Show HN ranking for the past week

  1. Giving Opus 5.5 a simulated paint canvas | 113
  2. Glashütte Trash Clock – A 30-minute pendulum clock made from trash | 41
  3. AI search for every photo and every frame of video on macOS | 74
  4. Made an open-source Lego AI generator | 52
  5. Audionaut – an open-source cross-platform multitrack audio editor | 47
  6. Open-source model routing for coding agents at Astra-level performance | 42
  7. Pi pod – Run your pi coding agent in sandboxes on your own server | 47
  8. Janus – Go binary that runs GGUF models via Vulkan on AMD/Intel/Nvidia | 19
  9. Pyxel – A Python retro game engine with built-in art and sound editors | 9
  10. Thoreau BASIC – What if BASIC hadn't gone out of fashion? | 58
  11. Our space game has a built-in RISC-V emulator that runs Linux | 36
  12. Nightwatch – a Mac menu-bar app that tells you when tonight is clear | 26
  13. Parseable, an open observability datalake, handles 100M time-series/min | 22
  14. I turned my iPhone and a $20 smart plug into an f-stop timer | 30
  15. Offrun – manage every coding agent from one workspace | 66
  16. MailAccess – the true Email OSINT framework | 0
  17. Rhun, an open-source code editor written in assembly | 51
  18. Photoc – Command-line tools for photographers | 11
  19. Lathoa, a math app for kids where the AI is wrong on purpose | 51
  20. Breadcrumb, record everything on your mac + context manager for AI | 9
  21. Build with Python – a beginner course where your code draws | 20
  22. OpenChart – OSS TradingView alternative with your own AI agent | 17
  23. Minigraf – An embedded, bi-temporal graph database in Rust | 31
  24. Parrot – Open-Source Smart Meeting Recorder with Co-Pilot on Mac | 38
  25. Entombed in a Raycaster | 6
  26. Pumpkins.sh – claim, carve, and display a pumpkin to the world | 9
  27. Yantra – an LALR(1) parser generator for C++ | 17
  28. What 482 hospitals charge vs. what insurers pay, from their own files | 15
  29. Graphene – Data analysis toolkit for your coding agent | 11
  30. I built a free Burp/Caido alternative but, zero setup - API Testing | 5
  31. Strata – an expressive semantic layer that can say no to your LLM | 16
  32. Jotbus – a shared encrypted scratchpad for coding agents | 14
  33. Use all Codex Plugins inside Pi | 2
  34. Timeline of the Far Future | 6
  35. Engrams, an open source alternative to Devin | 0
  36. An old school forum on an open protocol – your identity is a keypair | 2
  37. Perspica – A semantic diff for reviewing code | 7
  38. Steve Jobs died 15 years ago today. I built an interactive tribute | 28
  39. Helo – An email API from former Postmark folks | 5
  40. Factorio but with unreliable components | 21
  41. Era – Complete Simulated Companies for Your Agents | 12
  42. Rank every HN "Who is hiring?" post against your resume, locally | 3
  43. NanoMuse – An open-source AI agent for your phone and computer | 0
  44. Token compression CLI to save Codex/Astra costs | 5
  45. We built a real-time desktop companion for patient's telehealth visits | 8
  46. ChatGPT answers calls on a normal SIM. No Twilio, just a $6 ESP32 | 4
  47. Dataviz, ranked daily from GitHub, NPM, PyPI and CRAN | 1
  48. Premortem – AI agents that red-team your startup idea | 12
  49. Bise – a multi-agent harness, made for humans | 3
  50. Google Maps Scraper MCP | 5
  51. An AI agent runs ten web errands a day, every transcript published | 0
  52. PhreshOS – OS for Web Apps | 5
  53. Enki – Write GPU compute kernels in pure stable Rust | 1
  54. CoIsland – A local Mac app that monitors your dev tools and alerts you | 2
  55. Gutsy, a 0.8B Jev-compatible decision model that runs on your CPU | 2
  56. DragomanD – local language translator for Linux | 0
  57. TerrainSR – fast, realistic heightmap upscaling model | 2
  58. Fast, Lightroom-compatible RAW photo editor for Linux and macOS | 0
  59. Vectorless, Reasoning-Based RAG | 0
  60. Kahawai – An open source, modular media system | 1
  61. I made a computer vision tool for evaluating deadlift form | 1
  62. AI Circuit Breaker – Reverse proxy to stop agent infinite loops | 1
  63. Television – an open source GUI for your agent harness | 1
  64. SoldStack – sold prices API for secondhand clothes | 9
  65. Local pretrained classifiers, GPU not needed | 6
  66. A Walkable O'Neill Cylinder in the Browser | 7
  67. Fast browser agent (using Jev) with deep reasoning as needed | 0
  68. HyperCMD, write CLI applications using plain HTML | 1
  69. Classican, listen + watch Classical music in a fun way | 2
  70. Ctrl+F Finds Words. I Wanted It to Find Answers | 0
  71. Invofox – Turn any document into structured, validated JSON | 3
  72. jpm – a JavaScript package manager in Rust, every line by Claude Code | 4
  73. Second Strike, a 200-player world war on a 3D globe in the browser | 4
  74. SecretGate – self-hosted anonymous inbox, E2E encrypted in the browser | 0
  75. Wn – find the files a bug touches, trained on 1.1M real fixes | 0
  76. Riffle – Switch between windows of the current Mac app with Option-Tab | 1
  77. NetworkX and pyarrow = 6-7x memory savings | 0
  78. Kanmaps – Product roadmaps like videogame skill trees | 4
  79. The Kio Programming Language | 0
  80. I'm color blind, so I built a way to show people how I see | 5
  81. Layout – Order food anywhere with AI | 2
  82. How we made web agents 3x faster by building the missing memory layer | 1
  83. 0Sql – Semantic Layer as a Service | 1
  84. Datastory, Data storytelling with AI and an open knowledge graph | 0
  85. Jurl – curl that reads the page for you | 2
  86. Random Word Generator | 2
  87. Draw from your friends' Claude quota | 2
  88. Explainroo, Open Source Framework to Make Explainer Videos with Claude | 2
  89. A 100% Client-Side HAR Analyzer That Parses Logs in Seconds | 2
  90. UI for answering agent questions async | 0
  91. I finetuned 1.5B Qwen to near GPT-4o level bash generation perf | 0
  92. Learn to program a modular synthesizer in the browser | 4
  93. Abliterated LLM provider for cyber tasks | 4
  94. I made a Mac app to centralize and monitor my dev tools | 5
  95. Benchmark: AI doesn't find bugs unless you tell it what's wrong | 2
  96. Certify you wrote it and not AI | 2
  97. Musql, JIT-compiled SQL, up to 300x faster than SQLite, 1000x vs. Turso | 2
  98. Honorfit – a pushup app blocker for your phone | 4
  99. Sidekins – a Mac companion that visits friends and does your work | 3
  100. Mashy – Nine short holes of pixel golf | 6