Show HN: Ricotta – Language Learning to Replace Anki https://bit.ly/4aQNmwo

Show HN: Ricotta – Language Learning to Replace Anki I’ve been tinkering with Ricotta for about a year now and I'm happy to announce it’s ready to for others to use officially. Largely the time has been spent making the project a framework to spin up newer projects quickly which I can share details around if anyone is interested. The app was born out of my frustration with Duolingo drilling me on words I knew. I moved on to creating custom Anki cards and found myself spending ages creating decks. It’s free, uses spaced repetition under the hood, and focuses on helping you learn what you want to without a course structure. I'd love to hear your thoughts or even feature requests: https://bit.ly/4aReE5Q https://bit.ly/4aReE5Q February 6, 2025 at 11:02PM

Show HN: Open-source self-hosted AI voice interviewer platform for Hiring https://bit.ly/4aTWzUs

Show HN: Open-source self-hosted AI voice interviewer platform for Hiring https://bit.ly/4gwPHxI February 9, 2025 at 06:15AM

Show HN: Tiny library for more beautiful Python outputs https://bit.ly/4jT7i62

Show HN: Tiny library for more beautiful Python outputs Just a few super minimal conveniences, in case anyone finds them useful. It was one of those cases where the standard libs seem to make things too complicated so you write it yourself. https://bit.ly/3CLaSOL February 9, 2025 at 02:18AM

Show HN: Stock Analysis Feels Broken – Here's My Take on Fixing It https://bit.ly/3CwJZy5

Show HN: Stock Analysis Feels Broken – Here's My Take on Fixing It Stock analysis tools are powerful, but I’ve always run into three challenges: 1/ Too much data, hard to digest – Plenty of insights, but filtering what truly matters is time-consuming. 2/ No clear buy/sell decisions – You get the data, but figuring out what to do next is missing. 3/ No way to build a personal strategy – Most tools use preset metrics, but does not help to invest your own way. As a result, I often fall back on stock price and following others' opinions—not ideal. So, I built https://bit.ly/42MIPcr (v0) to simplify key data, let you set your own rules, and turn them into buy/sell/hold decisions. Would this actually help investors, or am I just solving my own problem? Curious to hear from you: Which of these challenges resonate with you? What do you find useful, confusing, or missing? https://bit.ly/42MIPcr February 9, 2025 at 12:00AM

Show HN: Predict LLM Predictions https://bit.ly/4hy5RZa

Show HN: Predict LLM Predictions https://bit.ly/4aOFeMI February 8, 2025 at 08:14AM

Show HN: Create effortless animation for Product Hunt launch https://bit.ly/4hOfPoL

Show HN: Create effortless animation for Product Hunt launch As I was preparing for PH launch, I had to create multiple gif, so I productized and created this website whether with a few click you can upload your product logo and create beautiful, professional animation. Kept this repo open source so that it grows as more people use it for launch! - Code: https://bit.ly/4hLQ749 - Website: https://bit.ly/3Q8MVE5 https://bit.ly/3Q8MVE5 February 8, 2025 at 05:39AM

Show HN: AutoResearch.pro – Open/src AI presentation generator free PPTX exports https://bit.ly/4hLNcbQ

Show HN: AutoResearch.pro – Open/src AI presentation generator free PPTX exports https://bit.ly/4hO6Nbl February 7, 2025 at 11:28PM

Show HN: Play with real quantum physics in your browser https://bit.ly/3WRb0mq

Show HN: Play with real quantum physics in your browser I wanted to make the simplest app to introduce myself and others to quantum computing. Introducing, Schrödinger's Coin. Powered by a simple Hadamard gate[0] on IBM quantum, with this app you can directly interact with a quantum system to experience true randomness. Thoughts? Could you see any use cases for yourself of this? Or, does it inspire any other ideas of yours? Curious what others on HN think! [0] https://bit.ly/4hPQBpV... https://bit.ly/42FR3TA February 4, 2025 at 07:24PM

Show HN: Shifting Tic Tac Toe https://bit.ly/42MHSAW

Show HN: Shifting Tic Tac Toe https://bit.ly/415AuPE February 7, 2025 at 11:31AM

Show HN: TextQuery – Analyze Raw Data Locally (CSV, JSON, XLSX) Using SQL https://bit.ly/4hDZTp8

Show HN: TextQuery – Analyze Raw Data Locally (CSV, JSON, XLSX) Using SQL https://bit.ly/3TcamgG February 7, 2025 at 06:36AM

Show HN: LangGraph and CrewAI in One Framework of Frameworks https://bit.ly/3EvF5Sr

Show HN: LangGraph and CrewAI in One Framework of Frameworks https://bit.ly/4hNqDn3 February 7, 2025 at 03:09AM

Show HN: I built a tool to create polls on Bluesky https://bit.ly/3Cr3uYQ

Show HN: I built a tool to create polls on Bluesky Hey everyone. I’ve been missing polls on Bluesky for a while and got curious about how to make it work. So, I put together a little tool called blueskypolls.xyz as a workaround that lets you create polls for your posts. It’s not perfect, but it gets the job done! Here’s how it works: • You can create polls with multiple options • You can also create polls as a reply to a post • It even supports custom emojis if you want to make things a bit more fun • You can also setup a poll end date • You can see results of each of your polls with some beautiful graphs One thing to note: the tool requires your an app password to work, not your main account password. App passwords are specifically for connecting third-party tools and can be managed in your Bluesky account settings. It’s a safer way to use tools like this without sharing your main password. If you’ve been wishing for polls on Bluesky, this might be something you’d find useful. I’d love to hear your thoughts or if there’s something you think could make it better. https://bit.ly/3Cr3vMo February 6, 2025 at 07:52AM

Show HN: Stop sending files to sketchy servers and convert any file offline https://bit.ly/4grv8Tf

Show HN: Stop sending files to sketchy servers and convert any file offline Hey HN! I made How to Convert. Here's the problem I had and the solution I thought of: Problem When you search "How to convert PNG to ICO" on Google, you get a bunch of shady looking "free" results that send your data to unknown servers. The same is true for almost any conversion you are trying to do. So what do I want? I want something I can trust completely. AKA locally running, doesn't send my files or data anywhere and built by an independent developer building in public. Solution How to Convert Privacy-first: Files stay on your device and it works offline. Wide compatibility: Works with nearly any file type in an all-in-one app. If your file type is not yet supported, submit an issue to get it added! Unlimited use: One purchase, infinite access. Runs anywhere: Runs on Mac, Windows, Linux or the Web. https://bit.ly/4gyliyW February 6, 2025 at 06:36AM

Show HN: Former – open-source Cursor for SQL https://bit.ly/4hpB14K

Show HN: Former – open-source Cursor for SQL Hey everyone, Elliott and Matty here. We’ve built Former, an open source AI-first SQL Editor. The repo is available at https://bit.ly/4aSsBjN and our home page is https://bit.ly/432FN3Z . We built Former to provide an AI-first development environment for working with data. We’ve seen incredible applications of AI to the software engineering space with Cursor, Windsurf, and others, but we believe that focussing on a product just for data teams is needed for their unique workflows. Former is starting as a full SQL editor experience with an embedded AI that has all the context needed for accurate SQL generation. We currently support Cursor features like Cmd+K (inline AI edit) and Cmd+L (AI chat with apply). It’s true, Cursor is already useful for writing SQL, but our advantage is in providing context and functionality specific to the data domain, which we believe will enable us to eventually build something far more powerful for data teams than Cursor. In the long term we see room for an AI coworker that helps you complete all of your data analyst/engineer tasks, but “Cursor for SQL” seems like a good start. Security is obviously a major consideration for a product that tries to combine AI and data. After speaking to dozens of data analysts and engineers, we found there is a wide spectrum from people who aren't even allowed to use AI at work, to people who will happily send the contents of their entire database to OpenAI. We settled on a middle ground of sending SQL + DB schema to 3rd party AIs, but a privately hosted AI is easy to setup for someone who doesn't want to have anything leave their own infrastructure. You can access the source code (MIT Licence) and self-host at https://bit.ly/4aSsBjN We would love any raw feedback. We'd especially love to know what is required to have you start using this tool in your daily workflow. Let us know what you think! Discord for direct feedback/contact: https://bit.ly/3CtJBjP https://bit.ly/4aSsBjN February 6, 2025 at 04:41AM

Show HN: PulseBeam – Simplify WebRTC by Staying Serverless https://bit.ly/410LZrw

Show HN: PulseBeam – Simplify WebRTC by Staying Serverless WebRTC’s capabilities are amazing, but the setup headaches (signaling, connection/ICE failures, patchwork docs) can kill momentum. That’s why we built PulseBeam—a batteries-included WebRTC platform designed for developers who just want real-time features to work. What’s different? Built-in Signaling Built-in TURN Time limited JWT auth (serverless for production or use our endpoint for testing) Client and server SDKs included Free and open-source core If you’ve used libraries like PeerJS, PulseBeam should feel like home. We’re inspired by its simplicity. We’re currently in a developer-preview stage. We provide free signaling like PeerJS, and TURN up to 1GB. Of course, feel free to roast us https://bit.ly/411MhhM February 5, 2025 at 11:46PM

Show HN: Tool to backup GitHub repos to local mirrors; (also self hostable) https://bit.ly/4hlXPm0

Show HN: Tool to backup GitHub repos to local mirrors; (also self hostable) https://bit.ly/4hHnYeG February 5, 2025 at 05:26AM

Show HN: Compare salaries, tax, & living costs globally https://bit.ly/3Q6Hxl0

Show HN: Compare salaries, tax, & living costs globally Hi HN - Like many in tech, I've thought about relocating to different cities. But comparing salaries, income tax, housing costs, and overall cost of living is hard. It's hard to know where you'd actually save up more money. So I built a site to make it easier. It's my first HN project, hope you find it useful. Any feedback is appreciated, thanks! https://bit.ly/3Q4l4ot February 5, 2025 at 03:50AM

Show HN: Gave Claude LSD SQL https://bit.ly/4aOuwpq

Show HN: Gave Claude LSD SQL LSD SQL is a DSL for the web that can self-correct as an LLM traverses the internet. Here's what it looks like now that Claude is connected to the internet similar to OpenAI's Deep Researcher. Want to be a Claudestine Chemist? Follow the quickstart instructions in the README to get started! https://bit.ly/4aOuxcY Check out @getlsd on Twitter to see some of our other work or see our website to view the docs https://bit.ly/4aOuxtu https://bit.ly/4aOuxcY February 3, 2025 at 09:11AM

Show HN: CoPlay – Enabling In-Room Xbox Gaming for Children's Hospitals https://bit.ly/4hkQ3ZF

Show HN: CoPlay – Enabling In-Room Xbox Gaming for Children's Hospitals Hey everybody, My name is Brady. I'm the creator of CoPlay. Think of it as an MDM/fleet management for xbox accounts and devices. Pediatric hospitals want to allow their patients to play and connect with friends, family and other patients but they have lacked the tools to facilitate and manage this in the past. A friend and I found this problem while volunteering at our local children's hospital. We are now in 6 pediatric hospitals across the US. Yup, it's a niche. But it's a cool niche. I'm sharing this to get feedback, answer questions, contribute to this amazing community and most importantly, HOPEFULLY FIND SOMEONE THAT CAN GET US CONNECTED TO SOME OF THE HIGHER UPS AT MICROSOFT/XBOX. If you have any connections at all please reach out. We believe there is an opportunity for a beautiful partnership there. Sorry for shouting ;) https://bit.ly/413i1Da February 4, 2025 at 09:38PM

Show HN: I recreated a circular timer with Orbit https://bit.ly/3EzpoJN

Show HN: I recreated a circular timer with Orbit https://bit.ly/4gtKarN February 4, 2025 at 04:57AM