Show HN ranking for the past week

  1. I scraped 3B Goodreads reviews to train a better recommendation model | 250
  2. A CSS-Only Terrain Generator | 82
  3. qqqa – A fast, stateless LLM-powered assistant for your shell | 84
  4. See chords as flags – Visual harmony of top composers on musescore | 28
  5. a Rust ray tracer that runs on any GPU – even in the browser | 29
  6. I built a local-first daily planner for iOS | 81
  7. TabPFN-2.5 – SOTA foundation model for tabular data | 12
  8. Anki-LLM – Bulk process and generate Anki flashcards with LLMs | 23
  9. Find matching acrylic paints for any HEX color | 19
  10. MyTimers.app offline-first PWA with no build step and zero dependencies | 30
  11. An AI to match your voice to songs and artists you should sing | 4
  12. Flutter_compositions: Vue-inspired reactive building blocks for Flutter | 23
  13. Yourshoesmells.com – Find the most smelly boulder gym | 44
  14. Dynamic code and feedback walkthroughs with your coding Agent in VSCode | 11
  15. FinBodhi – Local-first, double-entry app/PWA for your financial journey | 21
  16. DeepFake – Free AI Face Swap Online | 3
  17. Three Emojis, a daily word puzzle for language learners | 25
  18. Ambient light sensor control of keyboard and screen brightness in Linux | 2
  19. Hephaestus – Autonomous Multi-Agent Orchestration Framework | 1
  20. OSS implementation of Test Time Diffusion that runs on a 24gb GPU | 0
  21. Concierge - Framework for Building Agentic Web Interfaces | 1
  22. I built a smart blocker after destroying my dopamine baseline | 6
  23. Geofenced chat communities anyone can create | 11
  24. Suites – modern unit tests framework for TypeScript back ends | 3
  25. Serie – A rich Git commit graph in your terminal | 2
  26. I made a website that vibe-codes itself | 8
  27. A living wall of life goals and deathbed regrets | 10
  28. I built an HTTP client that perfectly mimics Chrome 142 | 1
  29. I was tired of ROS2, so I rewrote it in Rust | 0
  30. Command line YouTube downloader,a universal media solution for everyone | 7
  31. I got fired so I built a bank statement converter | 4
  32. Ito AI, open source smart dictation | 21
  33. PACR - All-in-one academic ecosystem and professional social network | 1
  34. sudocode – manage specs, tasks, and context-as-code for coding agents | 5
  35. PingStalker – A a macOS tool for network engineers | 2
  36. I was tired of wasting engineer time on screening calls so I built Niju | 44
  37. Give your coding agents the ability to message each other | 2
  38. What Is Hacker News Working On? | 2
  39. Oodle – Unified Debugging with OpenSearch and Grafana | 3
  40. PACR – all in one academic ecosystem and professional social network | 0
  41. VoxConvo – "X but it's only voice messages" | 14
  42. Pingu Unchained an Unrestricted LLM for High-Risk AI Security Research | 6
  43. OtterLang – Pythonic scripting language that compiles to native code | 3
  44. Agor → Figma for AI Coding (Open Source) | 3
  45. React-like Declarative DSL for building synthetic LLM datasets | 0
  46. An AI that keeps your internal documentation alive | 0
  47. I built an AI that generates full-stack apps in 30 seconds | 29
  48. I left my FAANG job at 50 to build a sci-fi game | 3
  49. I made a better DOM morphing algorithm | 0
  50. AI Bingo – weekly challenges to practice AI | 2
  51. Wosp – advanced full-text search on the command line | 2
  52. Make Electrical Component Selection Suck Less | 0
  53. Giving AI to your favorite whiteboard, Excalidraw | 0
  54. Carrie, for what Calendly can't do | 0
  55. Extending LLM SVG generation beyond pelicans and bicycles | 0
  56. Burner Terminal, Tap to Pay Stablecoin Payments | 1
  57. I built a Free "Masterclass" from YouTube clips | 7
  58. SixSevenStudio – open-source Video Editor For Sora | 1
  59. Xleak – Terminal Excel viewer with interactive TUI and search | 0
  60. Deepcon – Get the most accurate context for coding agents | 2
  61. I built a Raspberry Pi webcam to train my dog (using Claude) | 0
  62. goilerplate – A SaaS boilerplate for Go and templ and Htmx | 2
  63. C++ Quantum Simulator written from scratch | 0
  64. Phrasing.app – learn and maintain multiple languages | 3
  65. Yansu, Serious Coding | 2
  66. Yorph AI – a data engineer in your pocket | 1
  67. AI Invoicing with Jinna – Create, Send and Chase to Get Paid Faster | 0
  68. GraFlo - Universal ETL tool for property KG (Neo4j, TigerGraph, Arango) | 3
  69. Benchmark your team's AI coding security posture | 0
  70. I was in a boring meeting so I made an encyclopedia | 9
  71. Never miss another critical iOS security update again | 5
  72. ShellAI – Local Terminal Assistance with SLM | 3
  73. Send USDC via Email | 0
  74. AgentML – SCXML for Deterministic AI Agents (MIT) | 1
  75. Completely free Claude Sonnet 4.5, supported by contextual ads | 2
  76. CoLit – A Collaborative Literature Platform | 0
  77. Which technologies are trending in job posts | 0
  78. Realtime socket based music instruments | 1
  79. Serve 100 Large AI models on a single GPU with low impact to TTFT | 1
  80. I built a website to visualize company financial data | 1
  81. I built a search engine for all domains on the internet | 9
  82. Extrai – An open-source tool to fight LLM randomness in data extraction | 0
  83. A new language for COBOL workloads, built on Go | 0
  84. A live release of available domain names our generator found | 3
  85. Multi-Agent Code Review | 0
  86. I made a lightweight way to send tasks to others | 0
  87. PyTogether, open-source lightweight real-time Python IDE for teachers | 0
  88. A Lightweight Kafka Alternative | 0
  89. Free Quantum-Resistant Timestamping API (Dual-Signature and Bitcoin) | 1
  90. I built desktop app for keeping track of your PC gaming sessions | 3
  91. React component for interactive server rack & network diagrams | 2
  92. Korrero – A Headless CMS for in-app notifications to free up dev time | 1
  93. New eval from SWE-bench team evalutes LMs based on goals not tickets | 1
  94. I'm making an Open-source Japanese learning App inspired by Monkeytype | 1
  95. Dimension-UI, a desktop alternative to Grafana for time-series analysis | 2
  96. Patternia – A compile-time pattern matching DSL for C++ | 1
  97. Notifikai – Set and get reminders through simple text messages | 5
  98. I built an AI SuperConnector for founders and VCs | 6
  99. Zee – AI that interviews everyone so you only meet the best | 6
  100. Generate coherent, synthetic data at scale | 2