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: I worked on a new browser for 2 years, today it passed Acid 3 ( intellios.ai ) 46 points by coolwulf 5 hours ago | 19 comments 2. Show HN: How to build and self-host a code review agent ( trytilde.ai ) 22 points by solsol94 6 hours ago | 4 comments 3. Show HN: BitBang – Reach machines behind NAT from a browser, no account ( github.com/richlegrand ) 74 points by narragansett 12 hours ago | 22 comments 4. Show HN: What should the GUI for AI agents look like? ( marbleos.com ) 108 points by akbabu 20 hours ago | 65 comments 5. Show HN: Gander, an Android file viewer that asks for no permissions ( github.com/mokshablr ) 195 points by mokshablr 21 hours ago | 65 comments 6. Show HN: SmokeVPN – All-in-One WireGuard VPN Hub – Switch Exits in Realtime ( smokevpn.com ) 3 points by lobito25 2 hours ago | 2 comments 7. Show HN: Slope remade in HTML5 to load instantly on any browser, any device ( hurtle.site ) 32 points by novlrdotcom 9 hours ago | 19 comments 8. Show HN: Distilling DeepSeek into GPT-OSS doesn't transfer censorship. Try it ( ctgt.ai ) 163 points by cgorlla 1 day ago | 72 comments 9. Show HN: Kedge – Full-stack cloud with forkable VM snapshots and global SQLite ( kedge.dev ) 132 points by wgjordan 1 day ago | 25 comments 10. Show HN: Chronos, 2 terminal games through 50 years of hacking history ( chronos-game.com ) 12 points by xav77 9 hours ago | 3 comments 11. Show HN: The Goal is simple, there should be an actual free editor ( sylixide.com ) 16 points by Sai-09 9 hours ago | 7 comments 12. Show HN: I built a cross-browser extension that controls fingerprinting surfaces ( privacything.com ) 19 points by tomaszjanusz 12 hours ago | 10 comments 13. Show HN: GAI – A Go runtime for typed, tool-using LLM agents ( github.com/lace-ai ) 3 points by samuel_kx0 4 hours ago | discuss 14. Show HN: Open-source engine running Gemma 4 26B in 2 GB RAM on any M-series Mac ( github.com/drumih ) 901 points by gitpusher42 2 days ago | 336 comments 15. Show HN: I made a game where you build a CPU from logic gates ( select.supply ) 93 points by laurentiurad 1 day ago | 67 comments 16. Show HN: Optimize and serve models with Fable quality at half the cost ( github.com/experientiallabs ) 71 points by SilenN 1 day ago | 30 comments 17. Show HN: A little physical breakout clone ( brontosaurusrex.github.io ) 8 points by brontosaurusrex 12 hours ago | 2 comments 18. Show HN: Offline Flock Navigation ( karazajac.io ) 2 points by arkwin 6 hours ago | discuss 19. Show HN: An Unexpected Computer – Universal computing: echo, ed, test and exec [pdf] ( seriot.ch ) 3 points by beefburger 8 hours ago | discuss 20. Show HN: Usbatlas – simple CLI utility to see what USBIP devices are attached ( github.com/comalice ) 2 points by all2 8 hours ago | discuss 21. Show HN: A Back End You Can Call Directly from React – No API Required ( linkedrecords.com ) 3 points by WolfOliver 8 hours ago | discuss 22. Show HN: A udev implementation in Guile Scheme ( codeberg.org/goodev ) 17 points by mbakke 19 hours ago | 7 comments 23. Show HN: Schema-backed, Git-based structured state for agentic systems 2 points by advancingu 8 hours ago | 1 comment 24. Show HN: Jacobian – I built tools to help anyone explore and solve conjectures ( github.com/morluto ) 2 points by Mplto 9 hours ago | discuss 25. Show HN: old reddit is back (without login) via 'shreddit'. ( github.com/the1truedan ) 5 points by the1truedan 5 hours ago | discuss 26. Show HN: Shellphone, an MCP Extension to Link Claude Chat and Claude Code ( npmjs.com ) 2 points by geoffitect 9 hours ago | discuss 27. Show HN: Claude-account – switch Claude Code accounts without logging in again ( github.com/hamzarehmandeveloper ) 54 points by hamza_rehman 1 day ago | 29 comments 28. Show HN: RØØT – Offline security workspace for labs, CVEs, and tooling ( github.com/madnessbrainsbl ) 2 points by madnessbrains_ 9 hours ago | discuss 29. Show HN: Doubt – Source-grounded evidence maps for AI research ( github.com/alsoleg89 ) 3 points by olegalsh 10 hours ago | discuss 30. Show HN: Digital Surface - Never Lose Work ( digitalsurfacelabs.com ) 2 points by joenewbry 10 hours ago | 1 comment 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: