Show HN ranking for the past week

  1. SimCity, but with Permits | 421
  2. Llmspeed – feel how fast a local LLM runs before you buy the hardware | 86
  3. Gemini 4 Argon plays StarCraft | 111
  4. Sphinx – A hook that quizzes you on your AI's code before shipping | 89
  5. The Zelda timeline to catch up before the Ocarina of Time remake | 129
  6. Esp32sim – Run ESP32 firmware in the browser | 48
  7. VoidAccess – open-source dark web OSINT, from query to a graph | 13
  8. High-quality duck audio synthesizer | 48
  9. Qwen3-4B with the AI writing tics trained out | 113
  10. WhatsApp MCP running free on Cloudflare | 85
  11. Omnara – Open-source alternative to Claude Managed Agents | 34
  12. Death Plan Switch, a self-hosted dead man's switch for solo devs | 66
  13. Uberblok – an interactive museum of ZFS internals | 28
  14. Sumi.css – CSS Framework | 27
  15. UI micro interactions prompts for AI | 42
  16. Parin – A 2D game engine between raylib and Godot, written in Dlang | 19
  17. 500 clocks in one 6.3 MB HTML file by Opus 5.5 | 32
  18. Jev Cards, Can you beat a vision model at a picture quiz? | 53
  19. KiviDB, a faster Redis-compatible memory database and vector cache | 42
  20. Penmentor – Claude marks up your handwritten math like a teacher | 9
  21. I built a task system to handle the drudgery so I could focus on tasks | 54
  22. rStation – A shared research lab for your AI agents | 19
  23. Things to Do API | 32
  24. Fakeipedia – Wikipedia for worlds that don't exist | 24
  25. Ranet3 – High performance policy routed IPsec mesh SD-WAN | 14
  26. Turn regular JavaScript into a neural net | 11
  27. RoadRash ported to Three.js to run in the browser | 12
  28. AI-built browser games, collected in one place | 3
  29. Stoke Money – Personal finance app built around a cash flow forecast | 23
  30. Dovepass – can I legally fly a drone along this exact path in SF? | 8
  31. OneDeploy – Managed open-source apps with nightly backups and TLS | 11
  32. Rouler – Steer Windows traffic per app or IP across multiple interfaces | 7
  33. I built a Markdown and raw HTML blog platform scoring 99 on PageSpeed | 25
  34. Clerkenwell – A Handwritten Clojure Notebook | 4
  35. Open-source early-reading reader with phonics help | 10
  36. Strot – Compile an LLM's intent once, run decisions locally | 14
  37. agent-usage-guard – a Claude Code mod to protect your usage window | 9
  38. Lights-on software factory boilerplate for Claude Code | 8
  39. ULDA – Client-side encryption with a simple JavaScript API | 6
  40. An icon for every city in North America | 17
  41. OnKey – I'm a bad singer, so I built an app to show where I'm off-key | 11
  42. RawLink – Building a VPN protocol from scratch | 0
  43. Computer use on the phone itself: a 2B model that operates Android apps | 4
  44. I got tired of btop not seeing my Mac's chip, so I built siltop | 26
  45. CallSitter – bot that answers my calls and wastes scammers' time | 11
  46. OmniPTY – Opinionated terminal emulator for macOS and Linux | 5
  47. Online Piano – Play a Free Virtual Piano Keyboard | 1
  48. agent-marketplace | 2
  49. Tinywm – a scrolling window manager for macOS, inspired by Niri | 0
  50. Another Blog Search Engine | 4
  51. Build a world on your phone, explore it in XR on Vision Pro and Quest | 6
  52. Shazam but for AI Slop Music | 3
  53. 2026 Midterms Tracker blends polls and Kalshi/Poymarket odds | 6
  54. Snitch – my Mac talked to 347 servers in one idle hour, so I built this | 3
  55. FlexChords – chords for any YouTube song, from a model I trained | 4
  56. Camera Controls and Motion for AI Video Prompts | 1
  57. Linkit – AI bookmark manager, 100% free and open source | 7
  58. Make AI coding agents verify its own work | 6
  59. A legal assistant that refuses to cite law it can't verify | 3
  60. Vibe coded a city builder set in ancient Rome | 15
  61. PatchWave - Add static analysis and automerge to Dependabot | 0
  62. Replacing CAPTCHAs with adaptive proof-of-work in WordPress | 8
  63. Civ 1 period accurate decompilation | 5
  64. Grimoire for Biology | 2
  65. Pug – open-source product analytics | 1
  66. I created instruments for people who have no idea how to play one | 10
  67. A forest's wildlife, synthesized live in Rust, playable in the browser | 4
  68. Fly a Tesla Roadster over parked Teslas before the air runs out | 3
  69. Stackdome – An open source self-hostable Railway alternative on K8s | 0
  70. Roadkill – a zombie car game inspired by the original GTA's driving | 6
  71. Twig – An Android file manager for NAS, S3, restic and Git | 3
  72. MCP for Ordering Assembled PCBs | 7
  73. Weatherdeck – a read-only status board for AI coding agent lanes | 0
  74. Yila – A Codex for Scientific Research | 4
  75. Pay-per-Crawl – make AI crawlers pay per page in USDC, for 10 stacks | 4
  76. The fastest browser for AI agents to run browser automation | 0
  77. Kino Transcode – Open Red and Blackmagic Raw Files in the Browser | 2
  78. Run Claude Code unattended inside a fence, under a dollar budget | 3
  79. Spotnote – Vite plugin for UI feedback to coding agents | 0
  80. Capy-flash – a 125B MoE model on two 16 GB consumer GPUs | 2
  81. Can you tell an AI's real 30-day memory from a fabricated one? | 2
  82. Yana – A local-first, human-governed AI runtime and IDE in Rust | 0
  83. Pi-cowboy – use Codex, Claude Code, OpenCode as subagents | 3
  84. Maali – Privacy-first personal finance app with a local AI analyst | 2
  85. CATT 0.2.1: Test agents/services against a Muse/Instinct-alike, in CI | 2
  86. Fast, secure JSON Formatter with side-by-side JSON diffing | 2
  87. Worklicant – Lightweight ATS. Pay per Vacancy. AI Enabled | 1
  88. A WebGL hommage to PS1 demo discs | 0
  89. dd Orbit, live 3D globe of quakes, weather, satellites and UFO reports | 4
  90. Biblio Times, your RSS feeds, typeset as a morning newspaper (Mac/iOS) | 2
  91. An archive of AWS outages that keeps them after AWS's 12-month window | 0
  92. Tori by TalkJS. AI support that's actually good | 1
  93. My vibecoded game got a glow up | 0
  94. Halv – open-source agent coding software that reduces your usage | 2
  95. Inca – a free, open-source 3D app that works like Maya 2020 | 1
  96. Inillucent – agentic db written in Rust that is 500% faster than SQLite | 1
  97. Donut Browser, the most private anti-detect browser | 3
  98. The Lion King (SNES, 1994), running as a native PC program | 4
  99. Skillstore – Expert skills your coding agent fetches as it works | 0
  100. Right-click any log line to see its call stack in VS Code | 1