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: Follow London Trains in 3D ( nexttrain.london ) 56 points by mgranados 3 hours ago | 25 comments 2. Show HN: Kastor – Terraform-style specs for AI agents ( github.com/weirdguy ) 15 points by weirdguy 1 hour ago | 12 comments 3. Show HN: Maps for e-scooters (hills and battery routing) ( battmap.com ) 2 points by thepaulthomson 56 minutes ago | 1 comment 4. Show HN: Davit, a Apple Containers UI ( davit.app ) 367 points by xinit 22 hours ago | 93 comments 5. Show HN: Rowboat – Open-source, local-first alternative to Claude Desktop ( github.com/rowboatlabs ) 208 points by segmenta 22 hours ago | 87 comments 6. Show HN: Neil the Seal Game ( neiltheseal.app ) 77 points by dalemhurley 14 hours ago | 63 comments 7. Show HN: Chiptune Radio ( alephvoid.com ) 67 points by bootbloopers 16 hours ago | 15 comments 8. Show HN: Pug.sh – open-source product analytics ( pug.sh ) 8 points by BajajScooter 3 hours ago | 3 comments 9. Show HN: Free Mermaid Diagram Editor ( moxiedocs.com ) 49 points by ghosts_ 17 hours ago | 12 comments 10. Show HN: PostgreSQL performance and cost across 23 EC2 instance types ( saneengineer.com ) 92 points by anivan_ 1 day ago | 19 comments 11. Show HN: Docx-CLI: agents read/edit Word docs using 1/2 the time and tokens ( github.com/kklimuk ) 67 points by kirillklimuk 22 hours ago | 29 comments 12. Show HN: Halo – open-source, tamper-evident runtime evidence for AI agents ( github.com/bkuan001 ) 37 points by brian_kuan 22 hours ago | 21 comments 13. Show HN: Fast, native Mac file manager (filters, fuzzy find, 9 MB, no Electron) ( whimfiles.com ) 95 points by whimbyte 1 day ago | 67 comments 14. Show HN: your website as a TUI, over SSH right now 11 points by keepamovin 16 hours ago | 5 comments 15. Show HN: Turbo – An open-source, fast HTTP server with a real-time config GUI ( okzgn.com ) 7 points by okzgn 16 hours ago | 1 comment 16. Show HN: Ghostmeet – Self-hosted meeting transcription and summaries ( sshlab.dev ) 16 points by swq115 15 hours ago | 7 comments 17. Show HN: Pulpie – Models for Cleaning the Web ( usefeyn.com ) 101 points by snyy 2 days ago | 25 comments 18. Show HN: Jot, a menu bar app that catches a thought before it's gone ( arunbrahma.com ) 5 points by masterbrewer 10 hours ago | 5 comments 19. Show HN: I built an AI spritesheet generator for game developers ( autosprite.io ) 4 points by autosprite 18 hours ago | discuss 20. Show HN: Codex-profiles – isolated Codex CLI/Desktop profiles ( ducksss.github.io ) 3 points by chaipinzheng 10 hours ago | discuss 21. Show HN: OCR Buddy: local browser OCR for code, formulas (LaTeX) and tables ( github.com/fanfulla ) 6 points by Fanfulla 19 hours ago | discuss 22. Show HN: Baerly-storage, a document DB that runs per request, no DB server ( github.com/gusto ) 17 points by baerbaerbaer 1 day ago | 1 comment 23. Show HN: Context Warp Drive – Deterministic context folding for AI agents ( github.com/dogtorjonah ) 10 points by Dr_Jonah 1 day ago | 5 comments 24. Show HN: Homegames. An open-source game platform I've been making for 8 years ( homegames.io ) 227 points by homegamesjoseph 2 days ago | 55 comments 25. Show HN: Osint tool that finds exposed files on domains ( cerast-intelligence.com ) 58 points by PatchRequest 2 days ago | 26 comments 26. Show HN: Bramble – Local-first password manager ( github.com/flythenimbus ) 152 points by MegagramEnjoyer 5 days ago | 50 comments 27. Show HN: FactIQ – a realtime econ+finance database for AI agents ( github.com/defog-ai ) 6 points by rishsriv 15 hours ago | 2 comments 28. Show HN: Plagiarism.Free – Free Plagiarism Checker ( plagiarism.free ) 4 points by nadermx 15 hours ago | discuss 29. Show HN: FrankenMarkdown, Render .md Files to PDF/HTML (also in browser) ( github.com/dicklesworthstone ) 2 points by eigenvalue 15 hours ago | discuss 30. Show HN: Perks Reminder – open-source tracker for expiring card benefits ( github.com/lifan-builds ) 2 points by lifan-builds 17 hours ago | discuss More Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search: