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: Mail Memories – A desktop app to rescue photos from Gmail ( mailmemories.com ) 24 points by ltiger 1 hour ago | 9 comments 2. Show HN: ZeroFS – A log-structured filesystem for S3 ( zerofs.net ) 54 points by Eikon 1 hour ago | 32 comments 3. Show HN: CLI tool for detecting non-exact code duplication with embedding models ( github.com/rafal-qa ) 12 points by rkochanowski 1 hour ago | 4 comments 4. Show HN: Claudoro, Pomodoro timer embedded in the Claude Code statusline ( github.com/emson ) 19 points by emson 3 hours ago | 13 comments 5. Show HN: Cyclearchive.com – search vintage cycling magazines ( cyclearchive.com ) 15 points by alastairr 2 hours ago | 3 comments 6. Show HN: A graph paper generator that renders vector PDFs in the browser ( freegraphpaper.net ) 10 points by lam_hg94 2 hours ago | 1 comment 7. Show HN: I built an open-source alternative to Claude Cowork ( github.com/valmishq ) 5 points by wayneshng 2 hours ago | discuss 8. Show HN: Searchable directory of 22k+ products from worker-owned co-ops ( workerowned.info ) 381 points by IESAI_ski 18 hours ago | 74 comments 9. Show HN: MemSignal - an experimental memory-pressure indicator for Windows ( github.com/riccardoruspoli ) 2 points by riccardoruspoli 2 hours ago | discuss 10. Show HN: I turned GitHub contribution history into a driveable 3D city ( gitcity.natrajx.in ) 4 points by rishabhbhartiya 2 hours ago | 3 comments 11. Show HN: I measured the half-life of 41,301 Show HN launches. It's 7 hours ( jonno.nz ) 11 points by jonnonz 3 hours ago | 1 comment 12. Show HN: A lightweight CLI tool to track and purge temporary packages in Linux ( github.com/hermetic-code ) 2 points by joyalgeorgekj 2 hours ago | 2 comments 13. Show HN: Skill Federation –private search across 87k skills for AI coding agents ( github.com/skill-federation ) 2 points by sibmike 2 hours ago | discuss 14. Show HN: SwiftShrink – compress an image to an exact KB size, in the browser ( swiftshrink.com ) 2 points by Talha_Asjad 3 hours ago | discuss 15. Show HN: Salt – a systems language with Z3 theorem proving in the compiler ( salt-lang.dev ) 41 points by bneb-dev 22 hours ago | 30 comments 16. Show HN: Kube-insight – retained Kubernetes evidence for incident investigations ( github.com/nowakeai ) 5 points by simalapo 3 hours ago | discuss 17. Show HN: GolemUI – Declarative Form Engine ( golemui.com ) 44 points by wtfdeveloper 23 hours ago | 67 comments 18. Show HN: Hide an encrypted message inside a photo, in the browser ( vajba.com ) 2 points by trivsamt 3 hours ago | discuss 19. Show HN: Unobin compiles Infrastructure as Code to one binary ( cloudboss.co ) 17 points by joseph 13 hours ago | 2 comments 20. Show HN: I built an app that calls me nightly and writes my journal ( reddit.com ) 2 points by alepacheco-dev 1 hour ago | discuss 21. Show HN: Pglayers – PostgreSQL extensions as stackable Docker layers ( github.com/pglayers ) 39 points by iemejia 22 hours ago | 6 comments 22. Show HN: Margarita - Programming language for Agents using Markdown-ish syntax ( margarita.run ) 6 points by margarita_dev 10 hours ago | 4 comments 23. Show HN: QR code renderer in a TrueType font ( jim.sh ) 81 points by foodevl 22 hours ago | 12 comments 24. Show HN: Curvytron 2, I rewrote my browser party game, 10 years later ( curvytron2.com ) 12 points by tom32i 15 hours ago | 5 comments 25. Show HN: PMB – local memory for coding agents that shows if it is used ( pmbai.dev ) 25 points by oleksiibond 1 day ago | 9 comments 26. Show HN: My 13-year-old built an ant colony tracker ( formicarium.es ) 73 points by abelgvidal 1 day ago | 52 comments 27. Show HN: Shark Tank but you pitch your idea to indie hackers ( indiesharktank.vercel.app ) 6 points by roozka10 16 hours ago | 1 comment 28. Show HN: Techno Kick ( technokick.com ) 4 points by stagas 12 hours ago | discuss 29. Show HN: Classify mechanical faults using Contrastive Language-Audio Pretraining ( github.com/adam-s ) 9 points by dataviz1000 22 hours ago | discuss 30. Show HN: Forgejo Appliance, a private Git server based on OrbStack and Tailscale ( github.com/highpost ) 6 points by highpost 17 hours ago | 1 comment More Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search: