Show HN ranking for the past day

  1. Onlyrecipe 2.0 – I added all features HN requested – 4 years later | 127
  2. Xkcd #2347 lived in my head, so I built the dependency tower for real | 4
  3. I analyzed 8k near-death experiences with AI and made them listenable | 9
  4. Turn APIs into MCP servers without code | 2
  5. Do we need MCPs? Reverse-engineered Slack and Linear API for Evals & RL | 3
  6. We instrumented Claude Agent SDK using a tiny Rust proxy | 0
  7. Marvin, your own AI-powered game studio | 6
  8. Flooder – Making Persistent Homology Practical for Industrial Use Cases | 2
  9. FirstDistro – I lost a $5k/mo customer overnight | 1
  10. I used Gemini 3 Pro to design my landing page | 1
  11. Playwright for Windows Computer Use | 0
  12. Searchable AI visibility index (15k+ brands, 500 industries) | 1
  13. Msm – Minimal Snippet Manager for the shell (fzf-based) | 2
  14. Mdit – clean Markdown notes with local files | 1
  15. Vibe Commander | 0
  16. Kraa – Writing App for Everything | 1
  17. Made HN, but for Music – Sonusly | 0
  18. CSVtoAny, CSV Local File Converter | 0
  19. Gihtub Wrapped 2025 | 1
  20. ProbeOps Horizon Browser – Test your site from different countries | 2
  21. I made a simple, 100% free marketplace to buy or sell micro-startups | 1
  22. Open-Source AI Coding Agent | 0
  23. I built a game where you race from one side of the world to the other | 1
  24. Banana Pro – AI image editing powered by Google's official API | 1
  25. Cheap OpenTelemetry lakehouses with Parquet, DuckDB, and Iceberg | 2
  26. Letters From the Earth – daily climate data turned into narrative | 0
  27. TurboSanta – Stateless secret Santa generator | 0
  28. Meetinghouse.cc – a place to find and be found | 4
  29. Is Friendly AI an Attractor? Self-Reports from 22 Models Say No | 1
  30. RIMC – An Alpha-Drift Framework for Finite-Speed Learning Markets | 0
  31. Pytest-test-categories Enforce Google's test sizes in Python | 0
  32. When TOON isnt enough, you need to GOON | 0
  33. Open-Source FinOps – AWS/GCP Cost Analytics with ClickHouse and Rill | 0
  34. Heat Cue – Multilingual, LLM-powered reverse dictionary game | 0
  35. A Self-Evolving Agentic App Builder (Seeking 300 Beta Testers) | 0
  36. TypMo – Markdown for Wireframing | 0
  37. After being laid off from a corporate job I built my first AI Startup | 1
  38. Who is hiring" search tool with chat / other features | 0
  39. SpotifyRoast – Get Roasted on Your Music Taste | 2
  40. Invest in ETFs and Stocks from Inside ChatGPT and Claude | 0
  41. I Built an UI Library that lets you create beautiful UIs in Minutes | 0
  42. AI Image Generation Boilerplate (Next.js and Supabase and Stripe) | 0
  43. Claude-ping – a WhatsApp bridge for Claude Code | 0
  44. Kirkify AI – One-click kirkification | 2
  45. Open security analytics for your product | 1
  46. I built a free security scanner for your domain | 0
  47. Fanfa – Interactive and animated Mermaid diagrams | 0
  48. AI-powered trading psychology insights | 1
  49. Production-ready fullstack monorepo template (Svelte 5 and FastAPI) | 0
  50. smallevals – Local LLM Evaluation Framework with Tiny 0.6B Models | 0
  51. UI front end to forecast with foundation time-series models | 0
  52. Aliasto.com – Golinks, Locally | 0
  53. A fun sustainability marketplace for teams | 0
  54. The Turboconfabulator – LLM Turboencabulator Parody [video] | 0
  55. Disaggregating GPU compute from CPU in ML job execution to scale GPUs | 0
  56. MyMiniPaper – Create Reading Habit for Kids 4-7yrs in 5 mins | 0
  57. RainCheck – Weather-aware running trainer I built in 5 days with Claude | 1
  58. StructOpt – new adaptive first-order optimization method | 0
  59. ConvertDrop – Privacy-focused file converter in the browser | 0
  60. Cross-platform network monitoring system | 0
  61. Coordax: Coordinate Axes for Jax | 0
  62. ~$ root-dir closed beta is live – a command-line community for devs | 0
  63. I'm Working on a New Langauge | 1
  64. LLM Debugging Traces | 0
  65. AQUA – model agnostic lightweight command line agent coordinator | 0
  66. LLM-Infra-Lab – A minimal, reproducible lab for LLM systems | 0
  67. We gave LLMs money to invest in the market | 1
  68. Fuzzy Filter Bash Completions | 0
  69. Gatherwise – A modern operating system for wedding and event planners | 0
  70. I made a SaaS to crush technical interviews | 0
  71. Dinotool – a foundation model vector embedding CLI | 0
  72. Giftl – A simple, free gift registry | 0
  73. SimpleURL – An Affordable URL Shortener with Branded Link and Analytics | 0
  74. I made a game to learn Chinese through character components | 2
  75. WishKeeper – Gift coordination that keeps the surprise alive | 0
  76. A SOTA chart-extraction system combining traditional CV and LVMs | 0
  77. Steem.dev (YC) – Vibe code and generate full WordPress plugins | 0
  78. Avatar Cropper – Quickly Crop Avatar for Discord, X, etc. | 1
  79. ToolDexo – 29 free online tools (calculator, converter, generator) | 0
  80. Usevoiceai – A TypeScript toolkit for ambitious voice AI apps | 0
  81. Tracksy – a minimalist time-tracking tool I built for my freelance work | 0
  82. Intrepid – A Visual Behavior Builder for Real Robotics Code | 0
  83. AI Loft – Sora 2, Nano Banana 2, Flux in One Creative Platform | 0
  84. Sigma Runtime ERI (v0.1) – Open benchmark for attractor-based LLMs | 0
  85. I Made a Multi-Project Time Tracking Timeline | 1
  86. NthLayer – Generate your complete reliability stack from one YAML file | 0
  87. Personalized wine recommendations from a wine list | 0
  88. Talk to your Google Calendar (read/create/edit/delete events by voice) | 1
  89. Odies – Caring, AI Coworkers that live on your screen | 0
  90. Driving Android app via LLM. Looking for feedback | 0
  91. Feedvote – A feedback board with deep 2-way Linear/Jira sync | 0
  92. built an AI Workspace to organize ChatGPT, Claude & Grok conversations | 4
  93. FluentUI Icons – Search 6k+ Microsoft Icons with MCP Support for Claude | 0
  94. I built a 3D probability map for a White Christmas (React and Mapbox) | 1
  95. Copy-ip.com – Go to copy your public IP to clipboard | 0
  96. Tuistory – Playwright for terminal user interfaces | 0
  97. Envelop – A P2P protocol stack treats messages as paper in envelope | 0
  98. Fleet Fund – Invest in Machines That Earn | 0
  99. I Built FavMusic After My Daughter Wanted a Heart Album Template | 0
  100. Smmai – a "vibe design" generator for social media banners | 1