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 ) 111 points by plicerin 4 hours ago | 72 comments 2. Show HN: Juggler – an open-source GUI coding agent, by the creator of JUCE ( github.com/juggler-ai ) 116 points by julesrms 6 hours ago | 71 comments 3. Show HN: Beautiful Type Erasure with C++26 Reflection ( ryanjk5.github.io ) 96 points by RyanJK5 7 hours ago | 40 comments 4. Show HN: I RL-trained an agent that trains models with RL (for ~$1.3k) ( github.com/danau5tin ) 81 points by Danau5tin 7 hours ago | 37 comments 5. Show HN: Iodd Viewer a free IODD viewer that runs in the browser ( ioddviewer.com ) 2 points by bitchanic 13 minutes ago | discuss 6. Show HN: Alluvia – mine your Claude Code/Cursor/ChatGPT history, locally ( github.com/dylanp12 ) 2 points by dp12 29 minutes ago | discuss 7. Show HN: An RSS reader with a configurable recommendation engine ( sprinklz.io ) 2 points by sammy0910 30 minutes ago | discuss 8. Show HN: I Built OpenClaw for Stocks ( fn2.ai ) 2 points by oceanplexian 35 minutes ago | discuss 9. Show HN: An Interactive Guide for Castlevania II: Simon's Quest ( theultimatesimonsquestguide.com ) 2 points by baclap 35 minutes ago | discuss 10. Show HN: Flashbang – DuckDuckGo bangs resolved locally with a Service Worker ( flashbang-dyr.pages.dev ) 2 points by t3ntxcles 40 minutes ago | discuss 11. Show HN: A device for never missing the surf turned into something more ( theliveframe.com ) 2 points by dylkane98 57 minutes ago | 2 comments 12. Show HN: Rejourney – Open-source revenue leak prediction for web and mobile apps ( github.com/rejourneyco ) 30 points by mrr7337 9 hours ago | 6 comments 13. Show HN: Clawk – Give coding agents a disposable Linux VM, not your laptop ( github.com/clawkwork ) 213 points by celrenheit 1 day ago | 156 comments 14. Show HN: Oodle.ai – $10 per million agent traces ( oodle.ai ) 22 points by kirankgollu 5 hours ago | 7 comments 15. show hn: 1d data to 3D topology, AI deepfakes to protien folding ( github.com/bitofabluetit ) 3 points by bitofabluetit 2 hours ago | 4 comments 16. Show HN: Pullrun – Run One OCI Image as a Container, Firecracker, or Apple VM ( github.com/pullrun ) 6 points by pullrun 2 hours ago | discuss 17. Show HN: I implemented a neural network in SQL ( github.com/xqlsystems ) 109 points by alxmrs 1 day ago | 19 comments 18. Show HN: Jacquard, a programming language for AI-written, human-reviewed code ( github.com/jbwinters ) 95 points by jbwinters 23 hours ago | 56 comments 19. Show HN: DOM-docx – HTML to native, editable Word docs (MIT) ( github.com/floodtide ) 150 points by fishbone 1 day ago | 39 comments 20. Show HN: BeePub – A reading-first alternative to Calibre-Web ( github.com/oalieno ) 4 points by sheldon7337 3 hours ago | discuss 21. Show HN: YouTube Guitar Tab Parser ( github.com/marcelpanse ) 107 points by neogenix 23 hours ago | 64 comments 22. Show HN: Hackney – Compare Uber, Lyft, Waymo, and Robotaxi Prices ( hackney.app ) 56 points by griffinli 21 hours ago | 46 comments 23. Show HN: Sx 2.0 – Share AI skills with your team through a Dropbox folder ( sleuth-io.github.io ) 43 points by detkin 20 hours ago | 33 comments 24. Show HN: Pulsys – Pull-through cache for Hugging Face built with io_uring ( github.com/pulsys-io ) 4 points by poshmosh 4 hours ago | 1 comment 25. Show HN: Sol – a validated computational artifact for human-agent handoffs ( github.com/lopeznuance ) 2 points by jamweba 4 hours ago | discuss 26. Show HN: Open-source]IntentGuard: Catch PRs that pass tests but miss the ticket ( github.com/derrickchiang1024 ) 2 points by CHIA_CHIANG 4 hours ago | discuss 27. Show HN: Datapoint – API for Human Preference Data ( trydatapoint.com ) 4 points by yoloakki 4 hours ago | discuss 28. Show HN: Cascade Chat – A Hackable IRCv3 Client for macOS, Windows, and Linux ( github.com/matt0x6f ) 7 points by oooyay 4 hours ago | 1 comment 29. Show HN: Manifest – Turn any webpage into a structured action manifest for agent ( omfang.io ) 3 points by Maxnordstrom 5 hours ago | discuss 30. Show HN: Nobie – an Excel-compatible runtime for agents and humans ( nobie.com ) 87 points by matthewgapp 1 day ago | 61 comments 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: