Show HN ranking for the past week

  1. WhatCable, a tiny menu bar app for inspecting USB-C cables | 139
  2. OSS Agent I built topped the TerminalBench on Gemini-3-flash-preview | 146
  3. A Karpathy-style LLM wiki your agents maintain (Markdown and Git) | 115
  4. Auto-Architecture: Karpathy's Loop, pointed at a CPU | 75
  5. Live Sun and Moon Dashboard with NASA Footage | 68
  6. Free textbook on engineering thermodynamics | 47
  7. Drive any macOS app in the background without stealing the cursor | 41
  8. Rip.so – a graveyard for dead internet things | 117
  9. A terminal spreadsheet editor with Vim keybindings | 49
  10. Utilyze – an open source GPU monitoring tool more accurate than nvtop | 28
  11. GhostBox – Borrow a disposable little machine from the Global Free Tier | 82
  12. Rocky – Rust SQL engine with branches, replay, column lineage | 48
  13. Perfect Bluetooth MIDI for Windows | 31
  14. AI memory with biological decay (52% recall) | 52
  15. Adblock-rust Manager – Firefox extension to enable the Brave ad blocker | 44
  16. Winpodx – run Windows apps on Linux as native windows | 47
  17. Pu.sh – a full coding-agent harness in 400 lines of shell | 26
  18. AI CAD Harness | 84
  19. Tiao, A two-player turn-based board game | 37
  20. The Unix Magic poster, annotated (updated) | 7
  21. Kloak, A secret manager that keeps K8s workload away from secrets | 52
  22. AgentSwift – Open-source iOS builder agent | 10
  23. Site Mogging | 72
  24. A new benchmark for testing LLMs for deterministic outputs | 27
  25. Kanwas, open-source shared context board for teams and agents | 8
  26. Loopsy, a way for terminals and AI agents on different machines to talk | 8
  27. Destiny – Claude Code's fortune Teller skill | 34
  28. Unusual Wikipedia | 7
  29. TRiP – a complete transformer engine in C built from scratch just by me | 6
  30. My retired dad and I made a daily, somewhat difficult, quiz | 18
  31. My Private GitHub on Postgres | 22
  32. Waiting for LLMs Suck – Give your user a game | 18
  33. Startup Equity Adventure Game | 24
  34. I remade my blog into a Windows 3.1 environment | 27
  35. I wrote a DOOM clone in my own programming language | 22
  36. What happens when you load a webpage (Interactive) | 8
  37. A free ESG stock screener that publishes its losses and methodology | 25
  38. Auge Vision from Your Terminal | 6
  39. AgentSwarms – free hands-on playground to learn agentic AI, no setup | 12
  40. Browse GitHub repos in Emacs without cloning | 14
  41. PrePrompt – rewrites vague prompts before they reach the LLM | 9
  42. Pi-hosts – Give the Pi coding agent access to your servers | 0
  43. GeoTraceroute – Traceroutes on a 3D globe and submarine cables | 1
  44. Open Bias – proxy that enforces agent behavior at runtime | 4
  45. 49Agents – 2D Canvas IDE for Orchestrating Agents, Repos, Issues | 2
  46. TiGrIS, a tiling compiler that fits ML models onto embedded devices | 0
  47. Coding-Flashcards – Learn Rust, SQLite, or Godot from First Principles | 2
  48. I mapped the latest UK fuel prices by county | 2
  49. I built a dual crossword puzzle where two crosswords share one grid | 16
  50. A TUI for Markdown view an editing | 2
  51. Devicons, +1300 logos and icons in React, SVG, and icon format | 2
  52. LLMs consume 5.4x less mobile energy than ad-supported web search | 1
  53. SyncVibe – Code with friends in the terminal, each with your own AI | 4
  54. LavinMQ, an open-source message broker written in Crystal | 6
  55. DDoS detection in 0.9s, tested against a 48 Gbps attack live | 8
  56. Exploding Hamsters | 2
  57. Decaf – rewrites webpage comments using on-device Gemini Nano | 1
  58. SigMap – 81.1% retrieval hit 5, 96.9% token reduce,zero deps | 4
  59. WeSearch – Anonymous news aggregator with no algorithm, 700 sources | 8
  60. VoiceGoat – A vulnerable voice agent for practicing LLM attacks | 1
  61. Throwaway – open-source disposable email checker and API | 11
  62. Ragnerock, an AI data analysis tool | 4
  63. An attempt to grow a mind – building software with an inner life | 17
  64. Effected Keyboard 2 – Effects as You Type | 0
  65. ClusterdOS – Kubernetes without the platform team | 1
  66. Spec27 – Spec-driven validation for AI agents | 9
  67. Qumulator – quantum circuit simulator, 1000 qubits, no GPU | 4
  68. Study Bible MCP – scholarly Greek/Hebrew lexicons and morphology | 13
  69. Pollen – distributed WASM runtime, no control plane, single binary | 3
  70. Matrirc – run irssi in 2026, talk to people on Matrix | 1
  71. Agent that refuses to run commands without human approval | 3
  72. Talisman – A Android instrument played with two thumbs | 3
  73. Omar – A TUI for managing 100 coding agents | 2
  74. A bilingual guide to Thaayam, a Tamil board game | 1
  75. Stop Destroying Your Charging Cables | 1
  76. FusionCore: ROS 2 sensor fusion that outperforms robot_localization | 2
  77. Agent MCP Studio – build multi-agent MCP systems in a browser tab | 6
  78. 1990s Game Dev Algorithms for Distributed Systems | 0
  79. I built another to do list. But it does a lot | 9
  80. Draw Together Online | 5
  81. CrabPDF – privacy-first PDF editor that edits real text | 8
  82. Agents in Whisper Memos | 0
  83. I built a reference site for the recurring hard problems in software | 3
  84. VisuaLeaf – A Modern MongoDB Workspace | 1
  85. Superkube - Rewriting Kubernetes in Rust | 2
  86. "Be horse." – a diffusion language model on an M2 Air | 1
  87. I built a Chinese learning app that teaches through sentence patterns | 7
  88. Blotter, a live map of LAPD radio activity | 1
  89. How much of the Linux kernel is written by AI? | 5
  90. Generative UI Library for React | 1
  91. Parlor Jarvis – Realtime AI (audio+screen in, voice out) & multilingual | 2
  92. Figma alternative where AI works with vector primitives, not code | 4
  93. Play on your TV using mobile phones as controllers – PadlessBox | 0
  94. Time Pin – a Geo Guessr style game but history themed | 0
  95. StudioLedger – Escrow-protected contracts for creators, on XRPL | 1
  96. WhiskeySour – A 10x faster drop-in replacement for BeautifulSoup | 1
  97. C# based Kubernetes Operator to deploy SurrealDB | 2
  98. LLM-assisted reconstruction of partially decompiled Minecraft 26.1.2 | 0
  99. Nimbalyst open-source visual workspace for ClaudeCode, Codex, OpenCode | 4
  100. I made a website to clean up recipe websites | 7