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 ) 15 points by akanet 1 hour ago | 1 comment 2. Show HN: CheapStack – affordable dev starter kits and boilerplates ( cheapstack.dev ) 2 points by makbar890 29 minutes ago | discuss 3. Show HN: Wheesper – Start an anonymous discussion with a link ( wheesper.com ) 30 points by whatdoyouthink2 7 hours ago | 22 comments 4. Show HN: Linguin, a live multilingual dictionary for 120 languages ( linguin.xyz ) 3 points by astroscout 1 hour ago | discuss 5. Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s 2813 points by section33 1 day ago | 333 comments 6. Show HN: GPU Accelerated Desktop Screen Flash Filter (Photosensitive Epilepsy) ( flashfilter.app ) 6 points by flashfilter 4 hours ago | 2 comments 7. Show HN: cbxy – A format for creating guided comic book experiences ( github.com/ngafar ) 5 points by nawazgafar 3 hours ago | 2 comments 8. Show HN: A Pipeline for Making 10-minute AI Movies with Claude Code and Seedance ( github.com/dawndrain ) 11 points by dawndrain 8 hours ago | 2 comments 9. Show HN: I built claw-coder which is the first atonomous local AI agent 3 points by GabrielBlessed 3 hours ago | 2 comments 10. Show HN: Waylandar – a Wayland calendar widget, syncs Google Calendar and more ( github.com/samjoshuadud ) 2 points by samjoshuadud 4 hours ago | 1 comment 11. Show HN: Gather every memory in one beautiful place ( theirshoebox.com ) 2 points by not_wowinter13 4 hours ago | 2 comments 12. Show HN: Neuron. Turn a SQL query history into a semantic layer ( momentaanalytics.com ) 2 points by sandrewsmomenta 4 hours ago | discuss 13. Show HN: Sharper – an AI office agent grounded in your knowledge, with citations ( sharper-ai.co ) 3 points by zhiheng_huang 4 hours ago | discuss 14. Show HN: Roll Solver – daily multiplayer word puzzle PWA ( rollsolver.com ) 3 points by peterbr 4 hours ago | discuss 15. Show HN: Framesmith 1.9 – charts as a node type for AI-designed UIs ( github.com/vicmaster ) 2 points by vicvelazquez 4 hours ago | discuss 16. Show HN: A free lever-based puzzle game ( materwelon.dev ) 2 points by materwelon 4 hours ago | discuss 17. Show HN: Crate – Wireless music manager for Android phones (open source) ( github.com/ivancernja ) 5 points by andout_ 4 hours ago | discuss 18. Show HN: Wordpeek ( wordpeek.app ) 3 points by furyofantares 5 hours ago | 2 comments 19. Show HN: Codeground – run and share code in the browser ( codeground.ai ) 3 points by aashhuttossh 5 hours ago | 1 comment 20. Show HN: Twelve FREE daily logic puzzles (browser with PWA) ( dailygrid.app ) 2 points by zactyz 5 hours ago | 1 comment 21. Show HN: Whetuu – a zero-config cross-shell prompt written in Zig ( github.com/yamafaktory ) 3 points by yamafaktory 5 hours ago | 1 comment 22. Show HN: Geozee Daily Geography Puzzle ( geozee.earth ) 2 points by Ciaranio 5 hours ago | discuss 23. Show HN: Amnesia – audit Claude Code's memory for contradictions ( github.com/tiny-cloud-ventures ) 4 points by suttles 5 hours ago | discuss 24. Show HN: Effort Router: Intelligent /effort selection per Claude turn ( github.com/cfitzgerald-pd ) 4 points by bennydog224 5 hours ago | 1 comment 25. Show HN: Take a break, play some puzzles ( gridmino.com ) 3 points by marko-projects 6 hours ago | discuss 26. Show HN: Dedupe Tabs Pro – Chromium Based Browser Extension ( iam.mt ) 2 points by thallavajhula 6 hours ago | discuss 27. Show HN: A Chrome extension that adds an AI side panel to LeetCode problems ( leetcopilot.dev ) 2 points by alexwang24 6 hours ago | discuss 28. Show HN: Newsline – one-line news in your status line while your AI agent works ( github.com/itdar ) 4 points by thesockerr 6 hours ago | 2 comments 29. Show HN: I built a WASM-based spreadsheet engine that's pretty fast ( podraven.github.io ) 2 points by deathg0d 6 hours ago | discuss 30. Show HN: LectureToBook – Turn Videos into a PDF/ePub ( lecturetobook.com ) 3 points by h02 6 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: