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: QueryTuner – SQL diagnostics across 5 DBs, no database connection ( querytuner.com ) 2 points by autoshiftops 3 minutes ago | 1 comment 2. Show HN: I mapped every US golf course ( golfcoursebrowser.com ) 149 points by rickmf 9 hours ago | 86 comments 3. Show HN: Wmux – A workspace multiplexer for AI agents ( github.com/openwong2kim ) 2 points by wong2kim 1 hour ago | discuss 4. Show HN: I made some transistor animations ( brandonli.net ) 193 points by stunningllama 18 hours ago | 24 comments 5. Show HN: Brolly, a plain-text weather forecast site ( brolly.sh ) 203 points by jsax 18 hours ago | 71 comments 6. Show HN: Writemark, a dependency free web component for inline Markdown editing 43 points by _boffin_ 15 hours ago | 16 comments 7. Show HN: SpinWin – A macOS menu bar app to visually rotate or spin any window ( github.com/alokdhir ) 35 points by dbm5 13 hours ago | 9 comments 8. Show HN: Reproducibility Benchmark a Risk Quantitative Model ( github.com/fluxara-god ) 9 points by mingshi_tz 3 hours ago | discuss 9. Show HN: What 180k words look like as a temporal knowledge graph (Oz series) ( synaptale.com ) 16 points by ald0r 9 hours ago | 9 comments 10. Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models 470 points by adam_rida 2 days ago | 222 comments 11. Show HN: Inflect TTS v2+ONNX, 9M/4M text-to-speech models running in the browser ( geronimo-labs.com ) 3 points by g58892881 5 hours ago | 2 comments 12. Show HN: Pg_stat_ch, a Postgres extension to export every metric to ClickHouse ( github.com/clickhouse ) 3 points by saisrirampur 5 hours ago | 1 comment 13. Show HN: ZWPlayer – Free player with interactive annotations and subtitle search ( zwplayer.com ) 5 points by logicplayer 10 hours ago | discuss 14. Show HN: Rudoc – a 4.5MB Rust document converter ( github.com/asong56 ) 16 points by sideras56 13 hours ago | 2 comments 15. Show HN: Hubo – two agents that implement and review code until they agree ( github.com/h0ngcha0 ) 9 points by hongchao 13 hours ago | 1 comment 16. Show HN: Axtary – Content Authorization for AI Agents ( axtary.com ) 3 points by Axtary 11 hours ago | 2 comments 17. Show HN: Awsmux – Multi-account AWS CLI, up to 5.4x faster, 7.4x fewer tokens ( github.com/0hardik1 ) 10 points by 0hardik1 16 hours ago | 4 comments 18. Show HN: Palmier Pro – Open-source macOS video editor built for AI ( github.com/palmier-io ) 189 points by harrisontin 2 days ago | 37 comments 19. Show HN: I simulated closing the Strait of Hormuz on real oil trade data ( staffinganalytics.io ) 241 points by eliotho 1 day ago | 125 comments 20. Show HN: Yorishiro – a macOS terminal where AI agents live ( github.com/sktkkoo ) 42 points by hakumei 16 hours ago | 13 comments 21. Show HN: MutexCam – Global Camera and Mic Control on Mac for Zoom, Teams, Meet ( mutex.cam ) 3 points by superquizonline 9 hours ago | discuss 22. Show HN: Raise a virtual pet with your friend/partner ( schols.io ) 2 points by chaidhat 9 hours ago | discuss 23. Show HN: Rules that stop AI coding agents from breaking working code ( github.com/avenna01-ceo ) 2 points by gaiinmaster 9 hours ago | discuss 24. Show HN: I enhanced the UX for TemplatesOn, what do you think? ( templateson.com ) 2 points by maz225 9 hours ago | discuss 25. Show HN: Fitter – declarative web-data extraction,running in the browser also ( pxyup.github.io ) 5 points by pyxru 10 hours ago | 3 comments 26. Show HN: OneCLI – OSS credential gateway that keeps secrets out of AI agents ( github.com/onecli ) 107 points by Jonathanfishner 2 days ago | 32 comments 27. Show HN: Working Async – The new wave of remote work is async-first ( workingasync.io ) 7 points by Log007 18 hours ago | discuss 28. Show HN: QuickFlo – I got sick of exporting business workflows as a consultant ( quickflo.app ) 3 points by zajasa 11 hours ago | 1 comment 29. Show HN: I created a way to turn your GitHub contribution graph into a game ( ykdojo.github.io ) 4 points by ykev 16 hours ago | 1 comment 30. Show HN: Max Studio Tools – C++ DSP Modules for Max and Ableton Live ( github.com/apresta ) 32 points by apresta 1 day 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: