Show HN ranking for the past week

  1. Performative-UI – A react component library of design tropes | 205
  2. Lathe – Use LLMs to learn a new domain, not skip past it | 72
  3. I Derived a Pancake | 135
  4. Gitdot – A better GitHub. Open-source, written in Rust | 294
  5. Uruky (EU-based Kagi alternative) now has Image Search and URL Rewrites | 238
  6. Gravity – Interactive solar-system simulator, from Newton to Einstein | 36
  7. Lowfat – pluggable CLI filter that saved 91.8% of my LLM tokens | 78
  8. Nutrepedia – Nutrition info in 29 locales built with Clojure and Htmx | 29
  9. GentleOS – A pair of hobby OSes for vintage 32-bit and 16-bit PCs | 94
  10. Boxes.dev: ditch localhost; run Claude Code and Codex in the cloud | 78
  11. Formally verified polygon intersection – Opus 4.8 oneshots, prev failed | 21
  12. FFmpeg WebCLI – Full FFmpeg in Browser, Offline PWA, No Uploads(WASM) | 42
  13. Kyushu – A self-hostable WASM sandbox for JavaScript workers | 39
  14. Oproxy – inspect and modify network traffic from the browser | 12
  15. Mercek – A Desktop IDE for AWS ECS | 31
  16. Free animated icon library for Vue | 18
  17. Command Center, the AI coding env for people who care about quality | 30
  18. Mnemo – local-first AI memory layer for any LLM (Rust, SQLite,petgraph) | 28
  19. NoSuggest – Watch YouTube without the recommendation algorithm | 61
  20. Cost.dev (YC W21) – making agents cost-aware and cheaper to call | 27
  21. Ideogram 4.0 – open-weight 9.3B text-to-image model | 12
  22. Learn from 30 historical figures, open source, nonprofit, self-hosted | 19
  23. ABC Classic 100 Rankings visualised | 19
  24. AI Pair Programmer for Emacs | 0
  25. Resonate – Low-latency, high-resolution spectral analysis | 11
  26. Nightwatch, The open-source, read-only AI SRE | 9
  27. Rscrypto, pure-Rust crypto with industry leading public benches | 15
  28. Erebus, A VPN client that runs rootless in user space | 0
  29. On-device transcriber that's 97% accurate at identifying speakers | 9
  30. Mach – A compiled systems language looking for contributions | 27
  31. I nerfed our coding agents on purpose | 10
  32. Nucleus – A security-hardened, Nix-native container runtime | 4
  33. OpenPayphone – open-source guts for a 1996 coin payphone (Pi and SIP) | 1
  34. Startup sci-fi novel that took me 5 years to write | 10
  35. TakoVM – Isolated model and tool execution used by enterprises | 6
  36. Claw Patrol, a security firewall for agents | 4
  37. Tired of duct-taping access control into agent prompts. Here's the fix | 23
  38. Bio Glyph – Turn Your Face into a One-Line Drawing | 18
  39. Hitoku Draft – Context aware local assistant | 8
  40. YourMemory, agentic memory is a pruning problem, not a hoarding problem | 4
  41. Local-first fast CPU image to text for screenshots, PDFs, webpages | 17
  42. Courtside – TUI for NBA Games | 5
  43. DomainTasker – avoid losing domains and surprise renewals | 17
  44. ssh late.sh - a cozy command-line Clubhouse for computer people | 4
  45. Ironwall, a safety-first native programming language and compiler | 18
  46. Quick games disguised as boring spreadsheets | 2
  47. Altersend – File sharing without cloud | 7
  48. HTTP/3 and raw QUIC client/server APIs for Node.js | 0
  49. NoiR Code – because QR sounds similar to "noir" | 6
  50. Lint Your Markdown with ESLint | 5
  51. I made a better zsh autosuggestion tool that predicts your next command | 6
  52. Keybench – Scriptable, extensible performance tool for key value stores | 0
  53. Inbox-beam – notifications in your inbox without sending email | 2
  54. Papernews – self-hosted daily newspaper PDF for your reMarkable | 4
  55. Using Haskell to play music on 3D printer motors (2020) | 2
  56. OpenHack – OSS security scanner, 40x cheaper, on par with Opus 4.6 | 0
  57. Solving complex optimization problems with Google OR-Tools in browser | 8
  58. Open-source version of Anthropic's internal analytics engine | 2
  59. Sidekick – The zot coding agent, one click away on macOS | 0
  60. ASCII Hacker News waterfall | 3
  61. Black-box API bug detection across 7 AI systems | 4
  62. Rayline routes Claude Code subagents to on-device and cheaper models | 8
  63. Taliesin – bit-exact KV-cache restore, 21x faster, cross-GPU verified | 7
  64. Lessons learned from running Claude Code swarms at scale | 6
  65. Jo – AI-native language to catch prompt injection at compile-time | 9
  66. Open Terminal – A Bloomberg Style App for Research | 11
  67. Concord – Discord in Terminal | 2
  68. AgentKitten: Swift package for provider-agnostic AI agents | 1
  69. Depot CI API – Programmable CI | 0
  70. Patina, an AI that learns your judgment, not just your tasks | 1
  71. Constellation is an open-source Hasura-compatible GraphQL engine in Go | 2
  72. Hydron – Hardware-aware coding agent | 7
  73. Ano – no-noise team chat with your code agent as your assistant | 1
  74. Chatcode – Remote Control for Claude Code and Codex | 14
  75. We post-trained a model that pen tests instead of refusing your code | 4
  76. Intencion – Product analytics that improves your AI agents continuously | 2
  77. An x402-powered billboard for autonomous agents | 1
  78. The agent that builds and operates its own SaaS tools | 5
  79. I put my Claude Code rate-limit burndown in the status line | 2
  80. Every Claw Deserves a Face | 8
  81. We built a tool to dub any video in the original voice in 40 languages | 5
  82. CSV Graph – create charts from CSV files in the browser | 3
  83. A Highly Available Distributed Router for Global Realtime AI | 4
  84. GrayCloud – a modern Dark Sky alternative | 0
  85. VaultSQL – Open-Source Zero-Trust SQL Workbench | 0
  86. Help SourceLibrary.org Translate the Renaissance | 0
  87. Agent-browser-shield – free extension to protect AI agents on the web | 5
  88. I embedded 685M public texts in 32 minutes (on 8x A100, Rust, TensorRT) | 0
  89. A parser for the ISO 10303 EXPRESS language for its 40th anniversary | 0
  90. A virtual thermal printer for testing ESC/POS receipts | 0
  91. OpenYabby, voice-controlled multi-agent orchestrator for Claude Code | 0
  92. Web Speed – A shared web-map registry for AI agents (MCP, open source) | 4
  93. Documenting an Obscure Japanese Wii Game – and-Kensaku | 1
  94. Keen Code – a context aware CLI coding agent built by coding agents | 3
  95. I created a React alternative using web componnents | 5
  96. ClearLogo – a logo API that returns usable logos, not raw files | 6
  97. an AI app that settles small couple arguments | 3
  98. I've hooked up 2D LiDARs to Raspberry Pi, wrote Python library lds2d | 1
  99. Kronotop – A distributed multi-model database built on FoundationDB | 0
  100. Dap-mux – Connect your editor and REPL to the same debug session | 1