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: Rotating torus in terminal (but with kitty graphics protocol) ( andreadimatteo.com ) 6 points by deotman 2 hours ago | discuss 2. Show HN: Compactdiff – see what compaction dropped from an agent session ( github.com/mkmkkkkk ) 3 points by mileskoldin 2 hours ago | discuss 3. Show HN: Sign language translation with smart glasses ( github.com/aadisang ) 12 points by aadisang 4 hours ago | 5 comments 4. Show HN: Presse – a Rust CLI tool to compress and merge PDFs ( github.com/simonbure ) 3 points by saientifik 2 hours ago | discuss 5. Show HN: Wyzer Programming Language ( github.com/wyzer-lang ) 204 points by v0id_isgood 1 day ago | 108 comments 6. Show HN: textlog – A quiet, text-only microblogging platform, open-source, no JS ( textlog.cc ) 174 points by stagas 1 day ago | 71 comments 7. Show HN: ContentIQ – Evaluate and optimize content quality before publishing ( contentiq.net ) 2 points by Sharanxxxx 5 hours ago | discuss 8. Show HN: CrossPlay - Games, puzzles and tools for your e-reader ( ma-r-s.com ) 9 points by ma-r-s 14 hours ago | discuss 9. Show HN: Modern C++ Build Tools for Module Feature ( github.com/mcpp-community ) 7 points by sunrisepeak 12 hours ago | 3 comments 10. Show HN: The Channels SDK – Bring Any Agent to Any Channel (Slack, MS Teams) ( github.com/copilotkit ) 117 points by davidmckayv 1 day ago | 24 comments 11. Show HN: Pokémon Emerald Ported to Raspberry Pi Pico 2 ( github.com/mattdeeds ) 54 points by mdeeds 1 day ago | 28 comments 12. Show HN: A free mini game that makes you a smarter fly fisherperson ( read-the-water.netlify.app ) 22 points by mpc75 1 day ago | 10 comments 13. Show HN: Simple algorithm and color space to generate diverse skin tones ( toneyalexander.github.io ) 621 points by automatoney 3 days ago | 99 comments 14. Show HN: A terminal glued to the macOS dock ( github.com/palamim ) 49 points by leopalamim 2 days ago | 15 comments 15. Show HN: Certo – An open source platform to deliver Open Badges ( github.com/schroedinger-hat ) 16 points by thejoin95 1 day ago | discuss 16. Show HN: S-Bahn Seat Picker ( welidev.github.io ) 7 points by weli 22 hours ago | 4 comments 17. Show HN: Clef – spaced repetition for piano over MIDI ( playclef.com ) 6 points by danieldratschuk 23 hours ago | 3 comments 18. Show HN: ReadMyStatement – Where did the money go? ( readmystatement.com ) 2 points by nadermx 17 hours ago | 1 comment 19. Show HN: Remembrane – agent memory in one SQLite file, zero dependencies ( github.com/satyasairay ) 10 points by satyasairay 1 day ago | discuss 20. Show HN: Sidebar – a private ESP32 intercom for five kids, no accounts ( sundaradnus.ca ) 13 points by nonstopnonsense 1 day ago | 6 comments 21. Show HN: Elevators ( john.fun ) 1676 points by Jrh0203 7 days ago | 414 comments 22. Show HN: Zaivern Code – a Rust cockpit for parallel AI coding agents ( github.com/tacyan ) 2 points by tacyan 18 hours ago | discuss 23. Show HN: Check if any of the $656M in unclaimed royalties at The MLC is yours ( doub.ly ) 2 points by knaught 19 hours ago | 1 comment 24. Show HN: ssh ssh.place ( ssh.place ) 185 points by jeninh 5 days ago | 120 comments 25. Show HN: File-based HTTP endpoints for Python with its own isolated dependencies ( github.com/tanrax ) 5 points by andros 1 day ago | 1 comment 26. Show HN: Mousecrack – Teaching an LSTM to move a mouse like a human ( github.com/puffinsoft ) 2 points by ReactRocks 20 hours ago | discuss 27. Show HN: Maple-Preview – Ternary 20B MoE running at 120 tok/s on a iPhone ( deepgrove.ai ) 171 points by edwardbzhang 3 days ago | 52 comments 28. Show HN: Run an 80B Qwen in 4.3 GB of RAM on a Mac, and a 35B on an iPhone ( github.com/leonickson1 ) 310 points by leonickson 4 days ago | 142 comments 29. Show HN: XSAF – Extra Small Agent Framework ( ilha.build ) 7 points by ryuzyy 1 day ago | 4 comments 30. Show HN: Wallfacer – A terminal session manager for Claude Code, and more ( github.com/pradipta ) 35 points by pradiptasarma 2 days ago | 22 comments More Consider applying for YC's Fall 2026 batch! Applications are open till July 27. Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search: