

Show HN: Talk to GPT-3.5 via WhatsApp https://ift.tt/6NSJuAR

Show HN: Talk to GPT-3.5 via WhatsApp https://aibuddy.chat/ December 26, 2022 at 03:54AM

Show HN: Secure end-to-end client sessions and API calls using crypto key pairs https://ift.tt/jKF5Zan

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/78TV3vX December 25, 2022 at 10:07PM

Show HN: Kweb 1.3.3 released, a server-side interface to the browser's DOM https://ift.tt/m6r8baL

Show HN: Kweb 1.3.3 released, a server-side interface to the browser's DOM https://ift.tt/bzYtypO December 25, 2022 at 09:10PM

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

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/6S1gMAz ) 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/LA3yZYb December 25, 2022 at 08:52PM

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

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/BQt7YVk December 25, 2022 at 08:31AM

Show HN: GPT-3 Powered Shell https://ift.tt/th9IV2k

Show HN: GPT-3 Powered Shell https://ift.tt/Y2ldign December 23, 2022 at 04:34AM

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

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/Zw0zULA Say hello to TapTab : https://ift.tt/WBOAqfZ... 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/tH7YSok Thank you! https://www.taptab.dev December 24, 2022 at 01:05AM

Show HN: GUI-based free app to backup and restore hard disk on Windows clients https://ift.tt/Tb3KBst

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 06:28AM

Show HN: Shmux – run all your scripts from one file https://ift.tt/1rzCWFm

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/W4Ade5i December 24, 2022 at 06:06PM

Show HN: Digital privacy game for middle schoolers, our Harvard final project https://ift.tt/Lm91H2D

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/3HGnjQk December 24, 2022 at 06:11PM

Show HN: Simple golinks server backed by airtable https://ift.tt/0m3CkTL

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 23, 2022 at 11:03PM

Show HN: Search HN Favorites or Export to CSV/HTML https://ift.tt/bd6WxQM

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/JWlrmNA December 23, 2022 at 09:07PM

Show HN: Box4D – 4D physics demo using Rust and wgpu https://ift.tt/zgS7fU9

Show HN: Box4D – 4D physics demo using Rust and wgpu This is a little physics toy I've been working on off and on for a while. I originally planned on making a more fully featured game of some sort (I suppose I still may some day), but it turns out that writing interesting graphics and physics algorithms is more compelling than the hard work of polishing an actual product. Who knew? While there are plenty of good guides for 2D and 3D graphics and physics, there's not much out there for 4D. In hopes of alleviating that, the code here is arranged such that the commits are more or less a step-by-step guide, with comments for the interesting or tricky parts. While I don't think I came close to the simplicity or clarity of Box2D Lite, I hope it can serve as a useful example to anyone interested in 4D rendering and physics. https://ift.tt/YBhu7NK December 23, 2022 at 06:30PM

Show HN: zygolophodon: CLI for reading Mastodon posts (no account needed) https://ift.tt/B89xPJ4

Show HN: zygolophodon: CLI for reading Mastodon posts (no account needed) https://ift.tt/c753deF December 23, 2022 at 04:17PM

Show HN: Teetty: a CLI tool to remote control a program running in a terminal https://ift.tt/b2sQl1J

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/F2tpVxL December 23, 2022 at 01:13PM

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

Show HN: UI for Apache Kafka v0.5 released with RBAC and serde plugins https://ift.tt/wLEhSA9 December 23, 2022 at 02:41PM

Show HN: My bookmarks of HN and who I'm following https://ift.tt/B47GSPY

Show HN: My bookmarks of HN and who I'm following https://ift.tt/Mwre1vN December 22, 2022 at 11:10PM

Show HN: My Afternoon JavaScript Library https://ift.tt/2C8KHsT

Show HN: My Afternoon JavaScript Library https://ift.tt/NCxeVcS December 22, 2022 at 08:00PM

Show HN: Create a Children's book with AI – with illustrations https://ift.tt/5mqEP3e

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/xZtQC0G December 22, 2022 at 06:38PM

Show HN: eBPF-powered L4 package dropper https://ift.tt/r5OfXLJ

Show HN: eBPF-powered L4 package dropper https://ift.tt/Rhim6MD December 22, 2022 at 03:48PM

Show HN: A Python AST viewer for the terminal https://ift.tt/EXLfViW

Show HN: A Python AST viewer for the terminal Hey HN! I've been having a play with the idea of building a Python AST viewer that can be used in the terminal. It's very early days yet, but the basic approach is now available for playing with. Also on PyPi and works fine on GNU/Linux, macOS and Windows. https://ift.tt/GTvdexC December 22, 2022 at 02:12PM

Show HN: Decentralized Database https://ift.tt/71X6chL

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/vFqRAko December 22, 2022 at 01:34PM

Show HN: I store my critical secrets and document, and communicate privately https://ift.tt/vDUnw0l

Show HN: I store my critical secrets and document, and communicate privately https://ift.tt/nfJqsXU December 21, 2022 at 05:10PM

Show HN: OpenAEDMap – Automated External Defibrillators from OpenStreetMap https://ift.tt/9iQpIVP

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/wKEPh4u Tech stack: React, MapLibre GL JS, Bulma Backend: https://ift.tt/CSA79rI Tech stack: Python, PostGIS https://openaedmap.org December 21, 2022 at 11:31AM

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

Show HN: Re-write text in the style of famous characters using GPT-3 https://ift.tt/Uf7Wtxa December 21, 2022 at 02:20PM

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

Show HN: Protein Monster (Net Art, NSFW) https://ift.tt/bSawHiK December 20, 2022 at 09:20PM

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

Show HN: Txtai 5.2 released: open-source semantic search https://ift.tt/HxlVnry December 21, 2022 at 12:20PM

Show HN: ChatGPT developed an NPM package to check if jemalloc is installed https://ift.tt/Q90kr5a

Show HN: ChatGPT developed an NPM package to check if jemalloc is installed https://ift.tt/S9lON8U December 21, 2022 at 12:22AM

Show HN: Translate JSON with this new tool, could be game changer for developers https://ift.tt/0ABzqNj

Show HN: Translate JSON with this new tool, could be game changer for developers https://ift.tt/7m09AfH December 20, 2022 at 12:00PM

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

Show HN: High performance HTML5 parser for Ruby, a Nokogiri alternative https://ift.tt/17VXDxc December 20, 2022 at 03:38AM

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

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/Edv07xk [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 04:44AM

Show HN: Yahtzee and Poker and Cosmic Horror = Pine Tar Poker https://ift.tt/M2arwPs

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/c4vIW3p December 19, 2022 at 10:00PM

Show HN: New tool for visualizing embeddings of ChatGPT Q&A https://ift.tt/DS7bKE8

Show HN: New tool for visualizing embeddings of ChatGPT Q&A https://ift.tt/zERWvTt December 19, 2022 at 04:49PM

Show HN: A new word game with a travel theme https://ift.tt/GSfiW30

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/AGZLmBf December 19, 2022 at 10:50PM

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

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/HcDtJrS December 19, 2022 at 11:57AM

Show HN: Christmas Free Icons https://ift.tt/G92MIaR

Show HN: Christmas Free Icons https://ift.tt/vurA8wm December 19, 2022 at 07:04AM

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

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/UTehmVY December 18, 2022 at 11:00PM

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

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/ObUi3zl December 19, 2022 at 03:25AM

Show HN: Share Mastodon link in an untraditional way https://ift.tt/YhTBw67

Show HN: Share Mastodon link in an untraditional way https://ift.tt/aIqyOKW December 19, 2022 at 12:03AM

Show HN: Log in to Mastodon with your Twitter account https://ift.tt/kace0s5

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 18, 2022 at 11:38PM

Show HN: Laravel Documentation Bot https://ift.tt/oAunSLU

Show HN: Laravel Documentation Bot https://ift.tt/x8TfDXH December 18, 2022 at 10:29AM

Show HN: I made an Ethernet transceiver from logic gates https://ift.tt/R7Fg8UC

Show HN: I made an Ethernet transceiver from logic gates https://ift.tt/JZtI4mn December 18, 2022 at 07:00AM

Show HN: I Put Artificial Intelligence Inside Google Sheets https://ift.tt/b14yqQY

Show HN: I Put Artificial Intelligence Inside Google Sheets Hello Everyone, I built =SHEETAI(), a way to run GPT-3 prompts in Google Sheets. It's incredible how tasks that are hard or impossible to do w/ regular formulas become trivial. For example: sanitize data, write thank you cards, summarize product reviews, categorize feedback... Try Now for free at SheetAI.app https://ift.tt/V8J6qen December 18, 2022 at 05:09AM

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

Show HN: mkdirpy. Like mkdir, but with __init__.py https://ift.tt/yJKIDbk December 18, 2022 at 12:52AM

Show HN: Generate context-aware snippets via tree-sitter https://ift.tt/lD9h7NW

Show HN: Generate context-aware snippets via tree-sitter https://ift.tt/KSMnT3O December 17, 2022 at 10:50PM

Show HN: Create keepsakes for your loved ones using AI https://ift.tt/JmP6Ut7

Show HN: Create keepsakes for your loved ones using AI https://lovelines.xyz December 17, 2022 at 07:21PM

Show HN: baseline – a free, open-source journaling and mood tracking app https://ift.tt/VgGOCUP

Show HN: baseline – a free, open-source journaling and mood tracking app Hey HN! I recently released baseline, a journaling and mood tracking app for iOS, Android, and web. If you've been looking for a better journal, or just want to work on your mental health, you should check it out! It includes: - Simple and fast journaling — just open the app and start typing. - Visualizations to help you understand your progress over time. - Screeners to help you better understand what you might be struggling with. - Customizable notifications to help you build journaling into your daily routine. - Strong privacy — personal data is encrypted with user-specific keys that I can’t access. This app started as a personal project for my own mental health, and it really helped me out — so now here we are! Again, if you've wanted to try journaling or just want to start working on your mental health, I really recommend trying it out. I'll also be here all day to answer any questions y'all have. Thanks so much :) https://getbaseline.app December 17, 2022 at 04:45PM

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

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/HKeaIjD). To give it a try, please follow 3 simple steps below: 1. Download the Java JAR: https://ift.tt/WVUFG19 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/7RFAxb9 Mac/Linux: $ java -jar openapi-generator-cli.jar generate -g python-nextgen -i https://ift.tt/7RFAxb9 -o /var/tmp/python-nextgen/ Windows: $ java -jar openapi-generator-cli.jar generate -g python-nextgen -i https://ift.tt/7RFAxb9 -o C:\tmp\python-nextgen (If JVM is not installed in your machine, please use openapi-genreator-cli docker image instead: https://ift.tt/dXpBj4l) If you've any feedback or question, please reply to https://ift.tt/BVWpZ5A to let me know. December 17, 2022 at 03:16PM

Show HN: Book about forms usability for devs https://ift.tt/zioHZ2a

Show HN: Book about forms usability for devs https://ift.tt/Z5QiIrW December 17, 2022 at 01:29PM

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

Show HN: A magic frame you can prompt to show generated art to an e-ink display https://ift.tt/KyjaYgd December 17, 2022 at 04:11AM

Show HN: Simply see your client hints sent by Chrome https://ift.tt/dLObY89

Show HN: Simply see your client hints sent by Chrome Chrome will start to reduce the UserAgent string and replace it with client hints. here you can simply see your current UA, the reduced one, and your client hints. https://clienthints.me/ December 17, 2022 at 03:04AM

Show HN: The easiest way to run a brainstorm, supercharged with A.I https://ift.tt/2EgfFId

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 06:41PM

Show HN: Rapid Reply – GPT-3 AI Email Assistant for Busy Founders https://ift.tt/oMVUO6t

Show HN: Rapid Reply – GPT-3 AI Email Assistant for Busy Founders Hi HN, I created Rapid Reply for founders, execs and managers who get 30+ emails a day and want to respond fast and polite. It also helps you overcome writers block. Let me know if you have questions. https://rapidreply.ai December 16, 2022 at 08:00AM

Show HN: Simpler – Your GPT-3 Task Planner https://ift.tt/JlY4RHQ

Show HN: Simpler – Your GPT-3 Task Planner https://simplerlist.com December 16, 2022 at 01:41AM

Show HN: I'm challenging your clicking speed with this game I rebuilt https://ift.tt/F8qEcH4

Show HN: I'm challenging your clicking speed with this game I rebuilt https://ift.tt/g68mClO December 15, 2022 at 08:45PM

Show HN: Natural language Twitter search using Codex https://ift.tt/D3rck6Z

Show HN: Natural language Twitter search using Codex We built a structured search engine for Twitter called Bird SQL, available at https://ift.tt/0dzrRqW . 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 its 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/dATjhB0 https://ift.tt/3DVvjcW December 15, 2022 at 10:12PM

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

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/s3wirPA... 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/wsVNBvo December 15, 2022 at 09:44PM

Show HN: AI Avatar Image Generator Based on Other AI Images https://ift.tt/8qmOJhE

Show HN: AI Avatar Image Generator Based on Other AI Images An AI Avatar image generator that creates images of you based on other AI created images. The popularity of the recent AI Avatar image generator apps sparked some interest of mine in the area. After playing around with a few AI Avatar image generators, some of which generate pictures of you based on pictures you upload and prompts you write, I thought, wouldn't it be much easier, instead of writing out prompts, to just select another image which you want your generated image to be based on. The image the user selects is actually another AI generated image, so we know the prompt used to generate it. So prompt writing is abstracted away from the user, and instead they can search for images and click on ones they like. Backend of the application currently uses Astria AI for the image model training and generation, and uses the Lexica API for getting lists of AI generated images and their prompts. https://ift.tt/TolVs6q December 15, 2022 at 02:49PM

Show HN: Complete catalog of data connectors and ETL providers https://ift.tt/S72UafK

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/CyOXsHg December 15, 2022 at 02:37PM

Show HN: Jim Cramer Stock Pick Performance https://ift.tt/OVFy92z

Show HN: Jim Cramer Stock Pick Performance https://ift.tt/9hVmbpY December 15, 2022 at 02:38PM

Show HN: A Video Editor SDK for Web Based on WASM and WebCodecs https://ift.tt/sBeIc3f

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/2CtpKOs December 15, 2022 at 11:59AM

Show HN: Embedding a camera experience within your app shouldn't be that hard https://ift.tt/unxgC0A

Show HN: Embedding a camera experience within your app shouldn't be that hard https://ift.tt/B514Dtk December 15, 2022 at 10:52AM

Show HN: AI Based Fashion Search Engine in Computer Vision Technology https://ift.tt/cgYPK9a

Show HN: AI Based Fashion Search Engine in Computer Vision Technology Only Desktop Version Available. Mobile with new design is coming soon. We Appreciate Your Feedback. https://www.yoit.style December 15, 2022 at 01:43AM

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

Show HN: Good Tech Things, a collection of cloud and software engineering comics https://ift.tt/MKuVNLJ December 14, 2022 at 08:08PM

Show HN: Mailsociety: A revolutionary new take on email, transforming the inbox https://ift.tt/dv01s9N

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/vSGRqcP December 14, 2022 at 10:02AM

Show HN: Play games, with your friends right from the browser. No installations https://ift.tt/z6xgRa8

Show HN: Play games, with your friends right from the browser. No installations https://ift.tt/5N0nmy4 December 13, 2022 at 05:54PM

Show HN: Vimium Everywhere https://ift.tt/rd6ixtX

Show HN: Vimium Everywhere https://ift.tt/QlhJKnE December 14, 2022 at 12:52AM

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

Show HN: An open-source UI Library with automatic routing and SuperComponents https://ift.tt/2AVT5OG December 13, 2022 at 10:15PM

Show HN: Sup – audio first social network with dynamic push notification sounds https://ift.tt/HMFiLbz

Show HN: Sup – audio first social network with dynamic push notification sounds https://sup.audio December 13, 2022 at 07:28PM

Show HN: NixOS Web Hosting for Everyone https://ift.tt/z4fWMkQ

Show HN: NixOS Web Hosting for Everyone https://shipnix.io/ December 13, 2022 at 07:20PM

Show HN: We scaled Git to support 1 TB repos https://ift.tt/Jt4jY8h

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/b8wh9G2 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/1HzntkC - https://ift.tt/tM9wL1J https://ift.tt/fdvYNma December 13, 2022 at 03:14PM

Show HN: Monitor a Twitter handle and get notified when it becomes available https://ift.tt/cDuIk9x

Show HN: Monitor a Twitter handle and get notified when it becomes available https://handle.horse December 13, 2022 at 12:21PM

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

Show HN: Bugbusters.ai automated bugfixing using gpt-3 Hi everyone on HackerNews, We are just launching Bugbusters. Bugbusters is a GitHub-Bot that writes bugfixes for errors detected by application monitoring software like sentry. It examines an error's monitoring data, such as stack traces, in combination with the source code and git commit history to generate a potential fix. The bugfix will be submitted via a Pull Request that will also include details on the determined cause of the initial error and approach taken to fix it. You can simply create a GitHub Issue containing a link to the error in sentry and assign it to the Bugbusters-Bot. In cases where the bot is unable to generate a solution, it assists a programmer in finding a fix by providing information and steps that could lead to a resolution. This may involve providing a list of potential error causes, online research results such as stack-overflow posts, as well as code changes (commits) that may have caused an error. While we are currently focused on automated bug fixing, there are lots of other interesting features that we want to incorporate in the future, such as: Avoiding the reoccurrence of a bug by generating unit tests or recommending steps such as a refactoring to avoid them in the future. Integration into IDEs/terminals/std-err, which would allow developers to overcome errors during coding time much faster. A programmer could also be informed that their code has a certain error-proneness or that they are working on a critical section that has been causing errors in the past. Improving PR-Reviews by tracking critical code sections and highlighting them during reviews. This would allow developers to consider previously caused bugs and improve the quality of their code. Overall, we believe that Bugbusters has the potential to greatly improve the efficiency and effectiveness of bug fixing. Let us know what you think! https://ift.tt/lgYh1nU December 13, 2022 at 01:58AM

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

Show HN: ShopWitYoPeople – A black Chicago business directory Hey HN! ShopWitYoPeople ( https://ift.tt/GmCus4e ) 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/OwhvGam December 13, 2022 at 01:09AM

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

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/KYefviN... ) 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/azQJBGu... How-to progress bars: [ https://ift.tt/YrgjqlZ]... 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/WlMjm6z December 12, 2022 at 08:26PM

Show HN: Obsidian: Insert conversation starters generated by AI in your notes https://ift.tt/OoGpMm6

Show HN: Obsidian: Insert conversation starters generated by AI in your notes I often prepare my conversations beforehand, whether for business or family/friends, with this Templater you can get ready for great & deep conversations using https://langa.me API (free tier). https://ift.tt/5l4E2gF December 12, 2022 at 04:49PM

Show HN: Load Testing Made Easy with Ddosify https://ift.tt/jkNZt0Q

Show HN: Load Testing Made Easy with Ddosify https://ift.tt/U9uYfQZ December 12, 2022 at 02:01PM

Show HN: Train your own image generator (Stable Diffusion) for free https://ift.tt/B7w9Wtd

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/dOPfUAj and here is an example of using it for people: https://ift.tt/0BlUVmo and an example for using it for styles: https://ift.tt/1hxgZR5 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 12:52PM

Show HN: Use ChatGPT in Jupyter notebooks via a Chrome extension https://ift.tt/AcN14kw

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/hegNZqf https://ift.tt/yW62OJp December 12, 2022 at 03:39AM

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

Show HN: VS Code Ext: Collaborative countdown timer for mob programming sessions https://ift.tt/NWevRZz December 12, 2022 at 02:10AM

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

Show HN: Imperative Reactive Programming in JavaScript https://ift.tt/Hh2obwV December 11, 2022 at 03:26PM

Show HN: AI-powered message replies assistant https://ift.tt/s2yTu1k

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/0NAyFwM https://ift.tt/0NAyFwM December 11, 2022 at 06:50AM

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

Show HN: ChatGPT Prompts and Products https://ift.tt/1ytvZI6 December 11, 2022 at 11:45AM

Show HN: Hanzi.gg – Wordle-inspired Chinese character guessing game https://ift.tt/wEfQj2g

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/KO1Eotu [2] https://ift.tt/Uc0qfrK https://hanzi.gg December 11, 2022 at 09:05AM

Show HN: Sirdb – simple Git diffable toy database on the filesystem https://ift.tt/82I0Cq5

Show HN: Sirdb – simple Git diffable toy database on the filesystem https://ift.tt/cux40T8 December 11, 2022 at 03:54AM

Show HN: Peer2Proxy, Earn passive income by sharing your internet https://ift.tt/0Md6vI4

Show HN: Peer2Proxy, Earn passive income by sharing your internet https://ift.tt/L58RHwG December 10, 2022 at 11:01PM

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

Show HN: Alle – a terminal todo manager in Rust https://ift.tt/LibQzdB December 10, 2022 at 04:47PM

Show HN: ChatGPT in Emacs https://ift.tt/JVQqEKB

Show HN: ChatGPT in Emacs I noticed there wasn't any and wrote a small wrapper around ChatGPT. I found myself using ChatGPT to code and generate documentation, but copy and paste is a bit difficult. Emacs integration makes it extensible with custom prompts and all, based on region selected. https://ift.tt/WRVEmhS December 10, 2022 at 02:23PM

Show HN: EasyPub.io https://ift.tt/xI7CX5S

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 02:31AM

Show HN: ChatGPT but for Rap Battles https://ift.tt/14jKVuI

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 02:09AM

Show HN: BeSanta, Real time Santa Claus AI avatars on your iPhone Ho-ho-ho https://ift.tt/9doZIF6

Show HN: BeSanta, Real time Santa Claus AI avatars on your iPhone Ho-ho-ho https://ift.tt/xSXB2td December 9, 2022 at 09:10PM

Show HN: I fine-tuned Flan-T5. Can it cook? https://ift.tt/1xWpFIi

Show HN: I fine-tuned Flan-T5. Can it cook? Checkout the app at https://www.lechef.fyi https://ift.tt/vKtFdkO December 9, 2022 at 07:00PM

Show HN: LearnGPT – Browse and share ChatGPT examples https://ift.tt/O7ueJko

Show HN: LearnGPT – Browse and share ChatGPT examples https://ift.tt/JxBGZwb December 9, 2022 at 05:21PM

Show HN: Pynecone – Web Apps in Pure Python https://ift.tt/KUdZEsl

Show HN: Pynecone – Web Apps in Pure Python Hello, we just launched the alpha release of Pynecone - a way to build full-stack web apps in pure Python. The framework is easy to get started with even without previous web dev experience and is completely open source / free to use. We made Pynecone for Python devs who want to make web apps, but don’t want the overhead of having to learn or use Javascript. We wanted more flexibility than existing Python frameworks like Streamlit/Dash that don't allow the user to make real, customizable web apps. With Pynecone, you can make anything from a small data science/python project to a full-scale, multi page web app. We have over 60+ built-in components and are adding more. We are actively trying to grow this project so no matter you skill level we welcome contributions! Open up an issue if you find missing features/bugs or contribute to existing issue. https://ift.tt/DCYdLvw December 9, 2022 at 04:00PM

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

Show HN: Ad-Free Lyrics Website https://ift.tt/OnIJ5y9 December 9, 2022 at 10:35AM

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

Show HN: Tamagui v1 Release Candidate https://ift.tt/1ZMSotu December 9, 2022 at 05:00AM

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

Show HN: A Movie Script Created by ChatGPT and Stable Diffusion https://ift.tt/PG2sMHi December 9, 2022 at 02:08AM

Show HN: Web search using a ChatGPT-like model that can cite its sources https://ift.tt/gsHPOKa

Show HN: Web search using a ChatGPT-like model that can cite its sources We’ve trained a generative AI model to browse the web and answer questions/retrieve code snippets directly. Unlike ChatGPT, it has access to primary sources and is able to cite them when you hover over an answer (click on the text to go to the source being cited). We also show regular Bing results side-by-side with our AI answer. The model is an 11-billion parameter T5-derivative that has been fine-tuned on feedback given on hundreds of thousands of searches done (anonymously) on our platform. Giving the model web access lessens its burden to need to store a snapshot of human knowledge within its parameters. Rather, it knows how to piece together primary sources in a natural and informative way. Using our own model is also an order of magnitude cheaper than relying on GPT. A drawback to aligning models to web results is that they are less inclined to generate complete solutions/answers to questions where good primary sources don’t exist. Answers generated without underlying citable sources can be more creative but are prone to errors. In the future, we will show both types of answers. Examples: https://ift.tt/kIVl6ey https://ift.tt/gM6t7zf... https://ift.tt/zyPoqgw... https://ift.tt/poxyqzH... Would love to hear your thoughts. https://ift.tt/rX7Fxqm December 8, 2022 at 05:53PM

Show HN: Learn Go by building real-life projects in your terminal and IDE https://ift.tt/njZR0cP

Show HN: Learn Go by building real-life projects in your terminal and IDE https://ift.tt/syimErq December 8, 2022 at 04:00PM

Show HN: 0xFast – 10x Faster Web3 APIs https://ift.tt/ZSdVy1w

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 03:36PM

Show HN: Prioritize GitHub issues with a simple overview https://ift.tt/LlpfReo

Show HN: Prioritize GitHub issues with a simple overview Connect your GitHub organization, or try the sandbox. What do you think? https://sweetjab.com/ December 8, 2022 at 12:06PM

Show HN: Privacy-First Jobs https://ift.tt/8yiLq9X

Show HN: Privacy-First Jobs https://ift.tt/0jOzHFa December 8, 2022 at 12:38AM

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

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/VMzZ5B9 December 8, 2022 at 10:50AM

Show HN: IKEA Price – Get Notified When an IKEA Product's Price Drops https://ift.tt/prlYt4e

Show HN: IKEA Price – Get Notified When an IKEA Product's Price Drops https://ikeaprice.com/ December 7, 2022 at 11:32PM

Show HN: Search engine that uses a ChatGPT-like model to browse the web https://ift.tt/8QUgu3T

Show HN: Search engine that uses a ChatGPT-like model to browse the web https://ift.tt/GV7F1SJ December 7, 2022 at 07:20PM

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

Show HN: Music quiz web app powered by Spotify API I had some time over and decided to put together this idea I had for a few years. A music quiz based on a playlist on Spotify. https://introquiz.se/ December 7, 2022 at 12:51PM

Show HN: CodePal – the chat-based code assistant built on top of GPT-3 / ChatGPT https://ift.tt/LI3JA8U

Show HN: CodePal – the chat-based code assistant built on top of GPT-3 / ChatGPT https://ift.tt/VDNxpXl December 7, 2022 at 09:00AM

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

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/A3l0K1R December 7, 2022 at 02:38PM

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

Show HN: Zuplo – Programmable, Serverless API Management for Developers Hey everyone! We are Nate Totten and Josh Twist - co-founders of Zuplo. Zuplo is a serverless, programmable API Management solution that is the fastest way for developers to add features like API Key Authentication, rate limiting, and documentation to their API. With Zuplo you can securely share a new or existing API with customers, partners, or other teams in a matter of minutes. Throughout our careers, we have focused primarily on building tools for developers. Josh founded Azure API Management at Microsoft, and Nate built many of the early developer experiences at Auth0. We founded Zuplo because we believe that every business can benefit from the power of API Management, but the solutions on the market today are expensive, not developer friendly, and often tailored only for the largest enterprises. While there are many solutions on the market today for API Management - none provide an amazing developer experience. Current solutions require managing complex configurations, lack extensibility, and require significant infrastructure to run. Your typical API Management experience involves waiting hours for an environment to provision and managing configuration with external tools like Terraform. Additionally, most API Management products lack extensibility, or what extensibility they do have is cumbersome and unfamiliar. For example, one recent Zuplo customer had a somewhat unique requirement - they wanted to both serve API requests to their users, but also save the value of the request for long-term backup and processing. This went well beyond just caching API responses. With traditional API management solving problems like these is a pain at best or not possible at worst. The solution with Zuplo was to write a simple custom code policy that saved the response body to AWS S3. This is about 15 lines of regular Typescript/Javascript in Zuplo. With Zuplo, API Management is as easy as deploying a website to Vercel or Netlify. Zuplo natively supports GitOps. All configuration for Zuplo is stored in source, and branches are deployed in seconds. Developers can easily deploy and test every change in a real environment before merging a pull request. Zuplo is a fully managed solution that is deployed to the edge in data centers all over the world. You don’t need to think about what region you want to run or where your customers might be making requests - we run everywhere. Zuplo works well for customers who run in a single or many locations. Zuplo improves the performance of your API by caching responses and performing checks like authentication and rate limiting closer to your customers. How it works: Zuplo acts as a proxy for your domain (i.e. api.example.com). Simply make a few DNS changes and Zuplo will serve traffic for your API. You can choose to proxy all routes or a subset of routes. Requests can also be routed anywhere you want - one data center, one API or many. Zuplo allows you to enforce authorization and other security measures at the gateway so you can focus on the code that matters most. Today we’re announcing a Free (forever) plan for folks looking to get started with API Management, whether you’re a total beginner or a veteran of other legacy solutions. Weekend project, hackathon, side-gig? Give Zuplo and try and let us know what you think. https://zuplo.com/ December 6, 2022 at 05:36PM

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

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/k8N9FsH... https://ift.tt/xpX742O December 6, 2022 at 06:05PM

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

Show HN: Copilot Money launched their macOS app https://copilot.money December 6, 2022 at 05:58PM

Show HN: Domain Name Search with AI https://ift.tt/QMjgYpd

Show HN: Domain Name Search with AI In my exploration of OpenAI, I just created a domain-name search that takes business description as an input, and generates interesting domain names for it. It then uses DNSimple API to check if .com is available. In my view it is a much easier way to find a suitable domain, as the AI thinks of a much large pool of possible names than my own brain. SmartyNames found its own name, using the tool itself. Hope you enjoy it! https://ift.tt/pmEBhaP December 6, 2022 at 04:20PM

Show HN: My Child's First Program https://ift.tt/NOfBs6q

Show HN: My Child's First Program Last night, I introduced my kid to programming. We'd done some stuff with Mindstorms before, but she never really caught the bug for it. But for some reason, last night when I showed her some simple Python scripting to solve math problems and write to the console, she was enthralled. After guiding her through a few things, she took the laptop off for a while and then came back with her first program, giggling like a maniac you='WOW!!!' fart='So many poops!' print(you,fart) I'm pretty proud :D December 6, 2022 at 03:43PM

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

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 12:53PM

Show HN: Will data apps into existence with GPT-3 https://ift.tt/dnMWT7I

Show HN: Will data apps into existence with GPT-3 https://hal9.com/ December 6, 2022 at 07:25AM

Show HN: Edupops (Antler VN2) – Learn with Short Videos https://ift.tt/DjLEN3u

Show HN: Edupops (Antler VN2) – Learn with Short Videos https://edupops.com December 6, 2022 at 09:19AM

Show HN: OpenFGA is now a CNCF Sandbox Project https://ift.tt/1ljPrLe

Show HN: OpenFGA is now a CNCF Sandbox Project https://ift.tt/lcUVexK December 5, 2022 at 10:27PM

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

Show HN: Site to see which airlines your carry-on luggage will fit on https://ift.tt/In2YLbo December 5, 2022 at 01:44PM

Show HN: We built a CLI app for electronic PDF signature https://ift.tt/OPh7nrc

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/563Jtkr December 5, 2022 at 12:49PM

Show HN: A smart contract and website to tax loss harvest your worthless NFTs https://ift.tt/IZzw96H

Show HN: A smart contract and website to tax loss harvest your worthless NFTs https://ift.tt/CUL5mHZ December 5, 2022 at 12:08PM

Show HN: Tenebra game PC port of popular Commodore 64 game https://ift.tt/XCO6NHM

Show HN: Tenebra game PC port of popular Commodore 64 game Guide the hapless protagonist to the exit, while keeping in mind that he is afraid of darkness and refuses to walk in the dark areas. https://ift.tt/Gp1wxPd December 5, 2022 at 03:50AM

Show HN: Controversial quiz game generated by ChatGPT https://ift.tt/k8xoudH

Show HN: Controversial quiz game generated by ChatGPT https://ift.tt/LpRt02h December 5, 2022 at 02:44AM

Show HN: Automatically generate commit messages using ChatGPT https://ift.tt/jHm8EOn

Show HN: Automatically generate commit messages using ChatGPT https://ift.tt/ElAfi9s December 4, 2022 at 10:08PM

Show HN: Unzip files in S3 with Java, without memory or disk storage https://ift.tt/6fNKEyb

Show HN: Unzip files in S3 with Java, without memory or disk storage S3 stream unzip: Java library to manage unzipping of large files and data in AWS S3 without knowing the size beforehand and without keeping it all in memory or writing to disk. https://ift.tt/u5DesR1 December 4, 2022 at 03:48PM

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

Show HN: I recreated Coursera with 150 free YouTube tutorials https://hourups.com/ December 4, 2022 at 02:09PM

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

Show HN: Browser extension to display ChatGPT response besides Google Search https://ift.tt/qK3VRih December 4, 2022 at 02:01PM

Show HN: A tool like jq, but for parsing HTML https://ift.tt/UZdqeOC

Show HN: A tool like jq, but for parsing HTML https://ift.tt/waPzHKu December 3, 2022 at 06:24PM

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

Show HN: A more complete Rust example project for the Rasberry Pi Pico https://ift.tt/hAx5cv8 December 3, 2022 at 03:36PM

Show HN: Simple self-assessment tool for OWASP ASVS https://ift.tt/2w83ge5

Show HN: Simple self-assessment tool for OWASP ASVS https://ift.tt/ruTt0nk December 3, 2022 at 06:52PM

Show HN: This Hacker News Does Not Exist https://ift.tt/7YrobpG

Show HN: This Hacker News Does Not Exist https://ift.tt/c8aX9xL December 3, 2022 at 06:29PM

Show HN: Leetcode but for front end devs (terrible idea?) https://ift.tt/VIvo9gN

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/YRE8K5V December 3, 2022 at 03:00PM

Show HN: A nice C string API https://ift.tt/fAsIXU2

Show HN: A nice C string API A convenient C string API, friendly alongside classic C strings. https://ift.tt/svdXjQT December 3, 2022 at 12:31PM

Show HN: Explore Wikipedia edits made by institutions, companies and governments https://ift.tt/OZG4tjA

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/ZNEoIRV... I had already posted it here at the time (previous discussion: https://ift.tt/OqUgd7T ) 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/AJsXYjc https://ift.tt/cDGev7H December 3, 2022 at 10:32AM

Show HN: I wrote a free eBook about many lesser-known/secret database tricks https://ift.tt/6TeBYNC

Show HN: I wrote a free eBook about many lesser-known/secret database tricks https://ift.tt/c5f24Oj December 2, 2022 at 05:43PM

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

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/P0HLtvc 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/hvGj2bN December 2, 2022 at 05:30PM

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

Show HN: A web front end for your Org-files (100% faithful to GNU+Emacs) https://ift.tt/K6nBOd9 December 2, 2022 at 01:03PM

Show HN: Mini Christmas Trees with addressable LEDs and RP2040-based controller https://ift.tt/witV8eI

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 12:20PM

Show HN: SecretKeeper – The Secure, Free iOS Password Manager https://ift.tt/AgGl3vb

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/qlkQXrH December 2, 2022 at 01:21PM

Show HN: I made a Google Chrome extension automatically with ChatGPT https://ift.tt/d74bT1r

Show HN: I made a Google Chrome extension automatically with ChatGPT https://ift.tt/FOj2wzf December 2, 2022 at 08:55AM

Show HN: Recipe software for saving and searching recipes https://ift.tt/3OBUk1b

Show HN: Recipe software for saving and searching recipes Made a LAN web-based recipe software with a database back-end that lets you save, search, and make meal plans with your recipes! Any suggestions are very welcome. I'm an independent publisher, posting this software. Right now my pricing model is to have a 2 week free trial before it asks for a serial code, which costs $7. https://ift.tt/DLWynaS December 1, 2022 at 11:13PM

Show HN: CastDop – Search Inside Podcasts https://ift.tt/Qclw2d6

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 01:25PM

Show HN: Data Breach Source Detector https://ift.tt/uEDpU7A

Show HN: Data Breach Source Detector https://ift.tt/tn7zXvw December 1, 2022 at 11:46AM

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

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/EYoJK2y December 1, 2022 at 01:11PM

Show HN: I made a 2D shoot 'em up game with Go, using Entity Component System https://ift.tt/v8jTuNq

Show HN: I made a 2D shoot 'em up game with Go, using Entity Component System https://ift.tt/aYMUm0c December 1, 2022 at 11:29AM

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

Show HN: We have built a benchmark platform for graph databases https://ift.tt/rsbvxdI December 1, 2022 at 08:34AM