Show HN ranking for the past week

  1. Simple algorithm and color space to generate diverse skin tones | 99
  2. I spent 2 years designing a mechanical Magic Keyboard | 242
  3. Needle2: 14MB agentic LLM for phones, wearables, smart home and robots | 106
  4. Wyzer Programming Language | 117
  5. textlog – A quiet, text-only microblogging platform, open-source, no JS | 81
  6. Voice driven murder mystery, Interview AI suspects with your voice | 80
  7. Maple-Preview – Ternary 20B MoE running at 120 tok/s on a iPhone | 53
  8. Scroll through all 43252003274489856000 Rubik's Cube states | 50
  9. Fine-tune an 8B model on a 4 GB laptop GPU | 28
  10. Ante, a coding agent in a single binary that runs offline | 76
  11. The Channels SDK – Bring Any Agent to Any Channel (Slack, MS Teams) | 24
  12. A Project Oberon System version running on RISC-V instead of RISC-5 | 19
  13. SIMD Viterbi Decoder in Rust | 11
  14. Pokémon Emerald Ported to Raspberry Pi Pico 2 | 28
  15. A terminal glued to the macOS dock | 17
  16. A tiny LLM running at 21,000 tok/s on a $250 FPGA (Live Demo) | 18
  17. Airy – Free, fast, and simple voice content creation | 16
  18. Skyline Co-op is like SimTower, but built around democratic socialism | 41
  19. demake – one source project compiles to any retro game console ROM | 8
  20. Ex-Deloitte auditor open-sourced the whole SOC 2 method for your AI | 14
  21. Wallfacer – A terminal session manager for Claude Code, and more | 22
  22. Alphabet Soup, a multiplayer game, build the longest word to win | 35
  23. Today's cities on a globe of Earth's tectonic past and future | 9
  24. DeepSeek-V4 Latent Reasoning – moving "thinking" into latent space | 24
  25. 35k+ paper psychedelic library that knows LSD from Lumpy Skin Disease | 12
  26. HUD, an open-source minimal terminal UI for ClaudeCode, Codex, OpenCode | 1
  27. Sign language translation with smart glasses | 13
  28. Modern Browsers Don't Need the Cookie Anymore | 27
  29. Mcptoon – Token-efficient MCP CLI client | 13
  30. Jido Assembly; Slack Clone in Pure Elixir with Integrated Agents | 1
  31. Hacker News with reduced priority for AI driven content | 18
  32. My receipt printer prints an original artwork every morning | 6
  33. Silo – S3-compatible object storage, a maintained fork of MinIO | 2
  34. I made alchemical-cosmological PCB badges | 3
  35. Science for Kids | 18
  36. My local climbing gym from photogrammetry | 3
  37. ClickBench Playground – a playground for 110 database systems | 6
  38. Vibez – Open-Source Rust Based Digital Audio Workstation (DAW) | 10
  39. Diffing Binary Files | 6
  40. A replayable A2A jury for tracing how agents influence decisions | 1
  41. Vocab Top – AI-powered vocabulary builder that helps you retain words | 12
  42. An AI agent that trades inside limits you set, starting on paper | 9
  43. Certo – An open source platform to deliver Open Badges | 0
  44. Sidebar – a private ESP32 intercom for five kids, no accounts | 13
  45. Higher-dimensional lattices unfolded into the 2D plane | 1
  46. ExANS – Lossless KV cache compression at 622 GB/s on H100 | 0
  47. I made a private self-destructing image hosting site in Golang | 35
  48. CrossPlay - Games, puzzles and tools for your e-reader | 0
  49. Algebruh - Cross-check arithmetic claims with Z3, cvc5, and Lean | 2
  50. A free DOCX editor with MCP server for editing | 3
  51. Capy – A Git-style platform for managing your team's secrets | 13
  52. Open-source playground to red-team AI agents against public prompts | 4
  53. Design Engineering, as a Service | 8
  54. AI Pulse a fake LED strip beside the macOS Dock that shows agent status | 4
  55. Tura – Build agent that uses 80% less token and delivers better results | 0
  56. Hope, 1-on-1 AI Tutor for kids Grades 2-10 learning math | 13
  57. 100% native Swift harness (NOT Electron) | 5
  58. Remembrane – agent memory in one SQLite file, zero dependencies | 0
  59. 3D models, but they're 100% code | 7
  60. Watching browser fingerprinting calls via Chromium's Blink layer | 0
  61. Implement-spec – a harness-agnostic spec-to-verified-PR agent skill | 0
  62. Listnr – macOS meeting transcription that never mixes mic and speakers | 4
  63. My WHOOP has no screen. My Kindle had no job. So I put them together | 5
  64. 49IDE – 2D Grid IDE for managing many agents, Git trees, issues | 1
  65. Popcorn – An open-source browser cloud that runs inside TEEs | 0
  66. OpenEdit – Your coding agent can now edit videos | 7
  67. Humor Arena – Which frontier model is funniest? | 7
  68. Mcpscore – validate any MCP server compliance with a new MCP version | 2
  69. 514 - Managed infra, agents and data to simulate coding agents as users | 0
  70. mcp-use v2 rebuilt from scratch for stateless 2026-07-28 MCP spec | 1
  71. A faster coding agent than Codex and Claude Code | 6
  72. AuditBadger – SOC 2 and ISO 27001 – AI drafts, you approve | 3
  73. cMCP, deny an AI agent's tool call and get a signed receipt | 3
  74. SIEMatic, a fair-sourced observability and security platform | 7
  75. Recipe Jar, a local-first recipe keeper with no account or ads | 3
  76. Clippy for macOS – retro floating paperclip with computer use | 1
  77. Systematic reporting in under an hour, not months | 0
  78. iPhone app takes simultaneous images from 2 lenses, fuses into 1 photo | 1
  79. Labgrid-MCP – let AI agents drive real embedded hardware labs | 0
  80. Arxid – keyed, non-enumerable ID obfuscation | 0
  81. Spltty – a Markdown-based personal finance CLI built with Claude | 2
  82. We built an open USB-C Power Delivery analyzer and programmable sink | 0
  83. Try Benzi – A coding harness/agent beating Claude Code itself on Sonnet | 0
  84. Lumabri – What if LLMs worked like Napster? | 10
  85. I vibecoded a heavy lift drone | 0
  86. Open-source pixel art editor with animation and auto-tiling tilesets | 2
  87. Modern C++ Build Tools for Module Feature | 3
  88. Neolabs.fyi – 100 new AI labs by research area, valuation, and more | 2
  89. Bitbead – Photo to printable bead pattern, in the browser | 3
  90. AI Tutoring with Visual Grounding | 8
  91. Clef – spaced repetition for piano over MIDI | 3
  92. Weather balloon to the stratosphere with a Raspberry Pi computer | 0
  93. I gave my video editor an MCP server so Claude can edit videos for me | 0
  94. Ember – Redshift safe color palettes | 0
  95. See every Google ad any company is running (free, no signup) | 2
  96. Ranking weather models by how their forecasts turned out | 6
  97. S-Bahn Seat Picker | 4
  98. Hinode – Cloud Linux desktop with a dedicated GPU that auto-pauses | 0
  99. VD – TUI Password Manager and OTP Authenticator for Unix | 3
  100. XSAF – Extra Small Agent Framework | 4