Show HN ranking for the past week

  1. I made a memory game to teach you to play piano by ear | 167
  2. Terminal UI for AWS | 209
  3. Prism.Tools – Free and privacy-focused developer utilities | 103
  4. DoNotNotify – Log and intelligently block notifications on Android | 167
  5. Scroll Wikipedia like TikTok | 84
  6. An interactive guide to how browsers work | 38
  7. I used Claude Code to discover connections between 100 books | 84
  8. Tailsnitch – A security auditor for Tailscale | 28
  9. Similarity = cosine(your_GitHub_stars, Karpathy) Client-side | 39
  10. Rocket Launch and Orbit Simulator | 37
  11. macOS menu bar app to track Claude usage in real time | 48
  12. SMTP Tunnel – A SOCKS5 proxy disguised as email traffic to bypass DPI | 46
  13. Executable Markdown files with Unix pipes | 98
  14. I visualized the entire history of Citi Bike in the browser | 31
  15. Ferrite – Markdown editor in Rust with native Mermaid diagram rendering | 38
  16. Play poker with LLMs, or watch them play against each other | 47
  17. Librario, a book metadata API that aggregates G Books, ISBNDB, and more | 29
  18. Server-rendered multiplayer games with Lua (no client code) | 59
  19. Jax-JS, array library in JavaScript targeting WebGPU | 22
  20. Mantic.sh – A structural code search engine for AI agents | 37
  21. I replaced Beads with a faster, simpler Markdown-based task tracker | 48
  22. A geofence-based social network app 6 years in development | 57
  23. A simulator for engineers transitioning from IC to management | 97
  24. Stash – Sync Markdown Files with Apple Notes via CLI | 35
  25. Various shape regularization algorithms | 5
  26. DeepDream for Video with Temporal Consistency | 27
  27. EuConform – Offline-first EU AI Act compliance tool (open source) | 44
  28. Make audio loops online | 30
  29. Miditui – A terminal app/UI for MIDI composing, mixing, and playback | 13
  30. Hover – IDE style hover documentation on any webpage | 27
  31. VaultSandbox – Test your real MailGun/SES/etc. integration | 13
  32. An LLM-Powered PCB Schematic Checker (Major Update) | 22
  33. DDL to Data – Generate realistic test data from SQL schemas | 31
  34. Free and local browser tool for designing gear models for 3D printing | 13
  35. Open-Source 8-Ch BCI Board (ESP32 and ADS1299 and OpenBCI GUI) | 21
  36. A Daily Bible Game | 64
  37. We built a complete agentic work OS from scratch | 2
  38. A website that auctions itself daily | 18
  39. WOLS – Open standard for mushroom cultivation tracking | 2
  40. Repogen – a static site generator for package repositories | 7
  41. Watch LLMs play 21,000 hands of Poker | 19
  42. mcpc – Universal command-line client for Model Context Protocol (MCP) | 3
  43. GPU Cuckoo Filter – faster queries than Blocked Bloom, with deletion | 4
  44. Quantum Tunnel | 13
  45. KeelTest – AI-driven VS Code unit test generator with bug discovery | 15
  46. Yuanzai World – LLM RPGs with branching world-lines | 5
  47. H-1B Salary Data Explorer | 9
  48. Tylax – A bidirectional LaTeX to Typst converter in Rust | 8
  49. Yellopages – New tab Chrome extension | 5
  50. llmgame.ai – The Wikipedia Game but with LLMs | 23
  51. GlyphLang – An AI-first programming language | 15
  52. Free noise evidence generator for tenant complaints | 28
  53. OSS sustain guard – Sustainability signals for OSS dependencies | 6
  54. ccrider - Search and Resume Your Claude Code Sessions – TUI / MCP / CLI | 4
  55. Finding similarities in New Yorker covers | 8
  56. VAM Seek – 2D video navigation grid, 15KB, zero server load | 0
  57. How I generate animated pixel art with AI and Python | 2
  58. I vibecoded an ARM64 operating system that boots on real hardware | 0
  59. Hosting 100 Linux dev environments on one VM using LXC | 16
  60. An LLM response cache that's aware of dynamic data | 1
  61. Symbolic Circuit Distillation: prove program to LLM circuit equivalence | 2
  62. ADHD Focus Light | 2
  63. ElixirBrowser – Android Chromium fork with extensions, inspired by Kiwi | 1
  64. 25 years of house prices in England and Wales | 6
  65. Commit-based code review instead of PR-based | 3
  66. The bedtime – Another little bedside clock I made | 6
  67. A to Z – A word game I built from a childhood road trip memory | 8
  68. Tt – P2P terminal sharing over WebRTC | 2
  69. MCPShark now supports Codex's config.toml | 0
  70. Live VNC for web agents – debugging native captcha on Cloud Run | 0
  71. We built a permissions layer for Notion | 7
  72. I built an HTTP/2 server in C++ to learn the protocol and language | 0
  73. A file-based agent memory framework that works like skill | 4
  74. I made R/place for LLMs | 2
  75. Agentastic.dev is Ghostty and Git worktrees = multi-agent CC/Codex IDE | 22
  76. Rails-like web framework for Go | 0
  77. Remember Me – O(1) Client-Side Memory (40x cheaper than Vector DBs) | 13
  78. Logos of Aether – Rebuilding Physics Without Zero or Empty Space | 1
  79. Emacs-riscv – A RISC-V emulator written in Emacs Lisp | 0
  80. Waveform Playlist v5 – Multi-track Web Audio editor (React and Tone.js) | 1
  81. Lean4 proof that SSOT requires definition-time hooks and introspection | 20
  82. Marten – Elegant Go web framework (nothing in the way) | 5
  83. A spectrogram in the style of Unknown Pleasures album art (Rust+WebGL) | 2
  84. Ever wanted to look at yourself in Braille? | 0
  85. MCP-tidy – How many MCPs in your Claude Code are you actually using? | 2
  86. I'm 35 and couldn't finish reading articles anymore, so I built this | 12
  87. Julie update – local LLMs, CUA, installers and perf gains | 5
  88. Seapie – a Python debugger where breakpoints drop into a REPL | 1
  89. Luther Enterprise: Dev platform for operating end-to-end mega workflows | 6
  90. Roleplay-first chat UI for an OpenAI-compatible chat completions API | 1
  91. Diffswarm – GitHub-style review and workflow for any unified diff | 2
  92. Catnip – Run Claude Code from Your iPhone Using GitHub Codespaces | 6
  93. A Wall Street Terminal for Everyone | 5
  94. PrintReadyBook | 3
  95. 15 Years of StarCraft II Balance Changes Visualized Interactively | 0
  96. Plano – Edge and service proxy with orchestration for AI agents | 2
  97. Is this the best epoch converter? | 16
  98. bikemap.nyc – visualization of the entire history of Citi Bike | 3
  99. Debut – A $25 Screen Studio alternative for macOS | 4
  100. An all-in-one image crop/split/collage tool (no uploads, no watermark) | 6