Show HN ranking for the past week

  1. Wealthfolio 2.0- Open source investment tracker. Now Mobile and Docker | 211
  2. I made a down detector for down detector | 169
  3. Forty.News – Daily news, but on a 40-year delay | 167
  4. F32 – An Extremely Small ESP32 Board | 51
  5. Browser-based interactive 3D Three-Body problem simulator | 111
  6. My hobby OS that runs Minecraft | 32
  7. ESPectre – Motion detection based on Wi-Fi spectre analysis | 50
  8. Parqeye – A CLI tool to visualize and inspect Parquet files | 35
  9. PrinceJS – 19,200 req/s Bun framework in 2.8 kB (built by a 13yo) | 73
  10. RowboatX – open-source Claude Code for everyday automations | 41
  11. Gitlogue – A terminal tool that replays your Git commits with animation | 15
  12. Guts – convert Golang types to TypeScript | 30
  13. Build the habit of writing meaningful commit messages | 122
  14. I wrote a minimal memory allocator in C | 19
  15. Awesome J2ME | 54
  16. 32V TENS device from built from scratch under $100 | 25
  17. A subtly obvious e-paper room air monitor | 28
  18. I built a wizard to turn ideas into AI coding agent-ready specs | 35
  19. Marimo VS Code extension – Python notebooks built on LSP and uv | 5
  20. DNS Benchmark Tool – Compare and monitor resolvers | 30
  21. Vibe Prolog | 10
  22. An A2A-compatible, open-source framework for multi-agent networks | 42
  23. MCP Traffic Analysis Tool | 0
  24. Building WebSocket in Apache Iggy with Io_uring and Completion Based IO | 6
  25. Tangent – Security log pipeline powered by WASM | 2
  26. OctoDNS, Tools for managing DNS across multiple providers | 3
  27. Optimizing LiteLLM with Rust – When Expectations Meet Reality | 9
  28. Search London StreetView panoramas by text | 11
  29. Bsub.io – zero-setup batch execution for command-line tools | 10
  30. Supabase-Test – Fast Isolated Postgres DBs for Testing Supabase RLS | 8
  31. Gram Functions – Serverless platform for turning code into LLM tools | 0
  32. PolyGPT – ChatGPT, Claude, Gemini, Perplexity responses side-by-side | 14
  33. A business SIM where humans beat GPT-5 by 9.8 X | 14
  34. Octopii, a framework for building distributed applications in Rust | 3
  35. OCR Arena – A playground for OCR models | 3
  36. Kalendis – Scheduling API (keep your UI, we handle timezones/DST) | 8
  37. Wanted to Give Dang Appreciation | 1
  38. We built an AI tool for working with massive LLM chat log datasets | 1
  39. Jeffrey Epstein's Inbox | 9
  40. Stickerbox, a Kid-Safe, AI-Powered Voice to Sticker Printer | 4
  41. Sourcewizard – AI installs SDKs in your codebase | 23
  42. MCP Server for OpenTelemetry | 2
  43. Uncited | 12
  44. CTON: JSON-compatible, token-efficient text format for LLM prompts | 1
  45. Token Economics Calculator for AI inference hardware | 0
  46. We built ChatterBooth, an anonymous app to talk and chat freely | 1
  47. YourGPT 2.0 – Complete AI platform for support, sales, and operations | 4
  48. MCP Local Traffic Analysis | 0
  49. Outline Driven Development – New AI-Assisted Coding Paradigm; BN | 1
  50. MCP Flow Detection | 0
  51. Open-source tool to generate OpenAPI docs from your code | 0
  52. GitPulse – AI-powered tool to discover open source projects | 4
  53. Revise | 1
  54. Interactive research papers (a big step up from ArXiv HTML) | 8
  55. Agfs – Aggregated File System, a modern tribute to the spirit of Plan9 | 0
  56. GuardiAgent – Sandboxing / permission model for MCP servers | 0
  57. I have created an alternative for Miro | 2
  58. I ditched Grafana for my home server and built this instead | 0
  59. Rapid-rs – Zero-config web framework for Rust | 4
  60. mma019 Real-Time AI-Powered Texas Hold'em in Python and Flask | 4
  61. I build a strace clone for macOS | 0
  62. HN Insights – HN front page summaries | 1
  63. Open-Source Visual Wiki Your Coding Agent Writes for You | 0
  64. Open-source editable wiki with whiteboards for your codebase | 0
  65. Docker Model Runner Integrates vLLM for High-Throughput Inference | 1
  66. I just fixed .env once and for all – better-env | 2
  67. Get Fat Slowly | 0
  68. InsForge – A Postgres BaaS built for prompt-driven development | 0
  69. RealDeed – Tokenize Real Estate into Digital Assets | 10
  70. Pynote – Embed Python code and editor, notebooks in any HTML page | 3
  71. Yonoma – Behavior based email automation for SaaS | 4
  72. Dank-AI – Ship production AI agents 10x faster | 5
  73. ChunkBack – A Fake LLM API server for testing apps without paying | 0
  74. YAAT – Privacy-first analytics for EU companies (need for beta users) | 3
  75. KFR 7 – major update for C++ DSP library | 1
  76. Mint – an open-source photo editor and digital compositor for the web | 1
  77. Explore 2200+ games with Zero reviews on Steam | 4
  78. Host a Website from an Old Phone | 0
  79. I made a Rust Terminal UI for OpenSnitch, a Linux application firewall | 0
  80. Server Survival – Tower defense game for learning cloud architecture | 2
  81. Model-agnostic cognitive architecture for LLMs | 0
  82. OpenBotAuth – Open-Source Web Bot Auth with Social Registry | 0
  83. Even Turns, track your families turns | 1
  84. Allein - Markdown editor with AI autocompletion, completely offline | 4
  85. SitStand – Control your standing desk from the command line | 0
  86. UltraLocked – iOS file vault using Secure Enclave and PFS | 2
  87. Gatling Studio – Turn browser journeys into ready-to-run load tests | 1
  88. Transcribe Your Voice in Terminal Locally | 0
  89. Blue Divide – Nurikabe puzzles with procgen islands for Mac and iPad | 0
  90. better-env – A Secure, Developer-Friendly Alternative to .env | 3
  91. Search tool for "Ask HN: What Are You Working On?" | 0
  92. UpBeat – an AI-Enhanced RSS/Atom Reader that only shows you good news | 4
  93. Train a language model in the browser with WebGPU | 1
  94. I turned GitHub Actions into a Minecraft hosting service | 2
  95. Cossistant – open-source and open components support widget for React | 0
  96. Excel Custom Functions in Zig | 3
  97. We built a generator for Vue+Laravel that gives you a clean codebase | 2
  98. Fulfilled – Non-custodial financial co-pilot for goal optimization | 7
  99. Common Sense License (CSL) – civic license for a techno-feudal world | 6
  100. I built a dumb Reddit simulator using LLM's | 5