Show HN: Orca – AI Game Engine https://ift.tt/By5qzel

Show HN: Orca – AI Game Engine https://ift.tt/EnUGtua August 16, 2025 at 02:52AM

Show HN: Add "gist" to any YouTube URL to get instant video summaries https://ift.tt/xdk0Day

Show HN: Add "gist" to any YouTube URL to get instant video summaries Hello HN! Between academics and everything else on my plate, I still find myself watching way too many YouTube videos. So I built `youtubegist` - just add `gist` after `youtube` in any video URL to get an instant summary. Before: https://youtube.com/watch?v= <...> After: https://ift.tt/MXTaD9z <...> I know there are other YouTube summarization tools, but they're either cluttered, paywalled, or don't format summaries the way I need them. So I made my own that's free, open source, and dead simple. One cool thing, if you install it as a PWA (on Android using Google Chrome), you can share YouTube URLs into it from the YouTube app, and it should summarize the video for you! Please leave your feedback if you tried it out! Thank you! https://ift.tt/zGFih41 August 16, 2025 at 01:58AM

Show HN: Prime Number Grid Visualizer https://ift.tt/T1PMmfB

Show HN: Prime Number Grid Visualizer Hello HN. I made this simple little tool that let's you input rows and columns to create a grid, then it plots the grid with prime numbers. I made it for fun, but I'd love suggestions on how I can improve it in any way. Thanks, love you. https://ift.tt/HfqgIEG August 13, 2025 at 07:29PM

Show HN: Kuvasz Uptime 2.4.0 – custom status, keyword and slow response checks https://ift.tt/khNRtUL

Show HN: Kuvasz Uptime 2.4.0 – custom status, keyword and slow response checks The most feature-rich version of Kuvasz since the 2.0.0 release has arrived. Custom status code and keyword matching, slow response checks, new translations, and a lot of smaller improvements and fixes are included in version 2.4.0! https://ift.tt/XLtb7TQ August 15, 2025 at 11:10PM

Show HN: Happy Coder – End-to-End Encrypted Mobile Client for Claude Code https://ift.tt/vt1BkI0

Show HN: Happy Coder – End-to-End Encrypted Mobile Client for Claude Code Hey all! Few weeks ago we realized AI models are now so good you don't need to babysit them anymore. You can kick off a coding task at lunch and Claude Code just... works. But then you're stuck at your desk steering it. We were joking around - wouldn't it be cool to grab coffee and keep chatting with Claude from your phone? Next thing you know, 4 of us are hacking on weekends to make it happen. Dead simple to try: "npm install -g happy-coder" then run "happy" instead of "claude". That's it. We had three goals: * Don't break anyone's flow - Use Claude Code normally at your desk, pick up your phone when you leave. Nothing changes, nothing breaks. * Actually private - Full E2E encryption, no regular accounts. Your encryption keys are created on your phone and securely paired with your terminal. We protect our infra, not your data (because we literally can't see it). * Hands-free is the future - This was the fun one. We hooked up 11Labs' new realtime SDK so you can literally talk to Claude Code through GPT-4.1 while walking around. Picked 11Labs because we can configure it to not store audio or transcripts. The mobile experience turned out pretty great - fast chat, works on everything (iPads, foldables, whatever), and there's a web version too. It's free! The app and chat are completely free. Down the road we'll probably charge for voice inference or let you run it client-side with your own API keys. Links to apps iOS: https://ift.tt/0vskapO... Android (just released): https://ift.tt/6290jMS... Web: https://ift.tt/VGrQ8bW Would love to hear what you think! https://ift.tt/pe72EgO August 15, 2025 at 12:11AM

Show HN: OWhisper – Ollama for realtime speech-to-text https://ift.tt/zHWu6BJ

Show HN: OWhisper – Ollama for realtime speech-to-text Hello everyone. This is Yujong from the Hyprnote team ( https://ift.tt/FzXaKW7 ). We built OWhisper for 2 reasons: (Also outlined in https://ift.tt/9CJXpFS ) (1). While working with on-device, realtime speech-to-text, we found there isn't tooling that exists to download / run the model in a practical way. (2). Also, we got frequent requests to provide a way to plug in custom STT endpoints to the Hyprnote desktop app, just like doing it with OpenAI-compatible LLM endpoints. The (2) part is still kind of WIP, but we spent some time writing docs so you'll get a good idea of what it will look like if you skim through them. For (1) - You can try it now. ( https://ift.tt/IqncR3Y ) bash brew tap fastrepl/hyprnote && brew install owhisper owhisper pull whisper-cpp-base-q8-en owhisper run whisper-cpp-base-q8-en If you're tired of Whisper, we also support Moonshine :) Give it a shot (owhisper pull moonshine-onnx-base-q8) We're here and looking forward to your comments! https://ift.tt/9CJXpFS August 14, 2025 at 09:17PM

Show HN: Yet Another Memory System for LLM's https://ift.tt/0oZIwAv

Show HN: Yet Another Memory System for LLM's Built this for my LLM workflows - needed searchable, persistent memory that wouldn't blow up storage costs. I also wanted to use it locally for my research. It's a content-addressed storage system with block-level deduplication (saves 30-40% on typical codebases). I have integrated the CLI tool into most of my workflows in Zed, Claude Code, and Cursor, and I provide the prompt I'm currently using in the repo. The project is in C++ and the build system is rough around the edges but is tested on macOS and Ubuntu 24.04. https://ift.tt/VtTDysh August 14, 2025 at 09:04AM