Hacker News / Show HN

Show | Hacker News Hacker News new | past | comments | ask | show | jobs | submit login Please read the Show HN rules and tips before posting. You can browse the newest Show HNs here . 1. Show HN: Physically accurate black hole you can put in your room ( blackhole.plav.in ) 303 points by aplavin 9 hours ago | 91 comments 2. Show HN: CheapSecurity – Lightweight, Self-Hosted CCTV for Linux SBCs ( github.com/gmrandazzo ) 129 points by zeldone 17 hours ago | 26 comments 3. Show HN: Reverse Minesweeper ( sunflowersgame.com ) 218 points by pompomsheep 20 hours ago | 69 comments 4. Show HN: Watch 14-Byte AI "brains" attempt to solve a 2D maze (Its hard) ( con-dog.github.io ) 3 points by purple-leafy 2 hours ago | 1 comment 5. Show HN: Descript wanted $24/mo, I built an open-source alternative in a weekend ( github.com/wassgha ) 3 points by wassimgr 3 hours ago | discuss 6. Show HN: I mapped every US golf course ( golfcoursebrowser.com ) 204 points by rickmf 1 day ago | 151 comments 7. Show HN: Paper – A Journaling CLI for Developers ( rewrlution.com ) 7 points by dmsehuang 10 hours ago | 4 comments 8. Show HN: Simple HIIT timer for efficient workouts ( hiitmeup.fit ) 5 points by takee 9 hours ago | 2 comments 9. Show HN: Watch random code typed out on an MS-DOS IDE ( specr.net ) 2 points by vunderba 5 hours ago | discuss 10. Show HN: ASL V6 – Open-source AST red-teaming engine for Python AI agents ( github.com/sivaadityacoder ) 2 points by sivaaditya 5 hours ago | discuss 11. Show HN: Anyclaude-SDK – Claude Code-Style SDK for OpenAI/Anthropic Endpoints ( github.com/pipilot-dev ) 4 points by hansade 10 hours ago | discuss 12. Show HN: Discrete6502 – one thing led to another ( epatel.github.io ) 11 points by epatel99 11 hours ago | 5 comments 13. Show HN: Rogg – I built a Rust BGP speaker and run a live AS on DN42 ( github.com/roggnetwork ) 3 points by stockkid 6 hours ago | 1 comment 14. Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models 474 points by adam_rida 3 days ago | 222 comments 15. Show HN: A browser-based video editor that renders videos directly with FFmpeg ( github.com/thiagoalbrecht ) 15 points by thiagoas 19 hours ago | 4 comments 16. Show HN: Writemark, a dependency free web component for inline Markdown editing 52 points by _boffin_ 1 day ago | 23 comments 17. Show HN: A 60-line PreToolUse hook that stops Claude Code from editing your .env ( github.com/avenna01-ceo ) 4 points by gaiinmaster 8 hours ago | discuss 18. Show HN: Aqua UI for the Web ( github.com/willmeyers ) 5 points by willmeyers 8 hours ago | discuss 19. Show HN: RelativeDB – OSS query engine for relational foundation models ( github.com/relativedb ) 3 points by scottcodie 8 hours ago | 1 comment 20. Show HN: Turn an image into a 3D blockbench model ( github.com/orca-gamedev ) 3 points by ekduman 9 hours ago | discuss 21. Show HN: Blind-box commerce made easy ( chancey.run ) 2 points by 13001r 9 hours ago | discuss 22. Show HN: Brolly, a plain-text weather forecast site ( brolly.sh ) 223 points by jsax 1 day ago | 82 comments 23. Show HN: I made some transistor animations ( brandonli.net ) 206 points by stunningllama 1 day ago | 28 comments 24. Show HN: Lowkey Studio – Shader Powered visual effects compositor in the Browser ( lowkeyviewer.com ) 2 points by tracerbulletx 9 hours ago | discuss 25. Show HN: Wmux – A workspace multiplexer for AI agents ( github.com/openwong2kim ) 12 points by wong2kim 22 hours ago | discuss 26. Show HN: SpinWin – A macOS menu bar app to visually rotate or spin any window ( github.com/alokdhir ) 37 points by dbm5 1 day ago | 14 comments 27. Show HN: Palmier Pro – Open-source macOS video editor built for AI ( github.com/palmier-io ) 190 points by harrisontin 3 days ago | 39 comments 28. Show HN: The Jac Programming Language ( jaclang.org ) 8 points by marsninja 10 hours ago | 6 comments 29. Show HN: GG Translator – Turn gaming shit talk into friendly phrases ( ggtranslator.com ) 2 points by mcadenhe 11 hours ago | discuss 30. Show HN: LuaJIT with Native SIMD ( github.com/theluaosproject ) 3 points by frityet 11 hours ago | 1 comment More Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search: