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: FeyNoBg – Automatic background removal model and training library ( usefeyn.com ) 14 points by snyy 50 minutes ago | discuss 2. Show HN: Running PrismML's Bonsai inside DRAM by breaking DDR4 timing rules 7 points by pcdeni 1 hour ago | 1 comment 3. Show HN: Infrawrench – a tool to manage cloud and svcs with workflows and chat ( infrawrench.com ) 7 points by astrid__ 1 hour ago | discuss 4. Show HN: Physically accurate black hole you can put in your room ( blackhole.plav.in ) 447 points by aplavin 17 hours ago | 161 comments 5. Show HN: Darkslide – A keyboard-centric photo editor 2 points by roman-volkov 1 hour ago | discuss 6. Show HN: Pure-PHP server outperforms NginX for static files + 10x PHP throughput ( github.com/qbix ) 4 points by EGreg 2 hours ago | discuss 7. Show HN: 1,250 SwiftUI components, and an MCP that writes them into your app ( nibware.dev ) 4 points by leonickson 2 hours ago | 4 comments 8. Show HN: multiaes – hardware-accelerated, constant-time AES, two-file drop-in ( github.com/ttarvis ) 3 points by lemaudit 2 hours ago | discuss 9. Show HN: Descript wanted $24/mo, I built an open-source alternative in a weekend ( github.com/wassgha ) 35 points by wassimgr 11 hours ago | 24 comments 10. Show HN: Watch 14-Byte AI "brains" attempt to solve a 2D maze (Its hard) ( con-dog.github.io ) 20 points by purple-leafy 10 hours ago | 4 comments 11. Show HN: Pilot Protocol – a network where AI agents find tools and each other 5 points by teocalin37 3 hours ago | 2 comments 12. Show HN: Tilde Pay – Give your AI agent a bank account to pay for things ( tildepay.ai ) 2 points by solsol94 3 hours ago | discuss 13. Show HN: Dozenal – A Game of Spatial Arithmetic ( dozenal.game ) 13 points by sarreph 7 hours ago | 8 comments 14. Show HN: Watch random code typed out on an MS-DOS IDE ( specr.net ) 14 points by vunderba 13 hours ago | 6 comments 15. Show HN: Reverse Minesweeper ( sunflowersgame.com ) 242 points by pompomsheep 1 day ago | 85 comments 16. Show HN: Case study: A coding agent refactors a 750k LOC app, no code review 5 points by bonjourjoel 5 hours ago | discuss 17. Show HN: CheapSecurity – Lightweight, Self-Hosted CCTV for Linux SBCs ( github.com/gmrandazzo ) 135 points by zeldone 1 day ago | 31 comments 18. Show HN: I mapped every US golf course ( golfcoursebrowser.com ) 214 points by rickmf 1 day ago | 161 comments 19. Show HN: PumpProof – Scores a hyped stock's dilution risk from its SEC filings ( pumpproof.com ) 5 points by jekjek 5 hours ago | discuss 20. Show HN: Tool to turn a repo into map ( gitbiased.com ) 4 points by skyfantom 6 hours ago | 1 comment 21. Show HN: Turn SSH X11 Forward to WebSocket – remote apps flow to you workstation 3 points by kbradero 6 hours ago | 1 comment 22. Show HN: Horus-runtime – High Performance Computing workflow manager ( github.com/temple-compute ) 2 points by chdominguez 6 hours ago | discuss 23. Show HN: JavaScript/JSON and CSS minifier lib in minimal C89 ( wanderinghorse.net ) 3 points by sgbeal 7 hours ago | discuss 24. Show HN: Markwright – a 2MB native screen annotator with no telemetry ( aloneguid.uk ) 2 points by aloneguid 7 hours ago | discuss 25. Show HN: Agent Console – A Local Dashboard for Codex and Claude Code ( github.com/buhuipao ) 2 points by buhuipao 7 hours ago | discuss 26. Show HN: Paper – A Journaling CLI for Developers ( rewrlution.com ) 9 points by dmsehuang 18 hours ago | 11 comments 27. Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models 479 points by adam_rida 3 days ago | 223 comments 28. Show HN: Gitwig – Mouse-drivable Git TUI and multi-repo dashboard in Rust ( gitwig.dev ) 2 points by tareqmy 8 hours ago | discuss 29. Show HN: We built an MCP server for document generation ( docuqueue.com ) 3 points by dvcoolarun 9 hours ago | discuss 30. Show HN: adCasa OS – AI marketing workspace built with Bayesian attribution ( adcasa.io ) 2 points by adcasa 9 hours ago | discuss More Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search: