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: I was tired of opening 2 tabs for every HN link, so I made a userscript ( github.com/twalichiewicz ) 197 points by twalichiewicz 6 hours ago | 61 comments 2. Show HN: Manim (3Blue1Brown's animation engine) in the browser via WebGPU ( academa.ai ) 44 points by sinaatalay 4 hours ago | 14 comments 3. Show HN: Lean4 Datalog DSL Based on Google Zanzibar for AI Projects ( github.com/jagg-ix ) 10 points by kbradero 2 hours ago | 1 comment 4. Show HN: How far do I have to go to run into 100k people? ( imjasonh.github.io ) 58 points by ImJasonH 9 hours ago | 41 comments 5. Show HN: XY – A Fast, composable, GPU-accelerated interactive plotting library ( github.com/reflex-dev ) 117 points by apetuskey 13 hours ago | 44 comments 6. Show HN: Learning Rust by writing a Markdown to HTML compiler ( andreadimatteo.com ) 12 points by deotman 3 hours ago | 3 comments 7. Show HN: MetrIQ – An AI fitness coach who supports you ( metriq.fitness ) 2 points by zinas 1 hour ago | 1 comment 8. Show HN: Formally verified 3D CSG: Trust 93 lines spec, not 1000 lines AI code ( github.com/schildep ) 108 points by permute 15 hours ago | 47 comments 9. Show HN: Scala Tutorials – interactive Scala 3 lessons in the browser ( scalatutorials.com ) 77 points by eranation 17 hours ago | 34 comments 10. Show HN: Magpie, a CLI to Turn Your AI Agent into a Bookkeeper ( github.com/kyle-visner ) 5 points by kvisner 5 hours ago | discuss 11. Show HN: AiTextToHandwriting] – Text to Handwriting Converter ( aitexttohandwriting.com ) 2 points by zhou594660747 2 hours ago | discuss 12. Show HN: SeaTicket – Duplicate Bug Finder for GitHub 4 points by Daniel-Pan 2 hours ago | discuss 13. Show HN: MegaDSP an effects plugin for DAWs with 50 effects 4 points by locusofself 2 hours ago | discuss 14. Show HN: MD Flow – native macOS/iOS app for browsing and reading Markdown files ( markdownfinder.app ) 2 points by azambrano 3 hours ago | discuss 15. Show HN: tale.fyi, we deserve a home for fiction ( tale.fyi ) 71 points by samuelcole 15 hours ago | 64 comments 16. Show HN: Cynative – Read-only CLI in Go that explains your live infrastructure ( github.com/cynative ) 14 points by szin 12 hours ago | 4 comments 17. Show HN: Beakdown – a game inspired by Joust/Skirmish ( beakdown.fun ) 10 points by novlrdotcom 9 hours ago | 15 comments 18. Show HN: Yap – OSS on-device voice dictation for macOS with no model to download ( github.com/frigadehq ) 99 points by pancomplex 1 day ago | 40 comments 19. Show HN: Can you distinguish NBA shooting streaks from randomness? ( hothand.study ) 2 points by Tippedcellar405 4 hours ago | 1 comment 20. Show HN: Sleepsignal.app ( sleepsignal.app ) 3 points by coldbreeze 4 hours ago | discuss 21. Show HN: Local meeting notes transcriber, but linuxy ( github.com/tomelliot ) 2 points by tomelliot 4 hours ago | discuss 22. Show HN: Segue – Save context in one AI, load it in another by a short handle ( segue.ai ) 30 points by csaguiar 16 hours ago | 21 comments 23. Show HN: Cloudflarebase – open-source Firebase alternative on Cloudflare ( github.com/cloudflarebase ) 5 points by alex_equimake 5 hours ago | discuss 24. Show HN: Resultant Engineering Website ( resultant.tools ) 3 points by will2092347 5 hours ago | discuss 25. Show HN: FeyNoBg – Automatic background removal model and training library ( usefeyn.com ) 118 points by snyy 1 day ago | 29 comments 26. Show HN: Flashpaper – Self-destructing secret sharing with no database ( flashpaper.app ) 25 points by minpym 13 hours ago | 9 comments 27. Show HN: My recommendations after reading 1,500 books ( brianhama.com ) 3 points by brianhama 6 hours ago | 2 comments 28. Show HN: BrowserAct: Browser Layer for Your AI Agent ( github.com/browser-act ) 13 points by aanthonymax 19 hours ago | 2 comments 29. Show HN: Mustuse.ai – Open-source automated ranking system run by agents ( mustuse.ai ) 2 points by daimajia 6 hours ago | discuss 30. Show HN: A tool to privately timestamp a claim and reveal it on schedule ( sebmellen.com ) 2 points by sebmellen 6 hours ago | 2 comments More Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search: