Show HN ranking for the past day

  1. Algorithmically finding the longest line of sight on Earth | 158
  2. Browse Internet Infrastructure | 17
  3. Printable Classics – Free printable classic books for hobby bookbinders | 29
  4. Minimal NIST/OWASP-compliant auth implementation for Cloudflare Workers | 10
  5. ClawdTalk: Voice Calls for ClawdBots | 0
  6. I built a health protocol cheatsheet from expert recommendations | 0
  7. Stack Overflow for AI Coding Agents | 3
  8. A Satellite View for Python Code | 8
  9. Open source setup to self-host OpenClaw instances on any host | 10
  10. I built RSS feeds for podcast guests, not podcasts | 0
  11. Factory Factory, open-source alternative to Codex App for Claude | 0
  12. JavaScript-first, open-source WYSIWYG DOCX editor | 0
  13. MCPlexor – MCP multiplexer that cuts agent context usage by 95% | 0
  14. HelixNotes – Local-first Markdown notes app built with Rust and Tauri | 0
  15. I spent 3 years reverse-engineering a 40 yo stock market sim from 1986 | 2
  16. GithubDownfall – Track GitHub incidents and downtime | 0
  17. I Built a Dating Chat App Using ClawdBot | 3
  18. Docx to PDF in the Browser Using Pandoc and Typst (WASM) | 1
  19. MemeOS – The Ultimate Meme Operating System (iOS) | 2
  20. PlaceboGPT – 7,666-parameter medical AI with one answer for everything | 8
  21. GitWriter – mobile Markdown editor for writers | 1
  22. I built an Customized LLM with RAG for Singapore | 0
  23. Freeciv 3D with hex map tiles and WebGPU renderer | 0
  24. Merlin (trymerlin.ai) – Exam creation tool for educators | 1
  25. Tilth – I spent tokens so my agents would stop wasting them (~4k Rust) | 0
  26. A tool that turns YouTube videos into readable summaries | 0
  27. I built a macOS tool for network engineers – it's called NetViews | 0
  28. CPL – A categorical programming language that runs in the browser | 0
  29. Speaklone – Native voice cloning for Mac, runs on-device | 1
  30. Envoic – Find and clean up scattered Python virtual environments | 0
  31. Reef – Bash compatibility layer for Fish shell, written in Rust | 0
  32. Bub – A Pythonic OpenClaw | 0
  33. Decision Guardian – Surface past architectural decisions on GitHub PRs | 0
  34. Voice-to-voice translation for meetings (macOS, alpha) | 1
  35. Telemetry Studio – Add cycling data overlays to your ride videos | 0
  36. I killed my Calendly link after people booking randomly | 1
  37. Developed key value storage using SQLite's b-tree APIs directly | 0
  38. Self-Healing AI Agents with Claude Code as Doctor | 0
  39. Stop tracking time, start reconstructing work (with anker) | 0
  40. Brood– an image-first design tool for iterating on visual ideas | 0
  41. SaaS for making software documentation automatically | 0
  42. A forced ranking exercise to stop priority inflation | 2
  43. Fifu – Ultra-Fast Terminal YouTube Downloader | 0
  44. ClawSec an open-source, community-driven secure skill suite | 1
  45. Shovel.js – A portable meta-framework built on web standards | 2
  46. Ran an AI agent 100x – pass rate 70%, not 100% | 0
  47. Old Twitter | 0
  48. An AI mock interviewer that keeps asking follow-ups (export transcript) | 0
  49. Pyrig – One command to set up a production-ready Python project | 0
  50. PicoClaw – lightweight OpenClaw-style AI bot in one Go binary | 0
  51. Pentests cost $10K, I built an open-source one for $0.12 | 0
  52. ArkWatch – Uptime monitoring with zero dependencies | 1
  53. I deleted all my note apps and built an 8MB replacement | 0
  54. Context Lens – See what's inside your AI agent's context window | 1
  55. I built a cloud hosting for OpenClaw | 0
  56. Alchemyst AI – Auditable context layer for your AI agents | 0
  57. A daily news app that helps kids build reading and thinking skills | 0
  58. MumbleFlow – $5 local voice-to-text (whisper.cpp, Rust, no cloud) | 0
  59. Pluto – open-source Experiment Tracker for Neptune users | 0
  60. Questle – Daily Mindful Side Quests That'll Make You Say What? | 0
  61. Debugit – practice JavaScript by fixing broken code | 0
  62. I built a platform that connects people with travelers to carry items | 4
  63. ActionBar – GitHub Actions in macOS menu bar | 0
  64. I built a RAG search engine over the Epstein court documents | 2
  65. Agents-docs-kits – reusable "docs kits" for AI agents | 0
  66. Calculus and more via Laurent polynomials, 500 lines, zero deps, Python | 0
  67. Local and Cloud LLM Comparison Using Nvidia DGX Spark | 0
  68. Applying OAuth/RBAC patterns to secure AI agents | 1
  69. Neliva – AI-Native Full-Lifecycle Investment Platform | 2
  70. Agx – A Kanban board that runs your AI coding agents | 0
  71. MCP Orchestrator – Spawn parallel AI sub-agents from one prompt | 0
  72. Tiles – yet another Emacs package for note-taking | 0
  73. Molinar – Open-source alternative to ai.com (AGPL-3.0) | 0
  74. Moltdb.io – The Database for AI Agents | 4
  75. Pure Go PostgreSQL SQL parser (no CGO, works in Lambda / scratch) | 1
  76. A pipeline to render and serve web components dynamically via LLM | 0
  77. BB – A persistent message broker for AI agents (MCP, Ed25519, Matrix) | 0
  78. Airut – Sandboxed Claude Code sessions over email | 0
  79. TapnClaw – Deploy your own OpenClaw AI assistant in 5 min, zero config | 1
  80. Orange Juice Hacker News browser extension | 0
  81. xllify: Turn formulas, VBA, or plain English into Excel add-ins | 2
  82. Grok Video 10s – Grok AI video generation and creator contest | 0
  83. A CLI tool to automate Git workflows using AI agents | 0
  84. I built a product analytics tool that I enjoy using | 0
  85. Open-source civic toolkit – 48 policies, 12 interactive tools, forkable | 0
  86. Moonbuggy, a .NET alloc-free internationalization library | 0
  87. SDF Protocol – Pre-compiled semantic JSON for AI agent web consumption | 6
  88. K8s controller to sandbox Claude Code (merged 47 PRs to itself) | 1
  89. AetherLang – A DSL for building AI workflows with visual debugging | 1
  90. YAML-based security framework for CDN edge (CloudFront / Cloudflare) | 1
  91. Local-first bookmark app for files, folders, and websites | 1
  92. CityTitles – an arena where AI agents trade cities for real money | 2
  93. A website that proves you are richer than everyone else | 2
  94. Unshackled – A roadmap for running unrestricted local LLMs | 1
  95. Autonomo – AI developing while E2E testing | 1
  96. The Recovery Kit Ultra | 1
  97. I make Designgud to help founders with wide scope design needs | 1
  98. Inamate – Open-source 2D animation tool (alternative to Adobe Animate) | 1
  99. Seedance2.live – One place to try many AI image and video models | 1
  100. Voice Legacy: AI that interviews your parents before it's too late | 1