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: Isopolis – Isometric pixel map of SF ( isopolis.city ) 112 points by nuwandavek 4 hours ago | 32 comments 2. Show HN: ssh ssh.place ( ssh.place ) 71 points by jeninh 4 hours ago | 36 comments 3. Show HN: A Handwritten Blogging Platform ( handwritten.blog ) 40 points by emilesilvis 4 hours ago | 15 comments 4. Show HN: Kakehashi – Experimental userspace to run macOS binaries on Linux ARM ( github.com/wie-project ) 195 points by vlad_kalinkin 12 hours ago | 44 comments 5. Show HN: Mu – Tools for Agents ( github.com/micro ) 47 points by asim 6 hours ago | 13 comments 6. Show HN: Make your Framework 12 sound like a creaky door ( github.com/arcaege ) 68 points by arcaege 8 hours ago | 8 comments 7. Show HN: An AI wrote and illustrated a book of fables about threads and packets ( booyaka101.github.io ) 3 points by Booyaka101 49 minutes ago | discuss 8. Show HN: NixOS-DGX-Spark – Nix and NixOS on the DGX Spark ( github.com/graham33 ) 103 points by graham33 11 hours ago | 31 comments 9. Show HN: Shitty – fast terminal. Memory-unsafe and faster than yours ( github.com/pg83 ) 110 points by pshirshov 5 hours ago | 103 comments 10. Show HN: Do Codex skills save tokens? A six-run task-size benchmark ( chatgpt.site ) 2 points by phelannguyen164 1 hour ago | discuss 11. Show HN: Bor – Open-source policy management for Linux desktops ( getbor.dev ) 172 points by eniac111 19 hours ago | 22 comments 12. Show HN: AI Visibility: Check whether ChatGPT/Claude/Gemini recommend your brand ( aivisibility.pro ) 2 points by Baliy 1 hour ago | discuss 13. Show HN: Fuse – statically typed functional programming language ( fuselang.org ) 106 points by the_unproven 17 hours ago | 30 comments 14. Show HN: MicroCodex Coding Agent – OpenAI/codex reimplemented in C++ <1MB binary ( github.com/paoloanzn ) 17 points by paoloanzn 8 hours ago | 8 comments 15. Show HN: Alfa. Killing AI hallucinations with resonance ( github.com/consciousgroupmind ) 11 points by SKYNET800 7 hours ago | 4 comments 16. Show HN: Project ESPAÑOL: Find level-appropriate Spanish-language poems ( dmerullo.github.io ) 3 points by us-merul 3 hours ago | discuss 17. Show HN: I'm a 15 Year Old Wannabe Engineer, This Is a Cycloidal Gearbox I Built ( github.com/tom-ilan ) 320 points by tomilan 1 day ago | 104 comments 18. Show HN: I implemented the Kimi K3 paper from scratch in PyTorch ( github.com/timrots ) 8 points by ENOMEM 7 hours ago | discuss 19. Show HN: Syncular – offline-first SQL sync with TypeScript and Rust cores ( github.com/syncular ) 75 points by quambo 19 hours ago | 27 comments 20. Show HN: Record Your Accomplishments ( accomplishments.app ) 2 points by samteeeee 4 hours ago | discuss 21. Show HN: Katharos Functional programming and CSP-style concurrency for Python ( github.com/kamalfarahani ) 34 points by kamalf 18 hours ago | 8 comments 22. Show HN: Elevators ( john.fun ) 1630 points by Jrh0203 2 days ago | 399 comments 23. Show HN: mlxsh A lightweight CLI to serve multiple local LLMs on Apple ( github.com/ansnadeem ) 2 points by ansnadeem 4 hours ago | 1 comment 24. Show HN: Sixwhyo – A six year old agent reviewing your code ( 6yo.dev ) 2 points by hxii 4 hours ago | discuss 25. Show HN: Atomadic- Zero-LLM Sub-200us MCP Action Interlock (Storefront Restored) ( atomadic.tech ) 2 points by Atomadic 5 hours ago | discuss 26. Show HN: Blanked – Compare tech hiring processes by role and company ( blanked.work ) 2 points by mustafak99 5 hours ago | discuss 27. Show HN: DRM-CLI – open-source release manager for MSSQL/PostgreSQL/Oracle ( github.com/dband-drm ) 2 points by dband-drm 5 hours ago | discuss 28. Show HN: STB-like zero-dependency O(N) FMM gravity solver ( github.com/nihil7331 ) 2 points by nihiL7331 6 hours ago | 1 comment 29. Show HN: Cl33-opLM, a 236M language model with a reversible operator bottleneck ( t3atlas.dev ) 2 points by MirrorEthic 6 hours ago | discuss 30. Show HN: I worked on a new browser for 2 years, today it passed Acid 3 ( intellios.ai ) 153 points by coolwulf 2 days ago | 44 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: