Show HN ranking for the past day

  1. I spent 2 years designing a mechanical Magic Keyboard | 220
  2. The Channels SDK – Bring Any Agent to Any Channel (Slack, MS Teams) | 22
  3. Pokémon Emerald Ported to Raspberry Pi Pico 2 | 27
  4. Skyline Co-op is like SimTower, but built around democratic socialism | 41
  5. demake – one source project compiles to any retro game console ROM | 8
  6. A terminal glued to the macOS dock | 12
  7. Silo – S3-compatible object storage, a maintained fork of MinIO | 2
  8. Science for Kids | 15
  9. Hope, 1-on-1 AI Tutor for kids Grades 2-10 learning math | 9
  10. Popcorn – An open-source browser cloud that runs inside TEEs | 0
  11. mcp-use v2 rebuilt from scratch for stateless 2026-07-28 MCP spec | 1
  12. See every Google ad any company is running (free, no signup) | 2
  13. Ranking weather models by how their forecasts turned out | 6
  14. Node.JS in the Browser – An Open-source Alternative to WebContainers | 0
  15. Premium React Native screens for building apps faster | 3
  16. How will the Aug 12 eclipse look like from your address? | 4
  17. AI Tutoring with Visual Grounding | 3
  18. PushYourThing – the dumbest button-mashing competition on the internet | 1
  19. S3mini v1 – Tiny and fast S3 client, no-deps, for Node, Bun, Cloudflare | 0
  20. Gaze – Facial Authentication for Linux | 0
  21. After 23 years, I finished my indie video game | 3
  22. Validate your idea, know what to charge, and how to get first users | 3
  23. Learn System Design, one campaign at a time | 0
  24. Tmagnet – a terminal torrent client written in C | 0
  25. OpenThat.Link – Trigger a webhook, open a link in your browser | 1
  26. Makessg | 0
  27. I deleted DMs from our work chat | 3
  28. Run With Zombies. A free browser game where GPS zombies chase you | 5
  29. ARF – a record format for AI evaluation runs, with reproducible digests | 0
  30. Graft – Give coding agents a semantic map instead of grep | 2
  31. Skye, AI Travel Companion | 0
  32. AI Video Resume and Pitch Deck Generator | 0
  33. FormLab, a no-signup formulation lab notebook in the browser | 0
  34. I made GifJot to turn part of my screen into a GIF I can paste | 0
  35. QWERTY MIDI – Isomorphic Layout MIDI Controller | 0
  36. Dont Wordle – a reverse word puzzle about preserving options | 0
  37. Building My Own Smart Roller Shades | 1
  38. CatQueue – A Redis-free PostgreSQL job queue for Node and TypeScript | 1
  39. Femto: A fork of kilo (text editor) | 0
  40. Aident Loadout – connect Codex and Claude Code to real apps | 6
  41. Open-source pixel art editor with animation and auto-tiling tilesets | 1
  42. AI Assistant that verifies its own sources | 0
  43. A browser game for experimenting with cellular societies | 1
  44. I built a pg-migration-engine on NPM | 0
  45. Sidebar – a private ESP32 intercom for five kids, no accounts | 0
  46. Higher-dimensional lattices unfolded into the 2D plane | 1
  47. Developer Inbox | 2
  48. Claude Code that renders Hebrew/Arabic/Persian in the terminal | 0
  49. DashClaw | 0
  50. QR codes where your photo is the code, not pasted on top | 8
  51. Interlock – Atomic TypeScript domain transitions on PostgreSQL | 0
  52. Live Embedded Dashboards on Your GitHub Repo Page | 1
  53. Prompting Tool to Help Increase Output Results on First Prompt | 1
  54. Photo to Video AI – Animate a photo with a motion prompt | 0
  55. GreatArrow.ai – Shared memory for Claude, ChatGPT, Gemini and Cursor | 0
  56. Keychange, macOS input source switching per keyboard, not per app | 1
  57. ReflectWorld – Entity-oriented memory system for open-ended video | 0
  58. Aster, a polyglot monorepo build orchestrator | 0
  59. ProMatch Lab – a football manager where matches run on a server clock | 0
  60. I scanned 30 production MCP servers' OAuth – only 1 earned an A | 0
  61. alibra: Train with Less Data | 0
  62. Draw.How – Learn to Draw Anything | 0
  63. Gitdebt.com, open source repo stats and star history for GitHub repos | 0
  64. HackerBa – Hacker News with a Baidu Tieba UI | 0
  65. CaseHero – your own documented copy of every call with a company | 0
  66. Compare frontier speech-to-speech models for free | 1
  67. Srelens – Kubernetes control room for engineers and AI agents (MIT) | 2
  68. Belfry – a TV episode tracker built around reminders, not logging | 0
  69. Find stale, orphaned, deleted-but-retrievable RAG vectors | 0
  70. Markdown Buddy – Native macOS Markdown Editor with Quick Look and Xcode | 0
  71. Martin, A CLI that let's your Agent be your CRM, Built on Jaybase | 0
  72. HNTerminal – Hacker News at terminal density, with live story signals | 2
  73. La Vieja Contra El Dibu – Penalty Shootout Game vs. Dibu Martínez | 0
  74. Seedance 2.5 video API (30s single-take, 50 refs, 4K) on Atlas Cloud | 0
  75. Startup ideas from customer complaints, in seconds instead of months | 0
  76. Islandr – WireGuard peers, users and group ACLs in one binary | 1
  77. Selvedge – an append-only log of what your AI agent already rejected | 0
  78. Open Lustre in the cloud, with ZFS OSTs on object storage not disks | 3
  79. I built a Calendr clone for KDE Plasma | 0
  80. Peach – a local-first zero-knowledge password manager, now on Android | 1
  81. Kifly – Expose your ecommerce store to AI agents via MCP [video] | 1
  82. A skill file that turns your saved-articles pile into go/skip verdicts | 1
  83. Plan Review – independent review for Claude Code plans | 0
  84. VS Code Extension – Semantic Code Search (Semble) | 0
  85. Linksh.re, a link shortener with no signup, just a recovery code | 1
  86. Memoars - encrypted memory layer that your AI assistants share | 2
  87. Stop Animated Images from Autoplaying | 1
  88. Solsticio – daily sun/moon logic puzzle with a deterministic generator | 1
  89. BlazeRules – YAML rule engine for streaming data, upto 5M records/SEC | 0
  90. GitHub Status Check Skill | 0
  91. An ultra-fast Prime Agent fork with Bun REPL | 0
  92. Clipboard Sync – Share a clipboard, mouse and keyboard on your LAN | 0
  93. I broke down how Postiz went from $17K to $170K MRR | 1
  94. I rewrote Decap CMS with < $1K in Claude tokens | 0
  95. Clark code – open-source IDE for OSS coding and free tier | 1
  96. Math and Computational Thinking Worksheet Generator for Kids (8-11) | 1
  97. Atlas Motion – motors for drones, robotics, and autonomous systems | 3
  98. Muuted – I built a feed that knows when to shut up | 1
  99. Catnip – GitHub repo stats: collect, analyze, TUI, agent inference | 0
  100. Linkly – a language designed for LLMs, compiled through MLIR | 3