Show HN ranking for the past month

  1. Factorio Learning Environment – Agents Build Factories | 209
  2. Bayleaf – Building a low-profile wireless split keyboard | 247
  3. Seven39, a social media app that is only open for 3 hours every evening | 349
  4. Nue – Apps lighter than a React button | 553
  5. Nash, I made a standalone note with single HTML file | 143
  6. I made a tool to port tweets to Bluesky mantaining their original date | 213
  7. Time Portal – Get dropped into history, guess where you landed | 213
  8. I built a website for sharing drum patterns | 189
  9. LinkedIn sucks, so I built a better one | 377
  10. Duolingo-style exercises but with real-world content like the news | 171
  11. CodeTracer – A time-traveling debugger implemented in Nim and Rust | 52
  12. A personal YouTube frontend based on yt-dlp | 237
  13. Physical Pomodoro Timer with ESP32 and e-paper screen | 68
  14. My iOS app to practice sight reading (10 years in the App Store) | 131
  15. I built an app to get daily wisdom from Mr. Worldwide | 81
  16. We built a Plug-in Home Battery for the 99.7% of us without Powerwalls | 480
  17. Open-Source DocumentAI with Ollama | 33
  18. I'm a teacher and built an AI presentation tool | 106
  19. "Git who" – A new CLI tool for industrial-scale Git blaming | 127
  20. I made a live multiplayer Minesweeper game | 82
  21. Cascii – A portable ASCII diagram builder written in vanilla JavaScript | 53
  22. WhatsApp MCP Server | 137
  23. Learn where countries are on the world map with Spaced Repetition | 83
  24. Qwen-2.5-32B is now the best open source OCR model | 47
  25. OpenTimes – Free travel times between U.S. Census geographies | 50
  26. Bubbles, a vanilla JavaScript web game | 75
  27. A terminal emulator in pure PHP | 85
  28. Beating Pokemon Red with RL and <10M Parameters | 68
  29. Torch Lens Maker – Differentiable Geometric Optics in PyTorch | 45
  30. Fork of Claude-code working with local and other LLM providers | 38
  31. XPipe, a shell connection hub for SSH, Docker, K8s, VMs, and more | 80
  32. Krep a High-Performance String Search Utility Written in C | 74
  33. Codemcp – Claude Code for Claude Pro subscribers – ditch API bills | 36
  34. Leaflet.pub – a web app for creating and sharing rich documents | 60
  35. Psychedelic animation generator; (p)art of your next trip | 61
  36. Metacheck – preview how any link appears on social media and chat apps | 47
  37. Cloud-Ready Postgres MCP Server | 79
  38. In-Browser Graph RAG with Kuzu-WASM and WebLLM | 29
  39. Offline SOS signaling+recovery app for disasters/wars | 86
  40. My high school team’s space probe | 35
  41. FastOpenAPI – automated docs for many Python frameworks | 77
  42. I made a little puzzle game about a rogue chess knight | 57
  43. Editable Games | 30
  44. We made an MCP server so Cursor can debug Node.js on its own | 72
  45. Evolving Agents Framework | 36
  46. 10 teams are racing to build a pivotal tracker replacement | 93
  47. Shelgon: A Framework for Building Interactive REPL Shells in Rust | 25
  48. Time travel debugging AI for more reliable vibe coding | 52
  49. Rust Vector and Quaternion Lib | 49
  50. Open-source, native audio turn detection model | 28
  51. I built a MCP server so Claude can play Minesweeper | 38
  52. An Almost Free, Open Source TURN Server | 52
  53. Hexi – Modern header-only network binary serialisation for C++ | 45
  54. I vibecoded a 35k LoC recipe app | 234
  55. A difficult game to test your logic | 53
  56. Appear as anyone in video calls like zoom or Google meets | 51
  57. Show HN Pianoboi – displays sheet music as you play your piano | 25
  58. Zig Topological Sort Library for Parallel Processing | 46
  59. A website that makes your text look cool anywhere online using Unicode | 53
  60. Cursor IDE now remembers your coding prefs using MCP | 39
  61. A Chrome extension to give you back control over short-form videos | 47
  62. We made an MCP Server so Cursor can build things from REST API docs | 73
  63. JavaScript PubSub in 163 Bytes | 36
  64. My Attempt to Organize the World of AI Dev Tools | 30
  65. VSC – An open source 3D Rendering Engine in C++ | 34
  66. Terminal dashboard that throttles my PC during peak electricity rates | 58
  67. Mermaid Chart VS Code Plugin: Mermaid.js Diagrams in Visual Studio Code | 35
  68. A website for sharing the "Good, Bad, and Why"s of urban spaces | 20
  69. Appstat – Process Monitor for Windows | 28
  70. I Built an iOS app to locate stray animals | 42
  71. Daylight – track sunrise / sunset times in your terminal | 19
  72. A bi-directional, persisted KV store that is faster than Redis | 75
  73. I converted my notebook into a searchable database of IT keywords | 27
  74. Web Audio Spring-Mass Synthesis | 17
  75. AudioNimbus – Steam Audio's immersive spatial audio, now in Rust | 7
  76. I Built a Telegraph Simulator | 27
  77. We are building the next DocuSign | 103
  78. Fashion Shopping with Nearest Neighbors | 22
  79. GuMCP – Open-source MCP servers, hosted for free | 18
  80. Minimalytics – a standalone minimal analytics app built on SQLite | 12
  81. Program Explorer, a container playground | 10
  82. I implemented Snake in a tmux config file | 6
  83. We made a photo search engine for homes for sale | 60
  84. Textcase: A Python Library for Text Case Conversion | 40
  85. CodeVideo – Two years in the making to build an event-sourced IDE | 20
  86. EnkiTask: Lightweight Project Management for Freelancers | 48
  87. Localscope–Limit scope of Python functions for reproducible execution | 31
  88. Fingernotes – handwritten notes which become their own preview image | 20
  89. I made Confetti: a configuration language file format | 58
  90. I built didtheyghost.me, open-source tool for your next job search | 37
  91. AgentKit – JavaScript Alternative to OpenAI Agents SDK with Native MCP | 15
  92. Searchable Vim Cheat Sheet with Favorites (Open-Source) | 29
  93. TypeLeap: LLM Powered Reactive Intent UI/UX | 23
  94. Hyperbrowser MCP Server – Connect AI agents to the web through browsers | 26
  95. Aiopandas – Async .apply() and .map() for Pandas, Faster API/LLMs Calls | 16
  96. I made a worldwide sexual life dashboard | 22
  97. NoteUX – Fast and minimalist note-taking app | 69
  98. I built a free SVG Web site | 46
  99. A big tech dev experience for an open source CMS | 28
  100. I made a C program to create a vanity SHA-1 hash for a text file | 24