Show HN ranking for the past week

  1. Hallucinopedia | 266
  2. Explore color palettes inspired by 3000 master painter artworks | 82
  3. Tilde.run – Agent sandbox with a transactional, versioned filesystem | 131
  4. Apple's SHARP running in the browser via ONNX runtime web | 46
  5. State of the Art of Coding Models, According to Hacker News Commenters | 87
  6. I built an open-source email builder, alternative to Beefree/Unlayer | 44
  7. TRUST – Coding Rust like it's 1989 | 82
  8. Airbyte Agents – context for agents across multiple data sources | 46
  9. Ableton Live MCP | 79
  10. Git for AI Agents | 46
  11. PHP-fts – Full-text search engine in pure PHP, no extensions | 23
  12. nfsdiag – A NFS diagnostic application | 6
  13. I built a new word game, Wordtrak | 49
  14. Agent-skills-eval – Test whether Agent Skills improve outputs | 36
  15. Mljar Studio – local AI data analyst that saves analysis as notebooks | 18
  16. Piruetas – A self-hosted diary app I built for my girlfriend | 51
  17. Filling PDF forms with AI using client-side tool calling | 25
  18. Large Scale Article Extract of Newspapers 1730s-1960s | 20
  19. I built a RISC-V emulator that runs DOOM | 4
  20. Stage CLI – An easier way of reading your AI generated changes locally | 31
  21. Browser-based light pollution simulator using real photometric data | 18
  22. I Built a Museum Exhibit | 4
  23. GETadb.com – every GET request creates a DB | 39
  24. Social Network for Corporate Cringe | 24
  25. Full Python GUI apps in the browser – no JavaScript, no server | 16
  26. Orch8 – Durable workflow engine in Rust, one binary, Postgres or SQLite | 5
  27. I built a tool that helps predict HN front page success | 23
  28. I indexed 8,643 BSides talks across 227 chapters and 6 continents | 8
  29. Rust library for Undo/Redo using deltas, snapshots or commands | 4
  30. A Mutating Webhook to automatically strip PII from K8s logs | 4
  31. I made a vertical-pedalling bike with a novel drivetrain [video] | 0
  32. Adam – An embeddable cross-platform AI agent library | 9
  33. New Benchmark from SWE-bench team is 0% solved | 3
  34. Software Engineer to Novelist: Writing a Book Like Coding | 10
  35. Kstack – Skill pack for monitoring/troubleshooting K8s in Claude Code | 7
  36. Parrot – a fun, skeuomorphic audio recorder to hear yourself | 6
  37. Brainio – Markdown notepad that turns notes into visual mind maps | 19
  38. Bhatti – Self-hostable Firecracker orchestrator with auto pause/wake | 4
  39. NFC tags are good material for pranks on Android | 2
  40. CADara – I made an open-source in-browser CAD | 5
  41. A Local-First Agentic Knowledge Manager | 2
  42. Codeberg (Forgejo) CLI, built with Xclif | 1
  43. I built a native macOS audio player and it changed my life | 12
  44. SereneUI – A VSCode-inspired, open-source UI for Postgres | 0
  45. Muesli – If Granola and Wisprflow had an open source on device baby | 10
  46. Julius, a New Lisp Implementation | 2
  47. Kanban-CLI – a web UI for local Markdown todo lists | 3
  48. A tiny C program where an LLM rewires its DAG while running | 2
  49. Bonsai 1.7B ternary model at 442T/s on M4 Max | 3
  50. Got tired of paying $100/mo for SEO tools, so I built an alternative | 11
  51. Better Design – 28 Shadcn design systems (OSS, MCP: Cursor/Claude Code) | 0
  52. DoodleMate: Animate Your Child's Hand Drawings Without Generative AI | 12
  53. Retrodex – Retro game collection tracker and game encyclopedia | 3
  54. Crit – local review tool for agent plans and code diffs | 3
  55. I wrote a flight simulator in my own programming language | 3
  56. I built my site as a Windows 95 experience (2025) | 11
  57. Generate SKILL.md files from URLs, in the browser | 0
  58. Open-source CLI to generate UI tests from user flows | 3
  59. Hello, World in many different languages | 11
  60. I built a game where AI agents compete to ship code | 6
  61. AnamDB – An AI-native, differentiable Datalog engine written in Rust | 1
  62. Hollow is an open-sourced self-modifying agentic system | 4
  63. Agent-evals – Claude skill to build your own evals | 1
  64. Blamo A vibecoded app for vibecoding vibe games | 10
  65. Veris – Agent sandboxes with simulated external services | 0
  66. Arden – Runtime policy enforcement and governance for AI agents | 5
  67. BattleClaws – A battle arena where AI agents fight autonomously | 1
  68. Triggering anti-cheats with just a browser tab title | 2
  69. Clipmon is a macOS clipboard manager on steroids | 6
  70. Furwall – macOS menu bar app that blocks keys when your cat sits down | 1
  71. Bookstoread.ai – Discover non-fiction books using AI | 1
  72. Dust3D 1.0 – low-poly 3D modeling tool (10 years in the making) | 0
  73. Disputron – AI small claims court for petty disputes | 4
  74. I'm running parallel Pi agents on a local sandbox | 1
  75. Pathetic – Java pathfinding: 10k concurrent paths in ~7ms | 2
  76. Node-Vmm – Linux MicroVMs in Pure Node.js for Mac/Windows/Linux in ~1s | 1
  77. The independent guide to agent orchestrators | 1
  78. Platos – like Claude Managed Agents but open-source and self-hosted | 1
  79. I built an API for agents visiting my personal website | 6
  80. LaoTzu Writer Studio | 3
  81. Semble – Code search for agents that uses 98% fewer tokens than grep | 0
  82. Vanilla-scroll-sky: CSS-only modern scroll-driven storytelling sections | 0
  83. Replacing spec-driven development with just facts | 4
  84. NanoCorp – Create autonomous companies run by AI | 6
  85. Kadō – habit tracker app for iOS, open source and privacy-friendly | 0
  86. Transform Claude/Codex/Cursor sessions into high-value data assets | 4
  87. Design Taste for AI Agents | 0
  88. ReflowPDF – wrote a layout engine because every PDF library failed | 2
  89. Mac Juice Monitor – Bluetooth battery levels in the macOS menu bar | 4
  90. I made a simulator for personal finance (5 year update) | 5
  91. Security Scanner for Agent Skills and MCP | 0
  92. rivacy-First Pdf Converter | 6
  93. Dreamwork – a job search site I made after Indeed fired my pregnant wif | 4
  94. I needed to animate my Excalidraw -ings for my tech blog | 3
  95. Kula – a family health platform that makes sense of your data | 12
  96. We built a tool that generates 3D objects with editable, separate parts | 2
  97. BrowserCode – Run Claude Code in the Browser via WebAssembly | 1
  98. I built an open-source, local-first alternative to LangSmith | 1
  99. BoxLite – the all-terrain micro-VM | 2
  100. DiffCAD, a FreeCAD workbench to review model changes like code | 1