Show HN ranking for the past day

  1. Teach your kids perfect pitch | 65
  2. Recall – Local project memory for Claude Code | 66
  3. CleverCrow: give tokens to your favorite projects | 50
  4. Jacobi–IDE for Abaqus subroutine with analytical tests and AI diagnosis | 6
  5. Chainstack Self-Hosted, hosting your own blockchain nodes made simple | 0
  6. A GitHub app that suggests code fixes for conversion failures | 2
  7. lpviz – Interactive linear programming visualization in the browser | 1
  8. Stock analysis tool with quality scores and fundamental charting | 0
  9. Souso – plan your week, fill your AH/Jumbo basket (MEGATHON Amsterdam) | 3
  10. DebugBrief – turn debugging sessions into reports, no AI | 1
  11. TermType – a terminal typing game where words fall like Space Invaders | 0
  12. GraphCompose – Declarative Java engine for structured business PDFs | 0
  13. I "built" Sana, a vector DB on object storage | 0
  14. Autolectures – lecture videos from prompts with Remotion | 0
  15. Crespo – Tree-sitter AST blueprints instead of raw code for LLMs | 0
  16. Cloak – let AI agents use your API keys without ever seeing them | 0
  17. Trustmux – Lightweight Secure Daemon for Mobile Shell Access | 0
  18. An agentic control pane for iPhone | 0
  19. CommitGate – Automatically scan your commit for vulnerabilities | 5
  20. SHOW HN: I built a social profile for vibecoders to share & store their projects | 1
  21. PeekAI – Local-first observability for Python AI agents | 0
  22. AdvertBench, ranking the ability of LLMs to create image ads | 0
  23. Tot – instant share links for HTML and Markdown files | 0
  24. MP3 to Mp4 Converter | 1
  25. Exploring a More Pythonic AWS SDK | 0
  26. Tunr – Expose your local server in 3 seconds | 1
  27. I built notion to docs website generator | 0
  28. GreyFox – Free self-hosted AI proxy, token quotas, and local cache | 0
  29. A TypeScript Pokémon Crystal TUI for Agent Benchmarking | 0
  30. MemoryOps – governed memory infrastructure for AI assistants | 0
  31. Wirewright, an experimental symbolic physics environment | 0
  32. A Browser Built for Browser Automation | 0
  33. Bifrost Edge: runs on PC of ur organization and routes all AI traffic | 1
  34. Gaming is YouTube bigges category and the least criticised we scored it | 0
  35. Finikit – 33 free financial calculators, all in the browser | 0
  36. Askmaps.ai – Like ChatGPT with a Map | 3
  37. TaxLens – free lodging-tax API for hotels, OTAs, and property managers | 0
  38. AI Colours | 0
  39. Local LLM Hardware Calculator | 0
  40. A C++ ALNS routing engine for LEO satellite mesh networks [video] | 0
  41. Remote Exec Server using only Python stdlib | 0
  42. Fupio – Social RSS Reader | 0
  43. Claude Code skills that encode a staff engineer's setup, not prompts | 0
  44. One-Click Fork "Promo Video Studio (HyperFrames)" in Isolated MicroVM | 0
  45. Browse the web your way | 0
  46. Memory Magico – CLI based memory, wiki and deterministic sprints | 0
  47. Fold-logging.nvim – fold logging and debug-print statements in Neovim | 0
  48. Hands on tutorial for open source contribution | 0
  49. Didon – AI workday reports for productivity analysis | 0
  50. VS Code agent optimized for affordable coding plans | 0
  51. ReplyVoice <> global floating button for Android voice dictation | 0
  52. Local-first LaTeX editor – open-source | 0
  53. A 'boggle-like' daily word game | 0
  54. AI Convert – built from my Android phone, no laptop | 0
  55. Lelu – catch AI agents when they're manipulated at runtime | 0
  56. MapDex – A Social Map for Travelers | 0
  57. Remote Exec Server using only Python stdlib | 0
  58. ANMA, boundary contracts for cheaper AI coding agents | 2
  59. Zither – paste JSON/CSV/a spreadsheet table, stats instantly, no AI | 0
  60. Real-Life Deception Detection Without Uploading Video | 2
  61. Built this tool to solve my marketing content problem | 0
  62. Open-Source Legends | 0
  63. Scalable reversi – infinite undo available via a1 style | 0
  64. Agent Departures | 0
  65. EGC - MCP server that gives AI coding tools memory across sessions | 0
  66. MdFried, the Ultimate Markdown Viewer | 0
  67. I made a social accountability app to make me ship | 1
  68. Baserates.dev, memorize programmer napkin math | 0
  69. Woltspace – a lodge for your coding agents | 0
  70. Pure Effect – Reproduce production bugs on your laptop without a DB | 0
  71. Gsocket Alternative, Hgsocket | 0
  72. Atizar-AI agents where the server runs approved actions, not the model | 0
  73. Typevia live LaTeX editing with AI assistance | 0
  74. RedHN: A Reddit-style extension for Hacker News | 0
  75. Lupen – an itemized, verified receipt for Claude Code and Codex spend | 0
  76. I applied Lyapunov stability theory to detect when LLM agents spiral | 0
  77. I Built an MCP Server in 200 Lines of Go (and Claude Became 10x Useful) | 2
  78. An AI video prompt cookbook for image-to-video workflows | 0
  79. Core Rankings for DBLP Profiles | 0
  80. Phileas – Local-first memory that remembers you | 2
  81. Browser-Based Video Converter | 0
  82. Eye-brain-hand – a quick neuro coordination and memory test | 0
  83. TapMap – Visualize active internet connections on a world map | 0
  84. 2Flights – Track your flights; delays and stats (iOS/Android) | 0
  85. Open-source Notion-style personal site / blog | 1
  86. HyperSnatch – local-first evidence workstation for Windows | 0
  87. Generate images from the CLI with a ChatGPT subscription (no API key) | 0
  88. Annotate.js – Turn anywebsite into Figma style reviewboard | 0
  89. Checkout the new Customisable Template feature for marketing content | 0
  90. Free AI courses that require a short reflection to earn a certificate | 0
  91. NagMeLater – Reminders and to-do list, inside your WhatsApp | 0