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. I made a memory game to teach you to play piano by ear | 171
  5. Sweep, Open-weights 1.5B model for next-edit autocomplete | 153
  6. NanoClaw – “Clawdbot” in 500 lines of TS with Apple container isolation | 224
  7. I used Claude Code to discover connections between 100 books | 146
  8. I trained a 9M speech model to fix my Mandarin tones | 153
  9. Wikipedia as a doomscrollable social media feed | 141
  10. I spent 4 years building a UI design tool with only the features I use | 172
  11. If you lose your memory, how to regain access to your computer? | 218
  12. The HN Arcade | 122
  13. Scroll Wikipedia like TikTok | 88
  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. Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox | 39
  17. Ghidra MCP Server – 110 tools for AI-assisted reverse engineering | 66
  18. Moltbook – A social network for moltbots (clawdbots) to hang out | 885
  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. Ferrite – Markdown editor in Rust with native Mermaid diagram rendering | 190
  23. OpenWork – An open-source alternative to Claude Cowork | 60
  24. WebTiles – create a tiny 250x250 website with neighbors around you | 38
  25. Coi – A language that compiles to WASM, beats React/Vue | 69
  26. A MitM proxy to see what your LLM tools are sending | 118
  27. Mastra 1.0, open-source JavaScript agent framework from the Gatsby devs | 70
  28. OSS AI agent that indexes and searches the Epstein files | 97
  29. Rails UI | 114
  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 | 49
  36. Rocket Launch and Orbit Simulator | 38
  37. Play poker with LLMs, or watch them play against each other | 94
  38. Streaming gigabyte medical images from S3 without downloading them | 48
  39. Beats, a web-based drum machine | 48
  40. Artifact Keeper – Open-Source Artifactory/Nexus Alternative in Rust | 65
  41. An iOS budget app I've been maintaining since 2011 | 59
  42. Text-to-video model from scratch (2 brothers, 2 years, 2B params) | 24
  43. Lume 0.2 – Build and Run macOS VMs with unattended setup | 44
  44. RatatuiRuby wraps Rust Ratatui as a RubyGem – TUIs with the joy of Ruby | 32
  45. LocalGPT – A local-first AI assistant in Rust with persistent memory | 48
  46. I built a small browser engine from scratch in C++ | 45
  47. Amla Sandbox – WASM bash shell sandbox for AI agents | 73
  48. Kolibri, a DIY music club in Sweden | 31
  49. TinyCity – A tiny city SIM for MicroPython (Thumby micro console) | 26
  50. Librario, a book metadata API that aggregates G Books, ISBNDB, and more | 48
  51. TUI for managing XDG default applications | 44
  52. Tiny FOSS Compass and Navigation App (<2MB) | 47
  53. Agent Skills Leaderboard | 44
  54. Nogic – VS Code extension that visualizes your codebase as a graph | 53
  55. Webctl – Browser automation for agents based on CLI instead of MCP | 38
  56. LemonSlice – Upgrade your voice agents to real-time video | 132
  57. Tabstack – Browser infrastructure for AI agents (by Mozilla) | 24
  58. Adboost – A browser extension that adds ads to every webpage | 128
  59. Phage Explorer | 35
  60. Sparrow-1 – Audio-native model for human-level turn-taking without ASR | 49
  61. Yolobox – Run AI coding agents with full sudo without nuking home dir | 99
  62. Minimal – Open-Source Community driven Hardened Container Images | 29
  63. Agent-of-empires: OpenCode and Claude Code session manager | 44
  64. Figma-use – CLI to control Figma for AI agents | 37
  65. Pipenet – A Modern Alternative to Localtunnel | 19
  66. ChunkHound, a local-first tool for understanding large codebases | 31
  67. TetrisBench – Gemini Flash reaches 66% win rate on Tetris against Opus | 41
  68. I wrapped the Zorks with an LLM | 58
  69. Engineering Schizophrenia: Trusting yourself through Byzantine faults | 19
  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. Smooth CLI – Token-efficient browser for AI agents | 70
  75. Ocrbase – pdf → .md/.json document OCR and structured extraction API | 36
  76. Artificial Ivy in the Browser | 18
  77. I've been using AI to analyze every supplement on the market | 47
  78. Subth.ink – write something and see how many others wrote the same | 51
  79. Gambit, an open-source agent harness for building reliable AI agents | 27
  80. A small programming language where everything is pass-by-value | 61
  81. I built a text-based business simulator to replace video courses | 63
  82. BrowserOS – "Claude Cowork" in the browser | 35
  83. Reversing YouTube’s “Most Replayed” Graph | 22
  84. R3forth, a ColorForth-inspired language with a tiny VM | 17
  85. Interactive physics simulations I built while teaching my daughter | 22
  86. I saw this cool navigation reveal, so I made a simple HTML+CSS version | 17
  87. Fall asleep by watching JavaScript load | 32
  88. EpsteIn – Search the Epstein files for your LinkedIn connections | 23
  89. ShapedQL – A SQL engine for multi-stage ranking and RAG | 23
  90. Zsweep – Play Minesweeper using only Vim motions | 32
  91. Fence – Sandbox CLI commands with network/filesystem restrictions | 23
  92. S2-lite, an open source Stream Store | 20
  93. Sandboxing untrusted code using WebAssembly | 25
  94. 1Code – Open-source Cursor-like UI for Claude Code | 49
  95. An interactive physics simulator with 1000’s of balls, in your terminal | 15
  96. Xenia – A monospaced font built with a custom Python engine | 44
  97. AutoShorts – Local, GPU-accelerated AI video pipeline for creators | 31
  98. C From Scratch – Learn safety-critical C with prove-first methodology | 12
  99. EuConform – Offline-first EU AI Act compliance tool (open source) | 49
  100. Zuckerman – minimalist personal AI agent that self-edits its own code | 50