Show HN ranking for the past month

  1. I replaced a $120k bowling center system with $1,600 in ESP32s | 360
  2. Elevators | 415
  3. Bento - An entire PowerPoint in one HTML file (edit+view+data+collab) | 239
  4. Open-source engine running Gemma 4 26B in 2 GB RAM on any M-series Mac | 345
  5. Simple algorithm and color space to generate diverse skin tones | 99
  6. Needle2: 14MB agentic LLM for phones, wearables, smart home and robots | 173
  7. Echo – Fable-level results at 1/3 the cost using open-weight models | 229
  8. Physically accurate black hole you can put in your room | 194
  9. I was tired of opening 2 tabs for every HN link, so I made a userscript | 126
  10. Super Dario | 100
  11. Isopolis – Isometric pixel map of SF | 81
  12. I'm a 15 Year Old Wannabe Engineer, This Is a Cycloidal Gearbox I Built | 115
  13. Run an 80B Qwen in 4.3 GB of RAM on a Mac, and a 35B on an iPhone | 142
  14. I spent 2 years designing a mechanical Magic Keyboard | 242
  15. Scroll through all 43252003274489856000 Rubik's Cube states | 115
  16. CheapFoodMap – A map of good meals under $10 | 258
  17. Firefox in WebAssembly | 126
  18. Reverse Minesweeper | 96
  19. Immersive Gaussian Splat tour of grace cathedral, San Francisco | 60
  20. iPhone app takes simultaneous images from 2 lenses, fuses into 1 photo | 242
  21. Kakehashi – Experimental userspace to run macOS binaries on Linux ARM | 64
  22. I simulated closing the Strait of Hormuz on real oil trade data | 128
  23. Brolly, a plain-text weather forecast site | 84
  24. Clawk – Give coding agents a disposable Linux VM, not your laptop | 159
  25. Wyzer Programming Language | 118
  26. I mapped every US golf course | 168
  27. HN Hall of Fame – browse 3,100 legendary Hacker News links | 38
  28. I made some transistor animations | 32
  29. Gander, an Android file viewer that asks for no permissions | 79
  30. Voice driven murder mystery, Interview AI suspects with your voice | 86
  31. textlog – A quiet, text-only microblogging platform, open-source, no JS | 83
  32. Justif – Knuth-Plass justification and microtypography for the web | 40
  33. Bor – Open-source policy management for Linux desktops | 30
  34. A Handwritten Blogging Platform | 92
  35. Cactus Hybrid: We taught Gemma 4 to know when it's wrong | 44
  36. Palmier Pro – Open-source macOS video editor built for AI | 40
  37. ssh ssh.place | 120
  38. Opening lines of famous literary works | 106
  39. Watch bots interact with an SSH honeypot in real time | 63
  40. IKEA Complexity Index | 88
  41. Shitty – fast terminal. Memory-unsafe and faster than yours | 163
  42. Maple-Preview – Ternary 20B MoE running at 120 tok/s on a iPhone | 53
  43. Distilling DeepSeek into GPT-OSS doesn't transfer censorship. Try it | 73
  44. misa77 - a codec that decodes 2x faster than LZ4 (at better ratios) | 49
  45. I worked on a new browser for 2 years, today it passed Acid 3 | 45
  46. Ante, a coding agent in a single binary that runs offline | 89
  47. DOM-docx – HTML to native, editable Word docs (MIT) | 40
  48. Git-knife – Edit commit messages, authors, and dates like a spreadsheet | 96
  49. Kedge – Full-stack cloud with forkable VM snapshots and global SQLite | 25
  50. CheapSecurity – Lightweight, Self-Hosted CCTV for Linux SBCs | 37
  51. What should the GUI for AI agents look like? | 86
  52. Fine-tune an 8B model on a 4 GB laptop GPU | 28
  53. XY – A Fast, composable, GPU-accelerated interactive plotting library | 46
  54. NixOS-DGX-Spark – Nix and NixOS on the DGX Spark | 40
  55. Sprocket – The Best AI Agent for Hardware and Software Development | 14
  56. A Project Oberon System version running on RISC-V instead of RISC-5 | 19
  57. The Channels SDK – Bring Any Agent to Any Channel (Slack, MS Teams) | 24
  58. FeyNoBg – Automatic background removal model and training library | 29
  59. Fuse – statically typed functional programming language | 48
  60. I implemented a neural network in SQL | 20
  61. Nightcrawler – A local AI pentesting agent running on a smartphone | 35
  62. A zoomable timeline of 4M Wikipedia events | 43
  63. Beautiful Type Erasure with C++26 Reflection | 58
  64. Formally verified 3D CSG: Trust 93 lines spec, not 1000 lines AI code | 49
  65. Claude-thermos keeps your Claude session warm for you | 86
  66. A self-running space economy SIM in Rust and Bevy | 30
  67. OneCLI – OSS credential gateway that keeps secrets out of AI agents | 32
  68. YouTube Guitar Tab Parser | 67
  69. I RL-trained an agent that trains models with RL (for ~$1.3k) | 49
  70. Q3Edit – Edit and play Quake 3 maps in the browser | 26
  71. ReadKinetic – a free, local-first speed reader for your own books | 68
  72. Yap – OSS on-device voice dictation for macOS with no model to download | 44
  73. Jacquard, a programming language for AI-written, human-reviewed code | 59
  74. I made a game where you build a CPU from logic gates | 70
  75. Remux – an open-source tmux workspace designed for iPhone | 35
  76. BitBang – Reach machines behind NAT from a browser, no account | 39
  77. Qwen Scribe – local transcription and dictation for Apple Silicon | 21
  78. Nobie – an Excel-compatible runtime for agents and humans | 74
  79. Make your Framework 12 sound like a creaky door | 19
  80. Let's Seal – Let's Encrypt for document signing, free and self-hosted | 32
  81. Leaves – A text-UI disk usage treemap visualizer | 31
  82. One More Letter | 59
  83. Write.md – A free, open-source, themeable Markdown editor for macOS | 71
  84. A new kind of FPS aim trainer | 48
  85. Scala Tutorials – interactive Scala 3 lessons in the browser | 39
  86. I left Figma to build a diffusion-based UI design tool | 13
  87. Web swing through midtown NYC | 27
  88. Syncular – offline-first SQL sync with TypeScript and Rust cores | 29
  89. Mojibake – A low-level Unicode library written in C | 22
  90. Bribes.fyi – Know before you go. New feature added | 53
  91. A tiny LLM running at 21,000 tok/s on a $250 FPGA (Live Demo) | 26
  92. tale.fyi, we deserve a home for fiction | 73
  93. Imagin Raw – A 9MB Open-Source Alternative to Adobe Bridge for Mac | 25
  94. We Fixed UniFi's Slow PPPoE Performance with PPPoE Half-Bridge | 38
  95. BillAI Bass, an AI-Powered Big Mouth Billy Bass Using Strands Agents | 28
  96. Optimize and serve models with Fable quality at half the cost | 30
  97. How far do I have to go to run into 100k people? | 48
  98. Mcptoon – Token-efficient MCP CLI client | 44
  99. Read the Tape – Wordle for daytrading, five blind S&P 500 charts a day | 46
  100. Bullshit Detector – agent skills that fact-check videos and articles | 68