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: Inkwell – An RSS reader for e-ink devices ( codeberg.page ) 17 points by imkendal 1 hour ago | discuss 2. Show HN: Pieces – Social network for people ( piecesof.me ) 20 points by domo__knows 1 hour ago | 14 comments 3. Show HN: ctx – Search the coding agent history already on your machine ( github.com/ctxrs ) 22 points by luca-ctx 1 hour ago | 4 comments 4. Show HN: CLI that helps AI agents avoid vulnerable dependencies ( github.com/clidey ) 8 points by modelorona 1 hour ago | 1 comment 5. Show HN: zkGolf – Competitive optimization of formally verified circuits ( zk.golf ) 38 points by rot256 3 hours ago | 3 comments 6. Show HN: CLI tool for detecting non-exact code duplication with embedding models ( github.com/rafal-qa ) 75 points by rkochanowski 9 hours ago | 34 comments 7. Show HN: A graph paper generator that renders vector PDFs in the browser ( freegraphpaper.net ) 92 points by lam_hg94 10 hours ago | 21 comments 8. Show HN: Bramble – Local-first password manager ( github.com/flythenimbus ) 11 points by MegagramEnjoyer 4 hours ago | 3 comments 9. Show HN: GeoSpoof – your VPN hides your IP, but the browser leaks your location ( geospoof.com ) 4 points by sgro 1 hour ago | discuss 10. Show HN: Claudoro, Pomodoro timer embedded in the Claude Code statusline ( github.com/emson ) 45 points by emson 11 hours ago | 33 comments 11. Show HN: ZeroFS – A log-structured filesystem for S3 ( zerofs.net ) 116 points by Eikon 10 hours ago | 51 comments 12. Show HN: Capcat – CLI/TUI to Archive Articles as Markdown and HTML (FOSS) ( capcat.org ) 2 points by stayux 1 hour ago | discuss 13. Show HN: A 155K-param transformer builds a map of a world it's never shown ( ankur-chr.github.io ) 2 points by ankurchrungoo 1 hour ago | discuss 14. Show HN: I measured the half-life of 41,301 Show HN launches. It's 7 hours ( jonno.nz ) 19 points by jonnonz 11 hours ago | 4 comments 15. Show HN: Mirrors – test AI agent changes by replaying production traces ( runmirrors.com ) 3 points by aisinghal 1 hour ago | discuss 16. Show HN: I built an open-source alternative to Claude Cowork ( github.com/valmishq ) 24 points by wayneshng 10 hours ago | 6 comments 17. Show HN: NEUX A daily brief on Europe's critical industries ( neuxresearch.com ) 2 points by sebmnt 1 hour ago | discuss 18. Show HN: Fin – a TUI Jellyfin client powered by mpv with Chromecast support ( github.com/tsirysndr ) 2 points by tsiry 2 hours ago | discuss 19. Show HN: Declaw Arena – a CTF-style challenge to break an AI agent in a microVM ( declaw.ai ) 5 points by ShivamNayak11 2 hours ago | discuss 20. Show HN: NeuralFit game - Adjust the neural network weights manually ( ai201.site ) 4 points by Gooblebrai 2 hours ago | discuss 21. Show HN: Visualizing Contrastive Language-Audio Pretraining (Clap) ( adamsohn.com ) 2 points by dataviz1000 2 hours ago | discuss 22. Show HN: Material 3 Expressive Web Components ( matraic.github.io ) 2 points by matraic 2 hours ago | discuss 23. Show HN: Cyclearchive.com – search vintage cycling magazines ( cyclearchive.com ) 20 points by alastairr 11 hours ago | 6 comments 24. Show HN: Mail Memories – A desktop app to rescue photos from Gmail ( mailmemories.com ) 98 points by ltiger 9 hours ago | 48 comments 25. Show HN: AnythingLLM Fork as NPM Package ( github.com/fred-terzi ) 2 points by fred_terzi 4 hours ago | discuss 26. Show HN: Collection of skills to help improve UX and AI Product design ( github.com/tommyjepsen ) 3 points by tommyjepsen 4 hours ago | discuss 27. Show HN: Piggy – lazy senior dev mode for AI agents (80–94% less code) ( github.com/adamyasingh-12 ) 3 points by piggydev 4 hours ago | 3 comments 28. Show HN: A provider-agnostic agent loop built on ports and adapters ( featherless.ai ) 3 points by hopefulbutwary 4 hours ago | discuss 29. Show HN: PurRDF-High performance, cross platform RDF1.2 ( github.com/blackcat-informatics ) 2 points by paudley 4 hours ago | 1 comment 30. Show HN: Simulate API traffic directly from your IDE with .http files ( gopherglide.dev ) 3 points by maniac00 7 hours ago | discuss More Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search: