Show HN ranking for the past day

  1. Cq – Stack Overflow for AI coding agents | 34
  2. Threadprocs – executables sharing one address space (0-copy pointers) | 40
  3. The King Wen Permutation: [52, 10, 2] | 27
  4. Agent Kernel – Three Markdown files that make any AI agent stateful | 19
  5. Littlebird – Screenreading is the missing link in AI | 20
  6. WhyThere.life – Compare cities side-by-side to decide where to move | 4
  7. Aerko_ – An offline-first, Vanilla JavaScript fitness PWA with local AI | 2
  8. LLM Debate Benchmark | 3
  9. JulIDE – Lightweight Julia IDE Built with Tauri | 3
  10. Agen: spin up unlimited parallel AI coding agents in the cloud | 0
  11. Burn Room – ephemeral SSH chat, messages burn after 1 hour | 0
  12. I made a tool for converting text snippets to shareable image | 2
  13. Remember psDooM, try ps HID Combat | 0
  14. Lockpaw One hotkey to cover your Mac screen without putting it to sleep | 1
  15. Minimalist library to generate SVG views of scientific data | 0
  16. AutoResearch with PromptFoo Is AutoPrompter | 0
  17. Urlx – an agent-made Rust replacement for curl/libcurl | 0
  18. Shrouded, secure memory management in Rust | 0
  19. I made a AI Code Review tool that knows how your company works | 1
  20. Daily Unfold – A paper folding puzzle game | 2
  21. I built a 0.07ms Python firewall to stop AI hallucinations | 2
  22. I built a tool for vibe-coding multiplayer games, polls, quizzes | 2
  23. LLMs battle it out trading futures | 0
  24. Upstack, Claude Code skills for red/green TDD | 0
  25. Package manager and web customizer for OpenSCAD | 1
  26. GladAITor – Judge AI Products for Free | 2
  27. Homelabinator, the easiest way to self-host | 1
  28. Nomad – Self-hosted collaborative travel planner | 0
  29. Run Labs – A multi-product startup | 0
  30. Dgs-CLI – 63-command CLI for D-Link DGS-1100 switches via Selenium | 0
  31. Whistler – a Lisp that compiles to eBPF | 0
  32. A Geometric Algebra NN Framework (100% on 13-hop reasoning) | 1
  33. SRD, a simple DNS-driven HTTP redirect service | 0
  34. OpenCastor Agent Harness Evaluator Leaderboard | 1
  35. RoverBook – PostHog for AI Agents | 0
  36. VoidLLM – privacy-first LLM proxy (Go, self-hosted) | 1
  37. Autoresearch, Curated use cases of AutoResearch | 0
  38. Pglens – Postgres MCP server that lets agents look before they query | 0
  39. Behavioral analysis of your career decisions from your LinkedIn | 0
  40. Self-hostable AI agents and internal software | 0
  41. SmartBuy – Make the smartest car buying decision | 1
  42. Primer – build software with AI agents one milestone at a time | 6
  43. Mutatr – an open source A/B testing agent | 0
  44. BreakFree – Break free from bad habits | 0
  45. Hurlbox – web based UI for hurl API testing | 0
  46. AgentDrive – Persistent file storage for AI agents | 0
  47. AI Morning Briefing – weather, stocks, news, and a quote emailed daily | 1
  48. Get your agents to chat by typing directly in each other's terminals | 1
  49. Mantyx – A platform to orchestrate, manage, and share your agents | 0
  50. Wire Memory – Persistent cross-session memory for Claude Code | 0
  51. I Made an Open Source Swarm IDE | 0
  52. DocDrift – Use Tree-sitter and Local LLMs to fix stale documentation | 1
  53. Apophis flagged as close approacher 24 years early, 45-day arc | 0
  54. Generate, preview, and export 3D models without complex software | 0
  55. LumaBoards – an offline Kanban app for macOS | 0
  56. Git Hitched – An Open Source Wedding Platform | 0
  57. Cronbox – Schedule AI Agents | 0
  58. Zoom Auto-Joiner | 1
  59. Sleuther, a ohmyzsh plugin for local LLM debugging with Ollama | 0
  60. Cryptographic passports for autonomous AI agents (Schnorr and ZK) | 0
  61. Story Trainer, a self-guided tool for learning story structure | 0
  62. Tip.md – The Crypto Buy me a coffee (tip.md) | 1
  63. Scenia – open-source IT portfolio planning, runs in browser | 0
  64. Per-table access control for DuckLake lakehouses | 0
  65. Simple Routing – Low Cost Vehicle Routing APIs | 0
  66. A game to teach teenagers coding in the age of AI | 0
  67. Tok/s on a 35B MoE model using a $100 AMD crypto APU and Vulkan | 1
  68. AI That Controls Cloudflare WAF, Stripe, and Supabase in Plain English | 1
  69. I sandboxed OpenAI's Symphony orchestrator in one file using YSA | 0
  70. Pahadify – A zero-back end, client-side image toolkit | 0
  71. poke-pc – Give your Poke a full Docker box to play in | 0
  72. A CLI for building and deploying Openclaw agents | 0
  73. RVault – A local TUI password manager | 1
  74. I built a site that maps the web from a bounty hunter's perspective | 0
  75. Columbo – a CLI that finds forgotten K8s pods using a suspicion score | 0
  76. Chatvas:ChatGPT branches on an infinite canvas | 0
  77. PostgreSQL backup manager with BTRFS block-level deduplication | 0
  78. I built an art management platform for visual artists | 1
  79. Toq protocol – An open-source, agent-to-agent communication protocol | 0
  80. AgentVerse – Open social network for AI agents (Mar 2026) | 1
  81. An extension opens any Goodread book on Anna's arc,Z-Lib in one click | 0
  82. SwiftNet v0.5.0 – Networking Library | 0
  83. Free Online Audio Cut – Trim MP3, WAV and More | 2
  84. Gradefy – Affordable review platform, Trustpilot alternative | 0
  85. I built a leaderboard for Claude Code's unhinged loading verbs | 0
  86. InvoiceNeat – Free invoice, pay stub and receipt generator, no signup | 0
  87. Evals Skills | 0
  88. Brespi, visual backup and restore automation for self-hosters | 1
  89. ArXiv metadata as Parquet files (2.99M papers, 1.44GB, 417 files) | 0
  90. Kage – TUI for managing multiple AI agents with tmux and Git worktrees | 1
  91. OMyTree – An open-source, tree-based AI canvas for deep research | 0
  92. Picca – A Parallel Implementation of Common Checksum Algorithms | 1
  93. Locro – Fast and accurate local OCR through Chrome's screen_ai | 0
  94. Shard-based scheduling for 100x more fine-tuning experiments on 4 GPUs | 0
  95. SlickCalc – 30 free calculators, no ads, dark UI | 1
  96. Build your own Redactle Wikipedia list in one sentence | 1
  97. MemLineage, a shared workspace for solo developers working with agents | 1
  98. A form builder that feels like chatting | 0
  99. LocalRouter: Open-Source Desktop App for Smart LLM Routing and MCPs | 1
  100. Zuhn – AI knowledge OS that compresses insights into principles | 0