Show HN ranking for the past day

  1. Gemini Pro 3 hallucinates the HN front page 10 years from now | 726
  2. AlgoDrill – Interactive drills to stop forgetting LeetCode patterns | 97
  3. Detail, a Bug Finder | 26
  4. I got 50% of my traffic from ChatGPT instead of Google | 10
  5. I got tired of switching AI tools, so I built an IDE with 11 of them | 13
  6. Gemini 3 imagines Hacker News as a HyperCard stack in 1994 | 10
  7. Fate, a new data framework for React and tRPC, inspired by Relay | 0
  8. A TSP game I wanted for 10 years - built in 4 hours | 3
  9. I built a TurboTax for immigration forms | 1
  10. Agentry – AI Agents as React Components | 0
  11. Free Logo API – logos for any company or domain | 6
  12. Durable Streams – Kafka-style semantics for client streaming over HTTP | 0
  13. Contextify – Searchable History for Claude Code and Codex CLI | 2
  14. I made a nice Anki-app for iOS | 0
  15. We vibe coded our team's issue tracker, knowledge base, telemetry board | 0
  16. Inferbench, collect/share datapoints on GPU's inference performance | 1
  17. DeChecker – Detect AI-generated text | 2
  18. No API? No Problem! Unlock web data behind clicks, searches, and UI | 0
  19. I'm exhausted by social media chaos. This is my solution | 1
  20. Moss – Cryptographic signing for AI agents | 1
  21. Qyavix – A 155-byte DOM runtime inspired by React hooks | 0
  22. Page Builder in Pure TypeScript, No Framework Dependencies | 2
  23. Casky,append-only key-value store with snapshots and incremental backup | 0
  24. Agentic Reliability Framework – Multi-agent AI self-heals failures | 1
  25. I replaced Markov Chains with Biomechanics to predict word transitions | 2
  26. AI-powered UX linter for web and mobile apps | 1
  27. I built a climbing tracker for data-obsessed climbers (Expo/RN) | 2
  28. Briddle – Guess the AI's semantic path between two words | 1
  29. Lea – A pipe-oriented functional language with reversible functions | 0
  30. Vieta Space, a visual LaTeX math editor | 1
  31. Construct – API-first coding assistant with CodeAct tool calling | 0
  32. Iceberg-JS, a TypeScript Client for the Apache Iceberg REST Catalog | 0
  33. We built a no-logs cloud provider where users are just a 32-char token | 0
  34. AI Emojis API for Apps | 0
  35. Bifrost – open-source LLM Gateway (50x lower latency than LiteLLM) | 0
  36. Foggo – CLI Tool for Auto Generation of Go's Functional Option Pattern | 0
  37. My small tool blew up unexpectedly | 0
  38. Avatune – SSR-friendly avatars with browser ML for attribute prediction | 0
  39. DocNode, A TypeScript OT library for local-first apps | 0
  40. Rollwave – Zero-downtime secret rotation and builds for Docker Swarm | 1
  41. Repack AI – Turn Any Article/Video URL into 10 Social Content Pieces | 3
  42. Paaage – Minimalist, drag-and-drop homepage builder | 2
  43. Open-source reference architecture for AI Agents (LangGraph, Pydantic) | 1
  44. I built a website that runs itself. Roast my AI-generated content | 3
  45. I built an AI tool to evaluate my AngelList deal flow | 0
  46. A Simple Weekly Launch Platform for Solo Founders | 0
  47. An an Ad Library/Competitor Tracking for B2B SaaS | 0
  48. I reimplemented TRM – trains on Sudoku 6×6 in minutes on an A10 | 1
  49. I produced a cassette with vintage hardware instruments | 0
  50. I Simulated an Inline Internal Combustion Engine in C | 0
  51. ADPList – free mentorship platform for developers and designers | 0
  52. Voynich GIS – An interactive parser for the 15th-century manuscript | 3
  53. Advent of Back Ends | 0
  54. DskDitto | 0
  55. A deterministic code-rewrite engine that learns from one example | 0
  56. An app that allows you to draw over everything | 0
  57. ZON-TS 50–65% fewer LLM tokens zero parse overhead better than TOON/CSV | 0
  58. Freedom Graph – FI calculator that models sequence-of-returns risk | 0
  59. I revived Spotify-TUI (now Spotatui) with native streaming and updates | 1
  60. Async web scraping framework on top of Rust | 2
  61. OMyTree – A visual conversation tree for AI chats | 1
  62. A 3-Tool ETL Pipeline for CSV/TSV/Excel/Parquet in Go | 0
  63. I made a tool to fix chaotic handovers and slow onboarding | 1
  64. Numle = Numbers and Wordle but Easier | 0
  65. Pixel text renderer using CSS linear-gradients (no JavaScript) | 0
  66. Beelines - a travelling salesman game, but with bees | 1
  67. Library to help find memory leaks for C# | 0
  68. OpenDataLoader – Safe, Open, High-Performance PDF Loader for AI | 0
  69. An unlimited Wordle practice site I built | 0
  70. I Built an Plug and Play UI Library with Motion Animations | 0
  71. Unofficial Advent of Code digital gifter | 2
  72. I built a CLI to translate podcasts for non-native speakers | 1
  73. AI birthday invitations and free online RSVP (built as a parent) | 1
  74. Real-time on-chain PnL tracking for Uniswap liquidity providers | 0
  75. DskDitto | 0
  76. An Incident Intelligence Layer that learns from real oncall work | 1
  77. esigning a programming language with AI, for AI | 1
  78. Proposal: Copy-and-Fuse Compilation | 1
  79. AI Interview-to-Offer Agent Network | 0
  80. Gentoro OneMCP – open-source layer for accurate API calls by AI agents | 1
  81. Banking-Grade Validators for IBAN, Swift, OFAC and Blockchain Networks | 1
  82. Consciousness Is Forced Signal Transformation. 7x Validated Framework | 2
  83. Hardwaretest.org – Browser-based peripheral diagnostics (no install) | 1
  84. AI Art Platform: Video and Image Creator – VGenie | 1
  85. The Box – Run multiple Claude CLI agents in parallel in the cloud | 0
  86. OCIdol – AI OC maker and studio for original characters | 1
  87. OG Image API – Generate social preview images from JSON | 1
  88. Astro and Tailwinds and TypeScript static 3D animations Demo | 1
  89. Numbered Headings Chrome Extension | 0
  90. RAG-TUI – Visual chunking debugger for RAG pipelines in the terminal | 0
  91. MPL – A Python DSL that transpiles logic to Pine Script | 1
  92. EnvMark – Git-based .env management with zero infrastructure | 0
  93. NekoDJ – Turn what's on your mind into a Spotify and YouTube playlist | 0
  94. Rift – a post-generation hallucination reduction layer for LLMs | 0
  95. Crystal Sage, I got tired of fighting with webhooks | 0
  96. Built some privacy tools | 0
  97. Celeste – The 'Requests' for AI: Any provider, any capability | 1
  98. Local Privacy Firewall-blocks PII and secrets before ChatGPT sees them | 1
  99. What Paid Directories Charge in 2025 | 0
  100. QonQrete – Local-first multi-agent system for sandboxed code generation | 1