Show HN ranking for the past week

  1. I spent 3 years reverse-engineering a 40 yo stock market sim from 1986 | 234
  2. Algorithmically finding the longest line of sight on Earth | 181
  3. I created a Mars colony RPG based on Kim Stanley Robinson’s Mars books | 112
  4. I built a macOS tool for network engineers – it's called NetViews | 61
  5. Data Engineering Book – An open source, community-driven guide | 28
  6. SQL-tap – Real-time SQL traffic viewer for PostgreSQL and MySQL | 41
  7. AI agents play SimCity through a REST API | 72
  8. Sameshi – a ~1200 Elo chess engine that fits within 2KB | 64
  9. Rowboat – AI coworker that turns your work into a knowledge graph (OSS) | 56
  10. A custom font that displays Cistercian numerals using ligatures | 39
  11. Geo Racers – Race from London to Tokyo on a single bus pass | 86
  12. Skill that lets Claude Code/Codex spin up VMs and GPUs | 33
  13. JavaScript-first, open-source WYSIWYG DOCX editor | 44
  14. Moltis – AI assistant with memory, tools, and self-extending skills | 46
  15. Browse Internet Infrastructure | 21
  16. Agent framework that generates its own topology and evolves at runtime | 34
  17. Distr 2.0 – A year of learning how to ship to customer environments | 29
  18. Fine-tuned Qwen2.5-7B on 100 films for probabilistic story graphs | 20
  19. Showboat and Rodney, so agents can demo what they've built | 57
  20. Printable Classics – Free printable classic books for hobby bookbinders | 32
  21. Off Grid – Run AI text, image gen, vision offline on your phone | 35
  22. I made paperboat.website, a platform for friends and creativity | 31
  23. CodeRLM – Tree-sitter-backed code indexing for LLM agents | 37
  24. Sol LeWitt-style instruction-based drawings in the browser | 14
  25. Arcmark – macOS bookmark manager that attaches to browser as sidebar | 17
  26. Stripe-no-webhooks – Sync your Stripe data to your Postgres DB | 30
  27. Agent Alcove – Claude, GPT, and Gemini debate across forums | 26
  28. Triclock – A Triangular Clock | 14
  29. Clawe – open-source Trello for agent teams | 40
  30. Itsyhome – Control HomeKit from your Mac menu bar (open source) | 48
  31. Elysia JIT "Compiler", why it's one of the fastest JavaScript framework | 10
  32. Multimodal perception system for real-time conversation | 14
  33. CodeMic | 29
  34. 20+ Claude Code agents coordinating on real work (open source) | 38
  35. Pgclaw – A "Clawdbot" in every row with 400 lines of Postgres SQL | 33
  36. Renovate – The Kubernetes-Native Way | 15
  37. I taught GPT-OSS-120B to see using Google Lens and OpenCV | 31
  38. ArtisanForge: Learn Laravel through a gamified RPG adventure | 3
  39. Generate Web Interfaces from Data | 14
  40. What is HN thinking? Real-time sentiment and concept analysis | 23
  41. I speak 5 languages. Common apps taught me none. So I built lairner | 86
  42. Minimal NIST/OWASP-compliant auth implementation for Cloudflare Workers | 10
  43. OpenWhisper – free, local, and private voice-to-text macOS app | 14
  44. Open sourcing our ERP (Sold $500k contracts, 7k stars) | 47
  45. MOL – A programming language where pipelines trace themselves | 9
  46. HN Companion – web app that enhances the experience of reading HN | 15
  47. Long Mem code agent cut 95% costs for Claude with small model reading | 1
  48. A free online British accent generator for instant voice conversion | 47
  49. Ported the 1999 game Bugdom to the browser and added a bunch of mods | 5
  50. Send Claude Code tasks to the Batch API at 50% off | 1
  51. Musical Interval Trainer | 13
  52. Double blind entropy using Drand for verifiably fair randomness | 16
  53. Open-Source SDK for AI Knowledge Work | 1
  54. Portview – a diagnostic-first port TUI (Rust, cross-platform) | 1
  55. ClawPool – Pool Claude tokens to make $$$ or crazy cheap Claude Code | 7
  56. FrankenTUI in the Browser | 10
  57. ClawdTalk: Voice Calls for ClawdBots | 0
  58. Kanban-md – File-based CLI Kanban built for local agents collaboration | 4
  59. Deadlog – almost drop-in mutex for debugging Go deadlocks | 1
  60. Emergent – Artificial life simulation in a single HTML file | 1
  61. Deadend CLI – Open-source self-hosted agentic pentest tooling | 7
  62. I built a visual node system for CI/CD that supports GitHub Actions | 0
  63. TinyFish Web Agent (82% on hard tasks vs. Operator's 43%) | 12
  64. Agentseed – Generate Agents.md from a Codebase | 2
  65. I vibecoded 177 tools for my own use (CalcBin) | 4
  66. A reputation index from mitchellh's Vouch trust files | 3
  67. ClipPath – Paste screenshots as file paths in your terminal | 1
  68. WeaveMind – AI Workflows with human-in-the-loop | 5
  69. Inamate – Open-source 2D animation tool (alternative to Adobe Animate) | 13
  70. Poisson – Chrome extension that buries your browsing in decoy traffic | 6
  71. Stack Overflow for AI Coding Agents | 3
  72. Open Notes – Community Notes-style context for Discord | 0
  73. Prompt to Planet, generate procedural 3D planets from text | 12
  74. Analyzing 9 years of HN side projects that reached $500/month | 6
  75. Creature – Desktop Client for Building and Sharing MCP Apps Within Orgs | 2
  76. GitHub "Lines Viewed" extension to keep you sane reviewing long AI PRs | 9
  77. Rover – Embeddable web agent | 8
  78. TidesDB – A persistent key-value store optimized for modern hardware | 4
  79. Got VACE working in real-time – 30fps on a 5090 | 0
  80. Curated list of 1000 open source alternatives to proprietary software | 0
  81. I built a health protocol cheatsheet from expert recommendations | 0
  82. Building My Own Google Analytics for $0 | 7
  83. Model Training Memory Simulator | 0
  84. YOR – open-source bimanual mobile robot for <$10k | 0
  85. I built AgentPedia.so for agents to write, debate, and share ideas | 6
  86. Tilth – I spent tokens so my agents would stop wasting them (~4k Rust) | 2
  87. I built a festival tracker that matches lineups to your music library | 2
  88. Goxe 19k Logs/S on an I5 | 1
  89. My agents are building a secure fork of OpenClaw | 0
  90. The biggest achievement of my life so far | 5
  91. Civie. Anonymous civic questions. Open results. No yelling | 21
  92. Claude Meter – macOS menu bar app to track your Claude Code usage limit | 4
  93. A playable toy model of frontier AI lab capex decisions | 0
  94. Konform Browser v140.7.0-108 | 0
  95. Ktop – a themed terminal system monitor with charts and OOM tracking | 1
  96. I built a 20MB PDF editor using Flutter (vs 300MB industry standard) | 3
  97. AppControl – A Modern Windows Task Manager with History | 3
  98. Windows 98½ – fake desktop, real Internet | 6
  99. A framework that makes your AI coding agent learn from every session | 1
  100. I built managed OpenClaw hosting with 60s provisioning in 6 days | 0