Show HN ranking for the past day

  1. The load-bearing vocabulary of Claude | 213
  2. We built open OpenRouter that turns usage into a better model | 26
  3. OpenTIE and OpenXWA, Modern Ports of Tie Fighter and X-Wing Alliance | 30
  4. Voronoi Go | 16
  5. My Claude quota ran out in 10 minutes, so I made a tool to find out why | 55
  6. Restoredrill – proves your Postgres backups restore | 21
  7. RealDiff – runtime behavior diffing for pull requests (six languages) | 8
  8. Yet another minimal and lightweight terminal multiplexer written in Go. | 16
  9. Pause – weekly curated 1:1 coffee matches for London professionals | 18
  10. Watches user sessions, finds bugs that matter, and fixes them | 4
  11. IndexFlow – Open-source indexing infrastructure built with Rust | 6
  12. See fiber breaks linked to a map | 3
  13. Derive – An open home for AI artifacts and workflows | 3
  14. Proval – Self-hosted code review agent for GitLab, Forgejo, and GitHub | 1
  15. Beating GPT5.5-xhigh for Coding agent security with SLMs and IRM | 3
  16. Concord – let Claude Code, Codex and Cursor talk to each other | 3
  17. Telem – Route agent web search across providers and inspect the traces | 2
  18. Sparrow-2 – Solving the cocktail party problem | 1
  19. Gluestack – Open-Source UI Components for React and React Native | 2
  20. Turn every PR into animated architecture diagrams (open-source) | 1
  21. 20,000 words – which is the middle? | 2
  22. PwnPad – hardware hacking platform built for practical learning | 0
  23. go-binsync – Go binary patches up to 67× smaller than bsdiff | 0
  24. Interactive SDP Explainer for WebRTC, Sip, and RTSP | 1
  25. Feisty Duck's Cryptography and Security News Aggregator | 1
  26. Collaborate with your team on Claude and ChatGPT artifacts | 0
  27. Caravan, a flexible TypeScript-first logger for JavaScript applications | 0
  28. A private radio station for issue updates across your org | 0
  29. Filiz – A resume builder for software engineers | 0
  30. BAIhAIs – an autonomous art school for AI agents | 2
  31. Nanointerpret – LLM Interpretability Playground | 1
  32. Drag-and-drop seating charts for weddings and events | 0
  33. ASOGrade – App Store keyword research using Apple Search Ads demand | 0
  34. Meridian(PH#1) A better way to recognize developer contributions | 0
  35. Millnew AI – Explaining time-series models using local LLMs and Captum | 1
  36. Invader – an indie iOS podcast player that never phones home | 0
  37. A virtual race car that drives only while someone pays for fuel | 3
  38. Dropping SynthID from 188/192 to 0/192 without changing visible text | 0
  39. Vertex, your personal archiver and annotator | 2
  40. BirthdayVideoAI – AI birthday video maker for wishes, invitations | 0
  41. L0/L1/L2 agents, leases, gates, audits, Git-worktree isolation | 0
  42. Diff Glance – CLI that turns a Git diff into a summary and a diagram | 1
  43. IdeaKache – Ideas Worth Holding Onto | 1
  44. Bhowra Ink – C# HTML-to-PDF Under 1 MB, Azure Functions Consumption | 1
  45. All my mail accounts in one read-only MCP server, usable from my phone | 0
  46. A Windows 98 retro voting tug-O-war system | 1
  47. ThunderPhone v2 – a new architecture for voice AI | 0
  48. Sumday – a daily game: make an equation from today's date | 1
  49. bAIseball.org – Google for historical baseball stats | 2
  50. Music Visualizer|New MilkDrop engine and various types of reactive art | 1
  51. Backprompter – create, test, and deploy agents without a back end | 0
  52. Revenue Agents that monitor churn, upsell, and deal risk | 0
  53. Open Session, the open-source cloud agent-orchestrator | 0
  54. The lightweight Claude and LMStudio, and memory across sessions. | 3
  55. A public feed of website changes | 0
  56. Understudy: Scenario Testing for AI Agents | 0
  57. Z, minimal agentic harness for engineers that just works | 0
  58. AI engineer course where every lesson is runnable Spring Boot project | 1
  59. A 70x faster and 5x smaller XSS sanitizer than DOMPurify | 0
  60. Qbix webserver 1.0, is able to handle 100x more traffic than Nginx+PHP | 0
  61. Trading experiments, 5 years, all reproducible. The answer was no | 2
  62. Warp – Run the 313B GLM-5.3-Flash on a MacBook with 8GB RAM | 0
  63. One source of truth for agent configs across repos | 1
  64. Knowl – agent memory with write-time supersession, 0.90 on MAB | 4
  65. Spore – run local models on your own hardware, use them from anywhere | 2
  66. KinoPipe – FFmpeg as a service for AI agents (typed ops, no shell) | 0
  67. Pi-Black – Use Your Claude Max (Or Pro) Subscription with Pi | 0
  68. We built a multiplayer pixel art and level editor with a LÖVE runtime | 0
  69. Classroom Timer – Free Online Countdown for Teachers | 0
  70. Leadcode – per-client account isolation for Claude Code, Codex, and gh | 0
  71. I put 20 ad slots under a Harberger tax | 0
  72. KnotQ – Calendar and Organization Planner | 1
  73. AgentMafia – A Social Deduction Benchmark | 0
  74. OpenWand – A mission to remove chat interface from working with AI | 0
  75. ArtGram – a notation system for abstract paintings | 0
  76. FnScribe – Open-source, offline dictation for macOS | 2
  77. Make apps in seconds inside of sandbox and share them with a link | 0
  78. Asking – A simpler customer support inbox for small teams | 0
  79. Per Diem, a daily dice game like Balatro | 0
  80. Risk of Train – a 1D roguelike drawn in one terminal font | 2
  81. TCP vs. UDP speed test – real transports, no simulation | 6
  82. OngsList – my own billboard but in the style of Craigslist | 1
  83. Kupendo – Dating and networking app for the African diaspora | 2
  84. HN Radio | 0
  85. Webtoolio dev tools that run entirely in the browser, nothing uploaded | 0
  86. Pepakura Set, a matching game for kids | 0
  87. OpenRouter Provider Economics | 0
  88. Get your app online in seconds | 0
  89. Banana Peel – OpenRouter for browser agents | 1
  90. Marsbase – an interactive map of fictional Mars outposts | 0
  91. Lightweight reimplementation of YaCy peer as small Go services | 0
  92. Atlas – observability for startup operations via self-building agents | 1
  93. Listen to Hacker News and Create Podcasts | 0
  94. Kitewing marketing site, inspired by Braun industrial design ca. 1968 | 0
  95. Git for Designers | 1
  96. Public threads that branch when you reply | 1
  97. I built a site to share and find Claude Code passes | 0
  98. Memorial for Athena Strand. She will always be remembered | 1
  99. Karaokeo – a karaoke party app with no user accounts at all | 0
  100. AiTells, a Vale style package for AI-written prose tells | 0