Show HN ranking for the past day

  1. MacMind – A transformer neural network in HyperCard on a 1989 Macintosh | 35
  2. SPICE simulation → oscilloscope → verification with Claude Code | 13
  3. Marky – A lightweight Markdown viewer for agentic coding | 30
  4. Home Memory – A local DB of my house, down to cables and pipes | 7
  5. Ilha – a UI library that fits in an AI context window | 9
  6. Agent-cache – Multi-tier LLM/tool/session caching for Valkey and Redis | 4
  7. Stage – Putting humans back in control of code review | 7
  8. Agent Armor, a Rust runtime for enforcing policies on AI agent actions | 5
  9. Open-source Perplexity clone one file back end, streaming answers | 1
  10. German Abitur: More good grades, fewer bad grades | 2
  11. HyperFrames – Render Video from HTML via Chrome's BeginFrame API | 0
  12. Kilroy – Knowledge base for teams using Claude Code | 0
  13. I built a music theory course with games and spaced repetition | 5
  14. Witchcraft and Pickbrain – fast multi-vector semantic search in Rust | 0
  15. BuilderPulse – Daily intelligence from 10 sources for indie hackers | 3
  16. Deepgram releases Deepgram CLI (`dg`) an agent-aware CLI | 0
  17. AriaType v0.3 Has Come – Fast and Private Voice to Text Input Client | 1
  18. Agent Armor, a Rust runtime that enforces policies on AI agent actions | 2
  19. Tracking Top US Science Olympiad Alumni over Last 25 Years | 0
  20. A tool to calculate LLM model API costs when coding | 1
  21. Silverfish IDP – a low cost, language‑first Internal Developer Portal" | 0
  22. Robust alternative to OpenClaw | 1
  23. AgentPulse: Real-Time Observability Dashboard for Claude Code and Codex | 0
  24. Open Finance Insurance sandbox (OAuth2, quotes → policies) | 0
  25. Rebuilt SETI Home but for AI | 3
  26. NoFS – What if files are just projections, graph is the truth? | 0
  27. Ternary Bonsai, delivering top intelligence at 1.58 bits | 0
  28. I built Emailbottle – AI email assistant, no inbox access | 0
  29. Online Sound Decibel Meter | 3
  30. Mulligan Labs – multiplayer Magic: The Gathering in the browser | 4
  31. P2 - Object Storage Server with S3 Compatible API, MIT License | 0
  32. Free API and widget to look up US representatives | 2
  33. Xata, open-source Postgres platform with copy-on-write branches | 1
  34. TurboOCR up to 1200 pages/s with Paddle and TensorRT (C++/CUDA, FP16) | 0
  35. Stop Using LangChain | 0
  36. Do Thought Streams Matter? A Benchmark of VLM Reasoning in Gemini 2.5 | 0
  37. Built Secure PDF tools (25+) that run in the browser | 2
  38. Morebooksplease – SF Signal flowchart as a survey | 0
  39. Modulo – A daily spatial reasoning puzzle | 5
  40. Homebutler – Nightly restore drills for your homelab backups | 1
  41. I'm building Eigen, a self-hosted Google Workspace alternative | 1
  42. NanoWakeWord – Open-source wake word training for any device | 0
  43. Using Telegram as an indexed system for geo-notes | 0
  44. Reloadium Weather: find best time for your favorite outdoor activities | 0
  45. Rollquation – A Rolling-Ball Math Puzzle Game for Android (Solo Dev) | 0
  46. Metamorphic – Zero-knowledge, end-to-end encrypted habit tracker | 0
  47. A collection of GPT-IMAGE-2 prompts from X(Twitter) | 0
  48. EDDI – Multi-agent AI engine where agent logic lives in JSON, not code | 0
  49. HEOR Agent. AI for health economics research from Claude | 0
  50. VPN vs. Proxy Safety Comparison (with leak testing tools) | 0
  51. LLMs don't hallucinate because they're bad at math, it's the format | 2
  52. RetrieveIT – Semantic Search Across Gmail, Confluence, GitHub, etc. | 3
  53. Projects in 25 Weeks Challenge | 0
  54. Ephor – Open-source vulnerability management for Kubernetes | 0
  55. GrahamBell – If blockchain mining looked like this, would you mine? | 0
  56. We beat Google, Cognition, Claude Code at codebase docs generation | 3
  57. Honeymux, a TUI wrapper for tmux that simplifies agent-driven workflows | 0
  58. Stack – the control plane for AI agents | 0
  59. BunnyLogs – Logs Collector | 0
  60. ZxClip – Mac app to edit audio like text; runs locally | 0
  61. DbCls, terminal client for various databases | 0
  62. Memorable – On-device AI search for iPhone photos, videos, screenshots | 0
  63. The all-in-one workspace for all your projects | 0
  64. Alien – Ship to your customer's cloud | 0
  65. Hailuo 3.0 AI – AI Video Generator | 0
  66. NoPII – One line of code to protect PII before it hits your LLM | 5
  67. Arrow. Point your phone, walk where it says, find out where | 2
  68. Valuepulse – search docs, query data, and build dashboards in one place | 1
  69. Haindy, a CLI that gives coding agents computer use | 0
  70. Ask your AI to start a business for you, resolved.sh | 0
  71. A tool for automatically grading/sorting astrophotography FITS frames | 0
  72. Chitragupta - Kafka Identity and topic level cost attribution | 0
  73. The Onion Shell | 1
  74. Runtime security for AI agents(injection,tool abuse, data exfiltration) | 0
  75. Claudectl-local LLM brain that learns to auto-pilot ClaudeCode sessions | 1
  76. Constellate – Finding patterns by reasoning about groups, not pairs | 1
  77. MemPalace Agent that sits in front of any LLM endpoint and gives memory | 0
  78. Launchy – A Next.js template for weekly launch directories | 2
  79. VCoding – A 5 MB native Windows IDE with no dynamic dependencies | 0
  80. AI compatibility without compromises | 0
  81. Treat Google Docs as Markdown | 0
  82. King Louie a desktop AI with 20 agent tools, no cloud required | 1
  83. A free Instagram email downloader | 0
  84. Maven plugin to enable hot reload on JSF projects | 0
  85. Talk to all your agents in one place | 0
  86. The Public Tab – See every federal dollar flowing through your district | 7
  87. Show HN I made my vacation rental bookable by AI agents–no Airbnb, 0% commission | 2
  88. A native Rust TUI for Claude Code, because Ink got slow | 1
  89. Blades CSS – Framework-agnostic, class-light CSS⁺ kit inspired by Pico | 1
  90. FortyOne OSS – an SMS-first multi-tenant AI assistant platform | 1
  91. Covalence – Cross-Client Memory for Claude, Cursor, and MCP (macOS) | 0
  92. CrossTrack – Cross-platform identity resolution as a service | 0
  93. rlvrbook | 1
  94. LabelCompass, a new website to check for record labels | 0
  95. Swarm – Get consistent results from Claude Code | 0
  96. Lazyspotify, a Beautiful TUI for Spotify | 0
  97. Health billing agent denies claims in 1.2s, offices should know why | 5
  98. Compiler outputs HTML for code display | 0
  99. Amazon Reviews Extractor | 0
  100. Claude Opus 4.7: Everything You Need to Know | 1