Show HN ranking for the past week

  1. I made a down detector for down detector | 161
  2. Epstein Files Organized and Searchable | 55
  3. Browser-based interactive 3D Three-Body problem simulator | 110
  4. ESPectre – Motion detection based on Wi-Fi spectre analysis | 50
  5. Continuous Claude – run Claude Code in a loop | 59
  6. Parqeye – A CLI tool to visualize and inspect Parquet files | 35
  7. PrinceJS – 19,200 req/s Bun framework in 2.8 kB (built by a 13yo) | 68
  8. RowboatX – open-source Claude Code for everyday automations | 40
  9. DBOS Java – Postgres-Backed Durable Workflows | 57
  10. Guts – convert Golang types to TypeScript | 30
  11. Encore – Type-safe back end framework that generates infra from code | 47
  12. A subtly obvious e-paper room air monitor | 27
  13. Marimo VS Code extension – Python notebooks built on LSP and uv | 4
  14. European tech news in 6 languages | 43
  15. DNS Benchmark Tool – Compare and monitor resolvers | 26
  16. Dumbass Business Ideas | 30
  17. Chirp – Local Windows dictation with ParakeetV3 no executable required | 18
  18. Pegma, an open-source version of the classic Peg solitaire | 48
  19. F32 – An Extremely Small ESP32 Board | 2
  20. Building WebSocket in Apache Iggy with Io_uring and Completion Based IO | 6
  21. Optimizing LiteLLM with Rust – When Expectations Meet Reality | 9
  22. Vibe Prolog | 4
  23. AI Bubble Monitor | 4
  24. Bsub.io – zero-setup batch execution for command-line tools | 10
  25. Gram Functions – Serverless platform for turning code into LLM tools | 0
  26. A business SIM where humans beat GPT-5 by 9.8 X | 13
  27. Octopii, a framework for building distributed applications in Rust | 3
  28. Chat with Orion – a visual agent that sees, reasons and acts | 10
  29. Minivac 601 Simulator - a 1961 Relay Computer | 1
  30. How are Markov chains so different from tiny LLMs? | 1
  31. ZenPaint, a pixel-perfect MacPaint recreation for the browser | 6
  32. Kalendis – Scheduling API (keep your UI, we handle timezones/DST) | 8
  33. An A2A-compatible, open-source framework for multi-agent networks | 13
  34. MCP Traffic Analysis Tool | 0
  35. My hobby OS that runs Minecraft | 3
  36. Stockfisher –– our automated Warren Buffett | 4
  37. We built an AI tool for working with massive LLM chat log datasets | 1
  38. Keepr – A Secure and Offline Open Source CLI Password Manager | 17
  39. UnisonDB – B+Tree DB with sub-second replication to 100+ nodes | 1
  40. OctoDNS, Tools for managing DNS across multiple providers | 0
  41. Prom.dev – Prompts that simulate Hacker News (and a tool to share them) | 8
  42. I'm a CEO Coding with AI – Here's the Air Quality iOS App I Built | 7
  43. Shadowfax AI – an agentic workhorse to 10x data analysts productivity | 0
  44. Stickerbox, a Kid-Safe, AI-Powered Voice to Sticker Printer | 4
  45. Sourcewizard – AI installs SDKs in your codebase | 23
  46. MCP Server for OpenTelemetry | 2
  47. Whirligig.live | 13
  48. Melodic Mind- A music creation/learning app I've been building 7+ years | 2
  49. Token Economics Calculator for AI inference hardware | 0
  50. We built ChatterBooth, an anonymous app to talk and chat freely | 1
  51. Uncited | 11
  52. YourGPT 2.0 – Complete AI platform for support, sales, and operations | 3
  53. CUDA, Shmuda: Fold Proteins on a MacBook | 2
  54. MCP Local Traffic Analysis | 0
  55. Outline Driven Development – New AI-Assisted Coding Paradigm; BN | 1
  56. spymux – Spy on your tmux panes | 4
  57. A visual guide to learning Jujutsu (JJ) | 12
  58. RAG-chunk – A CLI to test RAG chunking strategies | 3
  59. Agfs – Aggregated File System, a modern tribute to the spirit of Plan9 | 0
  60. I have created an alternative for Miro | 2
  61. I ditched Grafana for my home server and built this instead | 0
  62. Zingle – an AI code reviewer for data teams (SQL/dbt/Airflow/Spark) | 7
  63. I build a strace clone for macOS | 0
  64. Open-source editable wiki with whiteboards for your codebase | 0
  65. Infinite canvas product search and decision making | 0
  66. Open-source Agent in Rust that can't delete your database | 0
  67. InsForge – A Postgres BaaS built for prompt-driven development | 0
  68. We charge $10/mo for wealth management that costs $100 elsewhere | 5
  69. 13Radar – Real-Time Hedge Fund Portfolio Analytics | 3
  70. I made a simple time card calculator | 1
  71. US Publicly Traded Companies probabilities of default with public data | 0
  72. Open-Source NotebookLM Alternative | 0
  73. KFR 7 – major update for C++ DSP library | 1
  74. Explore 2200+ games with Zero reviews on Steam | 4
  75. Bubble Lab – Code-based agentic workflow platform (open-source) | 2
  76. I built whatstype.org – a free personality test site | 4
  77. V0 for Svelte (svelte0), a Svelte UI generator | 3
  78. Model-agnostic cognitive architecture for LLMs | 0
  79. Allein - Markdown editor with AI autocompletion, completely offline | 4
  80. UltraLocked – iOS file vault using Secure Enclave and PFS | 2
  81. What if MCP agents were JIT compiled to code? | 0
  82. Blue Divide – Nurikabe puzzles with procgen islands for Mac and iPad | 0
  83. Agent-to-code JIT compiler for Z3-theorem-proving agents | 0
  84. UpBeat – an AI-Enhanced RSS/Atom Reader that only shows you good news | 2
  85. I turned GitHub Actions into a Minecraft hosting service | 2
  86. DeepClause – A Neurosymbolic AI System Built on WASM and Prolog | 0
  87. Blindfold Chess App | 1
  88. ChunkBack – A Fake LLM API server for testing apps without paying | 0
  89. We built a generator for Vue+Laravel that gives you a clean codebase | 2
  90. Multi-agent AI stock analyzer – 408% return trading Korean market | 3
  91. Devme.me – A puzzle meme-driven mini-game full of terrible jokes | 1
  92. TalkiTo – enabling voice and Slack for Claude Code and Codex CLI | 5
  93. I built IncidentPulse after getting paged at 3 AM | 1
  94. Pdsink – A new USB-PD 3.2 sink stack for embedded devices | 1
  95. ToolHop – Fast, simple utilities for every workflow | 1
  96. ExtraDock 4.0 – Create unlimited Docks on macOS | 2
  97. Vibe Capsule – Turn your music into shareable apps that work offline | 2
  98. Wikipedia 10x, 100x Better | 5
  99. My Side project a free email template builder for CRM, or any website | 1
  100. Common Sense License (CSL) – civic license for a techno-feudal world | 6