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: Immersive Gaussian Splat tour of grace cathedral, San Francisco ( vincentwoo.com ) 82 points by akanet 5 hours ago | 16 comments 2. Show HN: OTP Inspired actor supervisor based full stack templates ( shipstacks.tech ) 9 points by annrap1d 4 hours ago | 1 comment 3. Show HN: How to Get a Fable CoT for the Jacobian Conjecture Refutation 4 points by SonOfLilit 1 hour ago | discuss 4. Show HN: The0 – self-hosted runtime for trading bots, bring your own language ( github.com/alexanderwanyoike ) 10 points by mercutio93 4 hours ago | 1 comment 5. Show HN: Ekko – post-quantum E2EE layer for Instagram, WhatsApp, Telegram Web ( useekko.app ) 4 points by kvasilev 1 hour ago | discuss 6. Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s 2829 points by section33 1 day ago | 336 comments 7. Show HN: Wheesper – Start an anonymous discussion with a link ( wheesper.com ) 32 points by whatdoyouthink2 10 hours ago | 22 comments 8. Show HN: A Job Board for European Defence Companies ( defencejobseu.com ) 2 points by Collusus96 3 hours ago | discuss 9. Show HN: cbxy – A format for creating guided comic book experiences ( github.com/ngafar ) 7 points by nawazgafar 7 hours ago | 3 comments 10. Show HN: GPU Accelerated Desktop Screen Flash Filter (Photosensitive Epilepsy) ( flashfilter.app ) 6 points by flashfilter 8 hours ago | 3 comments 11. Show HN: CheapStack – affordable dev starter kits and boilerplates ( cheapstack.dev ) 2 points by makbar890 4 hours ago | 1 comment 12. Show HN: A Pipeline for Making 10-minute AI Movies with Claude Code and Seedance ( github.com/dawndrain ) 15 points by dawndrain 12 hours ago | 4 comments 13. Show HN: Gather every memory in one beautiful place ( theirshoebox.com ) 3 points by not_wowinter13 8 hours ago | 2 comments 14. Show HN: Linguin, a live multilingual dictionary for 120 languages ( linguin.xyz ) 3 points by astroscout 5 hours ago | discuss 15. Show HN: Whetuu – a zero-config cross-shell prompt written in Zig ( github.com/yamafaktory ) 4 points by yamafaktory 9 hours ago | 1 comment 16. Show HN: I built claw-coder which is the first atonomous local AI agent 3 points by GabrielBlessed 7 hours ago | 2 comments 17. Show HN: Waylandar – a Wayland calendar widget, syncs Google Calendar and more ( github.com/samjoshuadud ) 2 points by samjoshuadud 8 hours ago | 1 comment 18. Show HN: Neuron. Turn a SQL query history into a semantic layer ( momentaanalytics.com ) 2 points by sandrewsmomenta 8 hours ago | discuss 19. Show HN: Sharper – an AI office agent grounded in your knowledge, with citations ( sharper-ai.co ) 3 points by zhiheng_huang 8 hours ago | discuss 20. Show HN: Roll Solver – daily multiplayer word puzzle PWA ( rollsolver.com ) 3 points by peterbr 8 hours ago | discuss 21. Show HN: Framesmith 1.9 – charts as a node type for AI-designed UIs ( github.com/vicmaster ) 2 points by vicvelazquez 8 hours ago | discuss 22. Show HN: A free lever-based puzzle game ( materwelon.dev ) 2 points by materwelon 8 hours ago | discuss 23. Show HN: Crate – Wireless music manager for Android phones (open source) ( github.com/ivancernja ) 5 points by andout_ 8 hours ago | discuss 24. Show HN: Wordpeek ( wordpeek.app ) 3 points by furyofantares 8 hours ago | 2 comments 25. Show HN: Codeground – run and share code in the browser ( codeground.ai ) 3 points by aashhuttossh 9 hours ago | 1 comment 26. Show HN: Twelve FREE daily logic puzzles (browser with PWA) ( dailygrid.app ) 2 points by zactyz 9 hours ago | 1 comment 27. Show HN: Q3Edit – Edit and play Quake 3 maps in the browser ( q3edit.com ) 104 points by drdator 2 days ago | 26 comments 28. Show HN: Geozee Daily Geography Puzzle ( geozee.earth ) 2 points by Ciaranio 9 hours ago | discuss 29. Show HN: Amnesia – audit Claude Code's memory for contradictions ( github.com/tiny-cloud-ventures ) 4 points by suttles 9 hours ago | discuss 30. Show HN: Effort Router: Intelligent /effort selection per Claude turn ( github.com/cfitzgerald-pd ) 4 points by bennydog224 9 hours ago | 1 comment 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: