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: ctx – Search the coding agent history already on your machine ( github.com/ctxrs ) 45 points by luca-ctx 3 hours ago | 19 comments 2. Show HN: Mcpsnoop – Wireshark for MCP (transparent proxy and live TUI) ( github.com/kerlenton ) 8 points by kerlenton 2 hours ago | 3 comments 3. Show HN: Dockside – I turned unused space around the macOS Dock into a workspace ( hachipoo.com ) 2 points by prajwalshetty 49 minutes ago | discuss 4. Show HN: Pieces – Social network for people ( piecesof.me ) 55 points by domo__knows 9 hours ago | 54 comments 5. Show HN: TaskPeace – a task queue my AI coding agents pull work from over MCP ( taskpeace.com ) 4 points by JulianQuinn 4 hours ago | 5 comments 6. Show HN: OM Core – multidimensional models without spreadsheet cell formulas ( github.com/cloudcell ) 10 points by cloudcell 6 hours ago | 2 comments 7. Show HN: Hacker News but as Tweets ( hackernews-reader.pages.dev ) 2 points by ashu1461 3 hours ago | discuss 8. Show HN: Ultracodex – Run Claude Ultracode Dynamic Workflows with Codex Agents ( github.com/yuanpingsong ) 2 points by yuansong 3 hours ago | discuss 9. Show HN: zkGolf – Competitive optimization of formally verified circuits ( zk.golf ) 68 points by rot256 19 hours ago | 11 comments 10. Show HN: I got tired of messy PDF bank statements, so I built a RAM-only parser ( banktoledger.com ) 3 points by Jithu247 3 hours ago | 1 comment 11. Show HN: Inkwell – An RSS reader for e-ink devices ( codeberg.page ) 67 points by imkendal 20 hours ago | 8 comments 12. Show HN: AI latent space with overlapping manifolds ( github.com/pjhkorea ) 2 points by PJHkorea 3 hours ago | 4 comments 13. Show HN: SigRank – Competitive Stat Screen and Operator Performance Evals O7 ( github.com/sunrisesillneversee ) 2 points by Burnmydays 3 hours ago | discuss 14. Show HN: Finding better quantum error correction codes using ILP ( github.com/ynnk-research ) 2 points by ynnk 4 hours ago | discuss 15. Show HN: I made a tool that prevents websites from tracking you ( github.com/alex-w-developer ) 27 points by sudo_cowsay 18 hours ago | 10 comments 16. Show HN: CLI tool for detecting non-exact code duplication with embedding models ( github.com/rafal-qa ) 89 points by rkochanowski 1 day ago | 48 comments 17. Show HN: Gitstock–Transform you GitHub commit history into K-line and animations ( gitstock.org ) 25 points by dares2573 19 hours ago | 3 comments 18. Show HN: An assertion library for E2E testing and real user monitoring ( github.com/faultsense ) 8 points by mitchm 5 hours ago | 1 comment 19. Show HN: A graph paper generator that renders vector PDFs in the browser ( freegraphpaper.net ) 104 points by lam_hg94 1 day ago | 24 comments 20. Show HN: I measured the half-life of 41,301 Show HN launches. It's 7 hours ( jonno.nz ) 33 points by jonnonz 1 day ago | 9 comments 21. Show HN: Claudoro, Pomodoro timer embedded in the Claude Code statusline ( github.com/emson ) 49 points by emson 1 day ago | 34 comments 22. Show HN: I built an open-source alternative to Claude Cowork ( github.com/valmishq ) 35 points by wayneshng 1 day ago | 8 comments 23. Show HN: CLI that helps AI agents avoid vulnerable dependencies ( github.com/clidey ) 12 points by modelorona 20 hours ago | 4 comments 24. Show HN: Bramble – Local-first password manager ( github.com/flythenimbus ) 84 points by MegagramEnjoyer 23 hours ago | 16 comments 25. Show HN: ZeroFS – A log-structured filesystem for S3 ( zerofs.net ) 126 points by Eikon 1 day ago | 52 comments 26. Show HN: I built a declarative layout engine for SVG, Canvas, WebGL ( github.com/carnworkstudios ) 5 points by bonzai2carn 14 hours ago | discuss 27. Show HN: Imagent – agentic image/video/speech generation ( github.com/unliftedq ) 4 points by unliftedq 15 hours ago | 3 comments 28. Show HN: GeoSpoof – your VPN hides your IP, but the browser leaks your location ( geospoof.com ) 13 points by sgro 20 hours ago | discuss 29. Show HN: GolemUI – Declarative Form Engine ( golemui.com ) 52 points by wtfdeveloper 2 days ago | 71 comments 30. Show HN: Ordered dithering command-line tool ( github.com/scascino4 ) 4 points by scascino4 9 hours ago | discuss More Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search: