Show HN ranking for the past month

  1. isometric.nyc – giant isometric pixel art map of NYC | 241
  2. ChartGPU – WebGPU-powered charting library (1M points at 60fps) | 214
  3. Craftplan – I built my wife a production management tool for her bakery | 166
  4. Sweep, Open-weights 1.5B model for next-edit autocomplete | 153
  5. NanoClaw – “Clawdbot” in 500 lines of TS with Apple container isolation | 224
  6. I trained a 9M speech model to fix my Mandarin tones | 153
  7. Wikipedia as a doomscrollable social media feed | 141
  8. Algorithmically finding the longest line of sight on Earth | 175
  9. If you lose your memory, how to regain access to your computer? | 231
  10. I spent 4 years building a UI design tool with only the features I use | 181
  11. The HN Arcade | 122
  12. LocalGPT – A local-first AI assistant in Rust with persistent memory | 155
  13. Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox | 40
  14. One Human + One Agent = One Browser From Scratch in 20K LOC | 153
  15. I quit coding years ago. AI brought me back | 435
  16. I created a Mars colony RPG based on Kim Stanley Robinson’s Mars books | 110
  17. Ghidra MCP Server – 110 tools for AI-assisted reverse engineering | 67
  18. Moltbook – A social network for moltbots (clawdbots) to hang out | 886
  19. Self-host Reddit – 2.38B posts, works offline, yours forever | 64
  20. Whosthere: A LAN discovery tool with a modern TUI, written in Go | 89
  21. Bonsplit – Tabs and splits for native macOS apps | 33
  22. OpenWork – An open-source alternative to Claude Cowork | 60
  23. Coi – A language that compiles to WASM, beats React/Vue | 69
  24. A MitM proxy to see what your LLM tools are sending | 118
  25. Mastra 1.0, open-source JavaScript agent framework from the Gatsby devs | 70
  26. OSS AI agent that indexes and searches the Epstein files | 97
  27. Rails UI | 114
  28. It took 4 years to sell my startup. I wrote a book about it | 67
  29. I built a macOS tool for network engineers – it's called NetViews | 55
  30. Safe-now.live – Ultra-light emergency info site (<10KB) | 94
  31. AI in SolidWorks | 106
  32. Only 1 LLM can fly a drone | 92
  33. Pdfwithlove – PDF tools that run 100% locally (no uploads, no back end) | 131
  34. Dock – Slack minus the bloat, tax, and 90-day memory loss | 158
  35. Micropolis/SimCity Clone in Emacs Lisp | 50
  36. Artifact Keeper – Open-Source Artifactory/Nexus Alternative in Rust | 68
  37. A custom font that displays Cistercian numerals using ligatures | 37
  38. Streaming gigabyte medical images from S3 without downloading them | 48
  39. Beats, a web-based drum machine | 48
  40. An iOS budget app I've been maintaining since 2011 | 59
  41. Text-to-video model from scratch (2 brothers, 2 years, 2B params) | 24
  42. Lume 0.2 – Build and Run macOS VMs with unattended setup | 44
  43. RatatuiRuby wraps Rust Ratatui as a RubyGem – TUIs with the joy of Ruby | 32
  44. I built a small browser engine from scratch in C++ | 45
  45. Rowboat – AI coworker that turns your work into a knowledge graph (OSS) | 33
  46. Amla Sandbox – WASM bash shell sandbox for AI agents | 73
  47. Kolibri, a DIY music club in Sweden | 31
  48. TinyCity – A tiny city SIM for MicroPython (Thumby micro console) | 26
  49. I saw this cool navigation reveal, so I made a simple HTML+CSS version | 38
  50. TUI for managing XDG default applications | 44
  51. Tiny FOSS Compass and Navigation App (<2MB) | 47
  52. Agent Skills Leaderboard | 44
  53. Nogic – VS Code extension that visualizes your codebase as a graph | 53
  54. Webctl – Browser automation for agents based on CLI instead of MCP | 38
  55. LemonSlice – Upgrade your voice agents to real-time video | 133
  56. Tabstack – Browser infrastructure for AI agents (by Mozilla) | 24
  57. Adboost – A browser extension that adds ads to every webpage | 129
  58. Phage Explorer | 35
  59. Sparrow-1 – Audio-native model for human-level turn-taking without ASR | 49
  60. Yolobox – Run AI coding agents with full sudo without nuking home dir | 99
  61. Minimal – Open-Source Community driven Hardened Container Images | 29
  62. Agent-of-empires: OpenCode and Claude Code session manager | 44
  63. Figma-use – CLI to control Figma for AI agents | 37
  64. Pipenet – A Modern Alternative to Localtunnel | 19
  65. ChunkHound, a local-first tool for understanding large codebases | 31
  66. TetrisBench – Gemini Flash reaches 66% win rate on Tetris against Opus | 41
  67. I wrapped the Zorks with an LLM | 58
  68. Smooth CLI – Token-efficient browser for AI agents | 72
  69. Browse Internet Infrastructure | 20
  70. We Built the 1. EU-Sovereignty Audit for Websites | 91
  71. ÆTHRA – Writing Music as Code | 34
  72. An interactive map of US lighthouses and navigational aids | 23
  73. Dwm.tmux – a dwm-inspired window manager for tmux | 21
  74. Slack CLI for Agents | 34
  75. Ocrbase – pdf → .md/.json document OCR and structured extraction API | 36
  76. Fine-tuned Qwen2.5-7B on 100 films for probabilistic story graphs | 20
  77. Artificial Ivy in the Browser | 18
  78. I've been using AI to analyze every supplement on the market | 47
  79. Subth.ink – write something and see how many others wrote the same | 51
  80. Gambit, an open-source agent harness for building reliable AI agents | 27
  81. R3forth, a ColorForth-inspired language with a tiny VM | 17
  82. A small programming language where everything is pass-by-value | 61
  83. I built a text-based business simulator to replace video courses | 63
  84. BrowserOS – "Claude Cowork" in the browser | 35
  85. Reversing YouTube’s “Most Replayed” Graph | 22
  86. Interactive physics simulations I built while teaching my daughter | 22
  87. Showboat and Rodney, so agents can demo what they've built | 51
  88. Fall asleep by watching JavaScript load | 32
  89. EpsteIn – Search the Epstein files for your LinkedIn connections | 23
  90. Distr 2.0 – A year of learning how to ship to customer environments | 18
  91. ShapedQL – A SQL engine for multi-stage ranking and RAG | 23
  92. Zsweep – Play Minesweeper using only Vim motions | 32
  93. Fence – Sandbox CLI commands with network/filesystem restrictions | 23
  94. S2-lite, an open source Stream Store | 20
  95. JavaScript-first, open-source WYSIWYG DOCX editor | 24
  96. Printable Classics – Free printable classic books for hobby bookbinders | 32
  97. Sandboxing untrusted code using WebAssembly | 25
  98. 1Code – Open-source Cursor-like UI for Claude Code | 49
  99. An interactive physics simulator with 1000’s of balls, in your terminal | 15
  100. Xenia – A monospaced font built with a custom Python engine | 44