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: Minimal LLM Post-Training Experiments on an 8GB GPU (SFT, DPO, GRPO) ( github.com/pochenai ) 12 points by popopanda 7 hours ago | discuss 2. Show HN: BillDesk – Offline invoicing for freelancers (Windows and Mac) ( getbilldesk.vercel.app ) 2 points by afif1710 3 hours ago | 1 comment 3. Show HN: What should the GUI for AI agents look like? ( marbleos.com ) 129 points by akbabu 1 day ago | 75 comments 4. Show HN: Netmnt 0.2.0 ( github.com/thongor77 ) 3 points by magetriste 4 hours ago | 1 comment 5. Show HN: DSCode – Coding Agent Powered by DeepSeek ( dscode.ai ) 4 points by qwikhost 4 hours ago | discuss 6. Show HN: Gander, an Android file viewer that asks for no permissions ( github.com/mokshablr ) 201 points by mokshablr 1 day ago | 72 comments 7. Show HN: BitBang – Reach machines behind NAT from a browser, no account ( github.com/richlegrand ) 88 points by narragansett 1 day ago | 37 comments 8. Show HN: Aurora – AI Gateway built in Go ( github.com/aurorallm ) 6 points by gurveer51 5 hours ago | discuss 9. Show HN: Wienerdog – memory and self-improving skills for Claude Code/Codex ( github.com/wienerdog-ai ) 4 points by thegyula 6 hours ago | discuss 10. Show HN: Distilling DeepSeek into GPT-OSS doesn't transfer censorship. Try it ( ctgt.ai ) 165 points by cgorlla 2 days ago | 72 comments 11. Show HN: Kedge – Full-stack cloud with forkable VM snapshots and global SQLite ( kedge.dev ) 135 points by wgjordan 2 days ago | 25 comments 12. Show HN: I worked on a new browser for 2 years, today it passed Acid 3 ( intellios.ai ) 133 points by coolwulf 22 hours ago | 41 comments 13. Show HN: Warpgate 0.27 (FOSS Teleport alternative) adds RDP/VNC support ( null.page ) 2 points by hardex 6 hours ago | discuss 14. Show HN: Wisp – a Linux shell with Lua scripting and structured pipelines ( github.com/hinikaa ) 8 points by hinikaa 11 hours ago | 1 comment 15. Show HN: Slope remade in HTML5 to load instantly on any browser, any device ( hurtle.site ) 40 points by novlrdotcom 1 day ago | 19 comments 16. Show HN: How to build and self-host a code review agent ( trytilde.ai ) 28 points by solsol94 23 hours ago | 6 comments 17. Show HN: Open-source engine running Gemma 4 26B in 2 GB RAM on any M-series Mac ( github.com/drumih ) 903 points by gitpusher42 3 days ago | 340 comments 18. Show HN: Open source React Native debugging studio ( nativescope.dev ) 6 points by guigg 17 hours ago | 1 comment 19. Show HN: MCP inspection for live Avalonia, WPF, WinUI and MAUI apps ( github.com/trrahul ) 3 points by trrahul 9 hours ago | discuss 20. Show HN: I made a game where you build a CPU from logic gates ( select.supply ) 97 points by laurentiurad 2 days ago | 69 comments 21. Show HN: Chronos, 2 terminal games through 50 years of hacking history ( chronos-game.com ) 14 points by xav77 1 day ago | 5 comments 22. Show HN: Horus-runtime – Train your own tiny LLM from scratch ( github.com/temple-compute ) 2 points by chdominguez 10 hours ago | discuss 23. Show HN: The Goal is simple, there should be an actual free editor ( sylixide.com ) 19 points by Sai-09 1 day ago | 7 comments 24. Show HN: I built a cross-browser extension that controls fingerprinting surfaces ( privacything.com ) 19 points by tomaszjanusz 1 day ago | 10 comments 25. Show HN: SmokeVPN – All-in-One WireGuard VPN Hub – Switch Exits in Realtime ( smokevpn.com ) 8 points by lobito25 19 hours ago | 3 comments 26. Show HN: SendPage – Paste AI-generated HTML, get a link clients can open ( sendpageapp.com ) 3 points by jack714 11 hours ago | discuss 27. Show HN: Habit Dungeon – RPG gamification that helps good habits stick ( gamifyhabits.app ) 2 points by jackedv 12 hours ago | 1 comment 28. Show HN: Lightweight, S3-compatible object storage server ( vaults3.com ) 3 points by open_source_new 12 hours ago | 2 comments 29. Show HN: One no-subscriptions online search for all your agent needs 2 points by freakynit 13 hours ago | discuss 30. Show HN: Qwen Scribe – local transcription and dictation for Apple Silicon ( github.com/vladuzh ) 94 points by sidclaw 3 days ago | 21 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: