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: Opening lines of famous literary works ( verbaprima.com ) 21 points by plicerin 30 minutes ago | 6 comments 2. Show HN: Juggler – an open-source GUI coding agent, by the creator of JUCE ( github.com/juggler-ai ) 50 points by julesrms 2 hours ago | 23 comments 3. Show HN: I RL-trained an agent that trains models with RL (for –$1.3k) ( github.com/danau5tin ) 48 points by Danau5tin 3 hours ago | 18 comments 4. Show HN: Pulsys – Pull-through cache for Hugging Face built with io_uring ( github.com/pulsys-io ) 2 points by poshmosh 32 minutes ago | 1 comment 5. Show HN: Sol – a validated computational artifact for human-agent handoffs ( github.com/lopeznuance ) 2 points by jamweba 34 minutes ago | discuss 6. Show HN: Open-source]IntentGuard: Catch PRs that pass tests but miss the ticket ( github.com/derrickchiang1024 ) 2 points by CHIA_CHIANG 36 minutes ago | discuss 7. Show HN: Rejourney – Open-source revenue leak prediction for web and mobile apps ( github.com/rejourneyco ) 28 points by mrr7337 4 hours ago | 2 comments 8. Show HN: Datapoint – API for Human Preference Data ( trydatapoint.com ) 4 points by yoloakki 43 minutes ago | discuss 9. Show HN: Cascade Chat – A Hackable IRCv3 Client for macOS, Windows, and Linux ( github.com/matt0x6f ) 6 points by oooyay 43 minutes ago | 1 comment 10. Show HN: Manifest – Turn any webpage into a structured action manifest for agent ( omfang.io ) 3 points by Maxnordstrom 47 minutes ago | discuss 11. Show HN: Low-latency local LLM runner via OpenJDK Panama FFM (Java 22) ( github.com/projectargus-cc ) 4 points by KingJoker 1 hour ago | 1 comment 12. Show HN: Oodle.ai – $10 per million agent traces ( oodle.ai ) 13 points by kirankgollu 1 hour ago | 1 comment 13. Show HN: I cleaned USDA's farmers-market data – 8,863 markets, CC-BY dataset ( harvestlymarkets.com ) 5 points by gc108 1 hour ago | discuss 14. Show HN: Clawk – Give coding agents a disposable Linux VM, not your laptop ( github.com/clawkwork ) 212 points by celrenheit 1 day ago | 154 comments 15. Show HN: I implemented a neural network in SQL ( github.com/xqlsystems ) 106 points by alxmrs 19 hours ago | 19 comments 16. Show HN: Jacquard, a programming language for AI-written, human-reviewed code ( github.com/jbwinters ) 95 points by jbwinters 19 hours ago | 54 comments 17. Show HN: Sx 2.0 – Share AI skills with your team through a Dropbox folder ( sleuth-io.github.io ) 43 points by detkin 16 hours ago | 33 comments 18. Show HN: Hackney – Compare Uber, Lyft, Waymo, and Robotaxi Prices ( hackney.app ) 56 points by griffinli 17 hours ago | 46 comments 19. Show HN: Town – Discord in a pixel town where the NPCs have skills ( github.com/redplanethq ) 5 points by harshithmul 2 hours ago | 3 comments 20. Show HN: MDTool – free, client-side Markdown to PDF, HTML and Word (no uploads) ( mdtool.dev ) 3 points by usmankhan45 2 hours ago | discuss 21. Show HN: PocketJS – Solid/Vue JSX and Tailwind at 60fps on a 2004 Sony PSP ( github.com/pocket-stack ) 2 points by doodlewind 2 hours ago | 1 comment 22. Show HN: I built a tool that turns GitHub commits into posts ( postezi.com ) 2 points by rudolfsrijkuris 2 hours ago | discuss 23. Show HN: Chauffeur – One Click restore of your aplication Context ( emaginasion.com ) 2 points by dmaginas 2 hours ago | 1 comment 24. Show HN: YouTube Guitar Tab Parser ( github.com/marcelpanse ) 105 points by neogenix 19 hours ago | 63 comments 25. Show HN: DOM-docx – HTML to native, editable Word docs (MIT) ( github.com/floodtide ) 150 points by fishbone 1 day ago | 39 comments 26. Show HN: Proton – A pure Go GUI library with zero CGO and API immunity 3 points by CzaxTanmay 3 hours ago | 1 comment 27. Show HN: EdgarKit – a real-time JSON API for SEC EDGAR filings ( edgarkit.com ) 3 points by mathewarena 3 hours ago | discuss 28. Show HN: PDF to Markdown with a side-by-side check so you can see what broke ( pdfmarkdown.app ) 3 points by jisbuidling 3 hours ago | 5 comments 29. Show HN: 3D printer simulator with in browser firmware execution ( github.com/kodoque1 ) 2 points by ForgotIdAgain 3 hours ago | 1 comment 30. Show HN: GitBiased – your team development dashboard ( gitbiased.com ) 3 points by skyfantom 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: