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: zkGolf – Competitive optimization of formally verified circuits ( zk.golf ) 32 points by rot256 2 hours ago | 3 comments 2. Show HN: CLI tool for detecting non-exact code duplication with embedding models ( github.com/rafal-qa ) 75 points by rkochanowski 8 hours ago | 33 comments 3. Show HN: Capcat – CLI/TUI to Archive Articles as Markdown and HTML (FOSS) ( capcat.org ) 2 points by stayux 25 minutes ago | discuss 4. Show HN: A 155K-param transformer builds a map of a world it's never shown ( ankur-chr.github.io ) 2 points by ankurchrungoo 28 minutes ago | discuss 5. Show HN: Mirrors – test AI agent changes by replaying production traces ( runmirrors.com ) 3 points by aisinghal 33 minutes ago | discuss 6. Show HN: Bramble – Local-first password manager ( github.com/flythenimbus ) 9 points by MegagramEnjoyer 3 hours ago | 2 comments 7. Show HN: A graph paper generator that renders vector PDFs in the browser ( freegraphpaper.net ) 90 points by lam_hg94 9 hours ago | 20 comments 8. Show HN: NEUX A daily brief on Europe's critical industries ( neuxresearch.com ) 2 points by sebmnt 54 minutes ago | discuss 9. Show HN: Fin – a TUI Jellyfin client powered by mpv with Chromecast support ( github.com/tsirysndr ) 2 points by tsiry 1 hour ago | discuss 10. Show HN: ZeroFS – A log-structured filesystem for S3 ( zerofs.net ) 115 points by Eikon 9 hours ago | 51 comments 11. Show HN: Claudoro, Pomodoro timer embedded in the Claude Code statusline ( github.com/emson ) 44 points by emson 10 hours ago | 33 comments 12. Show HN: Declaw Arena – a CTF-style challenge to break an AI agent in a microVM ( declaw.ai ) 5 points by ShivamNayak11 1 hour ago | 1 comment 13. Show HN: NeuralFit game - Adjust the neural network weights manually ( ai201.site ) 4 points by Gooblebrai 1 hour ago | discuss 14. Show HN: Visualizing Contrastive Language-Audio Pretraining (Clap) ( adamsohn.com ) 2 points by dataviz1000 1 hour ago | discuss 15. Show HN: Material 3 Expressive Web Components ( matraic.github.io ) 2 points by matraic 1 hour ago | discuss 16. Show HN: ctx – Search the coding agent history already on your machine ( github.com/ctxrs ) 20 points by luca-ctx 7 hours ago | 2 comments 17. Show HN: Inkwell – An RSS reader for e-ink devices ( codeberg.page ) 14 points by imkendal 7 hours ago | discuss 18. Show HN: I built an open-source alternative to Claude Cowork ( github.com/valmishq ) 21 points by wayneshng 9 hours ago | 6 comments 19. Show HN: Cyclearchive.com – search vintage cycling magazines ( cyclearchive.com ) 20 points by alastairr 10 hours ago | 6 comments 20. Show HN: AnythingLLM Fork as NPM Package ( github.com/fred-terzi ) 2 points by fred_terzi 3 hours ago | discuss 21. Show HN: Collection of skills to help improve UX and AI Product design ( github.com/tommyjepsen ) 3 points by tommyjepsen 3 hours ago | discuss 22. Show HN: Piggy – lazy senior dev mode for AI agents (80–94% less code) ( github.com/adamyasingh-12 ) 3 points by piggydev 3 hours ago | 3 comments 23. Show HN: A provider-agnostic agent loop built on ports and adapters ( featherless.ai ) 3 points by hopefulbutwary 3 hours ago | discuss 24. Show HN: PurRDF-High performance, cross platform RDF1.2 ( github.com/blackcat-informatics ) 2 points by paudley 3 hours ago | 1 comment 25. Show HN: Mail Memories – A desktop app to rescue photos from Gmail ( mailmemories.com ) 97 points by ltiger 8 hours ago | 48 comments 26. Show HN: Simulate API traffic directly from your IDE with .http files ( gopherglide.dev ) 3 points by maniac00 6 hours ago | discuss 27. Show HN: I measured the half-life of 41,301 Show HN launches. It's 7 hours ( jonno.nz ) 18 points by jonnonz 11 hours ago | 4 comments 28. Show HN: Context.md – A proposed standard for AI project context ( github.com/kerbelp ) 3 points by kerbelp 4 hours ago | 1 comment 29. Show HN: MotionLoom – An open-source video-as-code language for video creation ( lovelyzombieyho.github.io ) 2 points by LOVELYZOMBIEYHO 5 hours ago | discuss 30. Show HN: GolemUI – Declarative Form Engine ( golemui.com ) 48 points by wtfdeveloper 1 day ago | 68 comments More Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search: