Show HN ranking for the past day

  1. WhatsApp MCP Server | 130
  2. GuMCP – Open-source MCP servers, hosted for free | 14
  3. Nue – Apps lighter than a React button | 27
  4. AI-powered reading companion that helps you read hard books | 9
  5. TypeScript as a proof assistant for intuitionistic propositional logic | 1
  6. SQLite? Postgres? Use both with omni_SQLite | 0
  7. MCP Server with HTTP support instead of stdio/sse | 2
  8. I built a privacy-first period tracker but it seems nobody cares | 4
  9. CVE-Bench, the first LLM benchmark using real-world web vulnerabilities | 1
  10. Less Slow C++: Revisiting Performance Tricks for C/C++/CUDA/Asm/PTX | 0
  11. MCP Neovim Server – Tiny AI Text Assistant for Neovim | 1
  12. Codeforces/Kaggle for GPU Programming | 1
  13. Neo146 – anti-censorship HTTP-SMS gateway for Turkish (&all) protesters | 0
  14. Cloud-Deployable Bridge Between OpenAPI Endpoints and MCP | 0
  15. DocsHound – Creates docs and chatbots from Loom-style demos | 7
  16. AnuDB – An experimental C++ document store using RocksDB | 2
  17. Duolingo-style exercises but with real-world content like the news | 0
  18. Dgn.space – Open and Decentralized Notebook for Blockchain Analytics | 0
  19. Free Privacy-first menstrual cycle app | 0
  20. Million Dollar Homepage is back, but there's a twist | 0
  21. My attempt of satire comic on the MCP gold rush | 0
  22. ʻŌlelo Honua v3.1.2 – Automating internationalization | 0
  23. For those who want to stay informed without reading 10 articles | 0
  24. GhydraMCP – Agentic reverse engineering across multiple binaries | 0
  25. Auto-Browse – AI That Writes Automation Tests in Just One Line of Code | 4
  26. Rust Lib for Native OCR on macOS, Windows, Linux | 0
  27. I made a AI internal linking tool for better SEO and user experience | 0
  28. Mass Effect 2 for Yarn Spinner | 0
  29. FancyLock v0.0.5 – Now with Hyprland (Wayland) Support | 0
  30. Tweakr – AI code reviews that help devs learn and grow | 0
  31. I made a Chrome Extension to stop mindless browsing / avoid tab clutter | 0
  32. A real-time vector database | 0
  33. Best Airbnb/STR Market Data from AirROI | 1
  34. Zip-sizer – A tool to estimate the compressed size of large archives | 0
  35. I Made a FlappyBird for Developers | 2
  36. Speak, capture, type - my voice assistant works anywhere on your system | 1
  37. Content Reviewer for Websites (typos, grammar, etc.) | 0
  38. Synthetic dataset generator for NLP and tabular data | 0
  39. I made a QR generator in 2025 | 1
  40. Ariel OS – an embedded Rust library OS for small MCUs | 0
  41. Updating docs suck, so I'm building GitHub AI agent | 1
  42. Generating Funky Animated QR Codes That Scan | 2
  43. Monika–Open-Source AI Assistant with Whisper STT and Emotional TTS | 0
  44. Starting the OpenCommerce Movement | 1
  45. Convert PDFs to clean Markdown online (preserves tables/formulas) | 0
  46. Lightweight and LLM-Powered Hacker News Terminal App (Go, Ollama) | 0
  47. We made wearable electronics by screen printing silver [video] | 0
  48. Unzoi – Research tool that minimizes information misrepresentation | 1
  49. Neuronpedia, an open source platform for AI interpretability | 0
  50. Web3Wizz – Build Web3 Interfaces Without Code | 0
  51. I Made a Quiz to Roast Developers (Its Accurate ASF) | 2
  52. AI-powered project planning in seconds(Taskra) | 0
  53. What if React never needed JavaScript? (Playground) | 0
  54. OpenServ – The AI Agent Playground for Builders | 0
  55. EncypherAI, Open-source tool for cryptographically verifying AI text | 1
  56. Toddler Night Routine Manager | 1
  57. Billing/Invoicing and CMS – open-source | 1
  58. Repodump – a CLI tool to dump Git repos to Markdown for LLMs | 0
  59. I made SaaSQuick, generate full stack SaaS applications with AI | 1
  60. 2x2 Generator (With Sound Effects) | 0
  61. Prompt Tower v1 – craft context for large codebases | 0
  62. LCalculator | 0
  63. I made CV screening, where each CV battles for Elo score | 2
  64. Draft Party – The game I built because the New England Patriots suck | 0
  65. Nameflip.io – Domain Marketplace | 2
  66. A smart new tab for tasks, notes, music, and your calendar in one place | 0
  67. Untangling Unknots with Motion Planning | 0
  68. Top10 – Daily Product Showcase Limited to Just 10 Products | 0
  69. I made an app to stop spammy form submissions with custom filters | 0
  70. Click2Load – Streamline Truck Dispatching with One-Click Email Tools | 0
  71. Githubhunt – GitHub Search Engine | 0
  72. Refine AI Websites | 0
  73. BookmarkZero – Private, Client-Side Bookmarks with Smart Tags | 0
  74. V0.7.3 Update: Dive, an Open Source MCP Agent Desktop | 0
  75. HaQR News – Hacker News as QR Codes | 0
  76. What X taught me about Y | 0
  77. My SaaS for performance reviews setting goals and driving success | 0
  78. VeyraX – Build and test AI-powered workflows using natural language | 1
  79. Renault 25 – The 1980s Talking Car Experiment | 1
  80. Awesome-CV: curated list of awesome Curriculum Vitae | 0
  81. April Fools No More: PunyNews Goes Large, Quality Leaps Are No Joke | 0
  82. We've compiled the numbers (wishlists) of our incoming game CTHULOOT | 0
  83. I made Confetti: a configuration language file format | 0
  84. April.js – The next-gen web framework for seasoned developers | 0