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: misa77 - a codec that decodes 2x faster than LZ4 (at better ratios) ( github.com/welcome-to-the-sunny-side ) 23 points by nonadhocproblem 59 minutes ago | 1 comment 2. Show HN: 18KB ls alternative in no_std rust and Libc ( crates.io ) 12 points by tracyspacy 3 hours ago | 2 comments 3. Show HN: Hedy runs its real-time meeting AI on-device (Mac/Windows/iOS) ( hedy.ai ) 2 points by julp 17 minutes ago | discuss 4. Show HN: Figmaboy – Tauri Figma Clone with a Built in MCP-Enabled CLI for Codex ( 0xmiki.github.io ) 2 points by mikiyas 18 minutes ago | discuss 5. Show HN: Running a Website Inside a Website ( nonogra.ph ) 2 points by smalltorch 18 minutes ago | discuss 6. Show HN: Fork – Customize the web, just by asking ( withfork.co ) 4 points by dhanaway518 22 minutes ago | discuss 7. Show HN: 3-line calendar for Apple Watch – free, open source, no sign-in ( zzn.im ) 2 points by xinbenlv 23 minutes ago | discuss 8. Show HN: I Built a Capture the Flag Arena for Agents ( clayseal.com ) 2 points by yuvvantalreja 26 minutes ago | discuss 9. Show HN: Lineation – One security control plane for all agents ( lineation.ai ) 4 points by camsjams 32 minutes ago | 1 comment 10. Show HN: Ty-extended – a Ty fork with plugin support ( github.com/regularkevvv ) 2 points by demoonkevin 34 minutes ago | discuss 11. Show HN: Greenflash – we read every conversation your AI agent has with users ( greenflash.ai ) 5 points by sailrock 36 minutes ago | 2 comments 12. Show HN: Map of every off-plan project in Bangkok (Thailand has no MLS) ( baanscope.com ) 2 points by kesarito 39 minutes ago | discuss 13. Show HN: Mailberry – an AI-native email platform with The Email Brain ( mailberry.ai ) 2 points by alecbee 40 minutes ago | 1 comment 14. Show HN: AI-powered sports analytics and social betting platform ( statsniper.com ) 2 points by not_wowinter13 42 minutes ago | discuss 15. Show HN: OtoDock, run Claude Code and Codex as a team of agents on your server ( github.com/otodock ) 2 points by dimitrismrtzs 47 minutes ago | discuss 16. Show HN: Aict – Unix coreutils that output XML/JSON, built for AI agents ( github.com/synseqack ) 10 points by ronak_parmar 3 hours ago | 2 comments 17. Show HN: Goku – WASM (wllama)-powered LLM inference and model manager ( userfrom1995.github.io ) 5 points by userfrom1995 3 hours ago | 2 comments 18. Show HN: Sign in with your ChatGPT account for free AI ( openai-oauth.vercel.app ) 2 points by EvanZhouDev 1 hour ago | 1 comment 19. Show HN: A photo editor that develops RAW files in the browser ( vajba.com ) 2 points by trivsamt 1 hour ago | discuss 20. Show HN: SirixDB 1.0 Beta – Git-Like Versioning, Diffs, Time-Travel Queries ( github.com/sirixdb ) 2 points by lichtenberger 1 hour ago | discuss 21. Show HN: Homestead – Build apps for you, your family, and your agents ( myhomestead.dev ) 3 points by rambleraptor 1 hour ago | discuss 22. Show HN: Generalized – AI agent skills with community proof ( generalized.dev ) 2 points by kubeden 1 hour ago | discuss 23. Show HN: Zoable game. Solve it cheaply ( zoable-game.com ) 2 points by damaru2 1 hour ago | 1 comment 24. Show HN: Leet Robotics: Learn robotics and ROS2 with hands-on courses ( leetrobotics.com ) 7 points by deepresearch 4 hours ago | discuss 25. Show HN: StyleSeed – a design-rules engine so AI agents stop building generic UI ( github.com/bitjaru ) 21 points by bitjaru0402 3 hours ago | 7 comments 26. Show HN: Production-grade LangGraph template ( github.com/brescou ) 3 points by Brescou 3 hours ago | discuss 27. Show HN: Fast NF4 dequantization Triton kernel (1.41x faster than bitsandbytes) ( github.com/griffith-7 ) 3 points by Griffith-7 3 hours ago | discuss 28. Show HN: Specsanity.dev – an OAS linter that works ( specsanity.dev ) 2 points by buildwithdennis 1 hour ago | discuss 29. Show HN: XViral – Post virality predictor based on X's For You Ranking pipeline ( github.com/ninjahawk ) 2 points by ninjahawk1 1 hour ago | discuss 30. Show HN: Running server scripts from smartphone via SSH ( c100k.eu ) 3 points by pmdfgy 3 hours ago | discuss 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: