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: Inches to CM converter with charts and screen size references ( inches-to-cm.net ) 2 points by robot1996 2 hours ago | 2 comments 2. Show HN: How do you guys keep your journey diaries? ( journeydiaries.vercel.app ) 2 points by dutay05 2 hours ago | 2 comments 3. Show HN: Local MCP – Claude/ChatGPT read your iMessage, Teams, files on-device ( local-mcp.com ) 3 points by lanchuske 3 hours ago | discuss 4. Show HN: Minesweeper.free – Play minesweeper online free ( minesweeper.free ) 3 points by nadermx 4 hours ago | discuss 5. Show HN: Mise – A keyboard-driven Python/Qt6 browser built for fanless laptops ( github.com/rakosn1cek ) 6 points by Rakosn1cek 9 hours ago | 2 comments 6. Show HN: Bramble – Local-first password manager ( github.com/flythenimbus ) 133 points by MegagramEnjoyer 2 days ago | 38 comments 7. Show HN: Inches to MM converter for manufacturing and hardware checks ( inches-to-mm.com ) 3 points by robot1996 4 hours ago | 3 comments 8. Show HN: Two-tier-memory – queryable long-term memory for AI coding agents ( github.com/tadelstein9 ) 2 points by tadelstein 5 hours ago | discuss 9. Show HN: Isthistechdead.com got a full UI revamp ( isthistechdead.com ) 4 points by jobehi 8 hours ago | 1 comment 10. Show HN: Classify mechanical faults using Contrastive Language-Audio Pretraining ( github.com/adam-s ) 34 points by dataviz1000 1 day ago | 3 comments 11. Show HN: A statically typed, cross-platform, easily bootstrappable build system ( github.com/rochus-keller ) 45 points by Rochus 1 day ago | 15 comments 12. Show HN: Grade your code's post-quantum crypto exposure A–F, free, in-browser ( throndar.ai ) 3 points by algo26 9 hours ago | discuss 13. Show HN: TeXposit – LaTeX and Markdown Editor ( texposit.com ) 3 points by danielszabo 10 hours ago | discuss 14. Show HN: Mcpsnoop – Wireshark for MCP (transparent proxy and live TUI) ( github.com/kerlenton ) 63 points by kerlenton 1 day ago | 21 comments 15. Show HN: Apple Foundation Model in Xcode-Beta ( gist.github.com ) 2 points by edgcumbe 8 hours ago | discuss 16. Show HN: Desunofier – Removing shimmer from Suno songs ( instasong.co ) 3 points by stanyy 8 hours ago | discuss 17. Show HN: Markdown to PDF CLI Tool ( github.com/leonardosalasd ) 5 points by leonardosalasd 8 hours ago | 2 comments 18. Show HN: Seize the means of production from our agentic overlords ( github.com/xophmeister ) 3 points by Xophmeister 9 hours ago | discuss 19. Show HN: I built an encrypted BLE dongle for pasting stuff to air-gapped devices ( github.com/brisk4t ) 5 points by Brisk4t 9 hours ago | 3 comments 20. Show HN: Gemma 3 inference in pure C++ with Metal acceleration ( github.com/ybubnov ) 5 points by ybubnov 14 hours ago | 2 comments 21. Show HN: Infra Commits – Conventional Commits but for infrastructure/operations ( codeberg.org/devopsguy ) 3 points by ohelm 10 hours ago | 1 comment 22. Show HN: Clipart.free – Public-Domain Clipart ( clipart.free ) 2 points by nadermx 10 hours ago | discuss 23. Show HN: Typocalypse – An Arcade Typing Roguelike ( florianrudaj.com ) 4 points by florianrudaj 11 hours ago | 1 comment 24. Show HN: Inkwell – An RSS reader for e-ink devices ( codeberg.page ) 76 points by imkendal 2 days ago | 11 comments 25. Show HN: zkGolf – Competitive optimization of formally verified circuits ( zk.golf ) 69 points by rot256 2 days ago | 12 comments 26. Show HN: CLI that helps AI agents avoid vulnerable dependencies ( github.com/clidey ) 26 points by modelorona 1 day ago | 4 comments 27. Show HN: ctx – Search the coding agent history already on your machine ( github.com/ctxrs ) 65 points by luca-ctx 1 day ago | 42 comments 28. Show HN: Cute Music App 2 points by bOZbfU4YdRnJQ 12 hours ago | discuss 29. Show HN: AI-powered code review tool ( github.com/kirill89 ) 3 points by k1r111 12 hours ago | discuss 30. Show HN: A home for short stories generated from 5 random emojis ( moon-zine.net ) 3 points by riedhes 12 hours ago | discuss More Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search: