Show HN ranking for the past day

  1. Putt.day a daily mini golf game | 68
  2. Script to bulk delete Claude chats from the web UI | 18
  3. StackScope – I crawled over 40k indie launches to see what they ship | 14
  4. LiveHere – AI Videos, Self-Hosted Nvidia Cosmos on H200 GPUs | 0
  5. I had Fable clone a game, it turned it into an arena combat AI trainer | 0
  6. Ttar 2.4 KB freestanding TAR archiver written in C, no Libc | 0
  7. A Terrible Way to Consume Hacker News – AI Slop | 0
  8. We're inviting Anthropic to put the real Mythos 5 on our open benchmark | 3
  9. Live 3D map of London with planes, trains, buses and boats | 0
  10. Squishy & Friends – Claude Fabel 5 coded a game and it is good | 2
  11. The A-C Coupling Theorem – Solving Diophantine Systems in O(1) | 0
  12. ASCII Royale | 0
  13. SharkClean MCP | 0
  14. WebCLI – make the web browser just another agent skill | 0
  15. Geiger – A blast radius triage tool for any credential | 0
  16. Vilvona AI – Self-Hosted AI Assistant with Tamil and Hindi UI | 0
  17. Treeline – beautiful, powerful wilderness topo maps for iOS | 0
  18. Vibecoded local Azure emulator inspired by LocalStack and localgcp | 0
  19. 800x faster Linter and TypeScript-Go toolchain for plugins like typia | 1
  20. I rebuilt the Million Dollar Homepage as a single growing button | 0
  21. GripLock – walk in real life to conquer terrain | 0
  22. Memoriq – Private AI Memory for ChatGPT, Claude, Gemini and Grok | 0
  23. MassCode – A local-first dev workspace, your data is plain Markdown | 0
  24. Zamp – AI employee you delegate real enterprise jobs to | 0
  25. Recreate Thinking Machines 276B voice demo with duct tape and 8B model | 0
  26. Modern AWS SDK for Python | 0
  27. Quire – An ObsidianMD plugin for long-form writing | 0
  28. DR Lens – Ahrefs Domain Rating in Chrome Toolbar | 0
  29. Cortex – Agent-native knowledge OS on Markdown (Karpathy's LLM Wiki) | 0
  30. I made an app for initiating social activity | 0
  31. Mobile analytics made for agentic development | 1
  32. LLMRender, a 10kb Markdown+LaTeX renderer for React | 0
  33. BeamWeaver – LangChain/DeepAgents-style agents and workflows for Elixir | 0
  34. What two months of building a B2C app taught me | 0
  35. GeoSolver MCP – reverse image geolocation for AI agents | 0
  36. AccInt – a Work Model for AI coding agents | 0
  37. On-device pose estimation in React Native ExecuTorch | 0
  38. Lead Qualifier – Get leads qualified in minutes | 0
  39. AI Chat App on Durable Streams and Tanstack DB | 0
  40. Nenya – A lightweight, highly secure AI API Gateway/Proxy written in Go | 0
  41. Crowfly.golf – Zero-backend GPS round tracking (localStorage) | 0
  42. Metro Match – compare 18 world metro systems as playable stat cards | 0
  43. I built a lead list tool to find businesses you can sell to | 2
  44. IP Crawl, the best public webcam discovery tool | 2
  45. Atlas – local-first memory that re-evaluates beliefs when facts change | 1
  46. Visualize an Obsidian/gbrain vault as an interactive graph and timeline | 1
  47. Resolve Discourse Forum Issues Faster with AI Agents | 0
  48. TetherDust – Self-hosted AI Analytics Engineer (open source) | 0
  49. Open-source Git-like Markdown docs for humans and agents | 0
  50. Seamless: content-addressed computation and caching | 0
  51. I ported 11 model families to Apple's new on-device AI framework | 2
  52. Flag Study – learn the flags behind the World Cup | 0
  53. I built 19 micro-SaaS tools as a solo developer | 0
  54. GitHub Actions Manager – Actions UI for JetBrains IDEs (GHES too) | 0
  55. Millrace, a framework for building multi-step governed loops | 1
  56. Spin up MCU simulations like VMs | 0
  57. Sifty – Windows cleanup CLI/TUI with local-only AI | 0
  58. Loomabase – Offline-first sync for SQLite and PostgreSQL | 0
  59. World Cup bracket game with no back end – brackets live in the URL | 0
  60. Own one second of 2026 for $1 | 2
  61. Janus – MCP that collects context from browser and terminal | 0
  62. Montmark – A lightweight, fast pure-Python Markdown parser | 0
  63. Rubric – test what your LLM agent did, not just what it said | 0
  64. Tokenbrook Vale, a cozy office village for your AI agents | 0
  65. Sketchlog – 100M events compressed to 93 KB using streaming sketches | 0
  66. Started 25 projects in the last 2 years. Made all open source | 1
  67. Migrate from Ultimate Guitar to Freetar | 0
  68. Prior art search engine that resolves patents to claim language ($30) | 0
  69. I vibe coded the fastest Decimal Go lib | 0
  70. LaunchPact – Get support for your ProductHunt launch | 1
  71. Apodex-1.0 – a deep-research agent team that verifies its own evidence | 0
  72. Open infrastructure for Argentina's AI-run companies (36 NPM packages) | 0
  73. Setup your Company Brain in minutes | 2
  74. Musefs – organize and tag music without touching the original files | 0
  75. Spoiler-Free Website for UFC, FIFA World Cup, Formula 1 | 0
  76. Arcadia – visualize your time on a 24-hour clock | 1
  77. For the messy stage of research, built the Cognir Research Ontology | 0
  78. Secret-keystore – KMS-encrypted .env that never touches process.env | 0
  79. Babel realtime calls with strangers in any language | 0
  80. Chirp, My constraint-driven metaprogramming language | 1
  81. DNSweep – DNS lookup with ASN, anycast, and CDN/WAF detection | 0
  82. Kardashev Labs – live US grid data (LMP, curtailment, queues, demand) | 0
  83. Hyperpost – Reference Implementation of a Website | 0
  84. AppLaunch - IOS & Android App Builder | 1
  85. Agent Joe – a Rust only coding agent with no shell access | 0
  86. Rust Implementation of Symphony | 0
  87. Grops – Stop the Information Overload | 0
  88. Pilang – A scripting language and VM written in C | 0
  89. I built your next Head of Growth | 0
  90. Skill for your agent to visualize your gbrain and Obsidian | 0
  91. LinkedIn Unfiltered – Turn AI slop into readable posts | 0
  92. My open source agent built and launched its own business in 48 hours | 0
  93. Markdown Viewer for Mac Finder | 0
  94. FinMind AI – Like Bloomberg Terminal Meets ChatGPT | 0
  95. RedgeDB – Redis-compatible storage with a sharper edge (OpenSource) | 0
  96. Passwd.page – give agents secrets without pasting them into prompts | 0
  97. RedNotebook AI open-source AI data notebook for Trino, +12 SQL engines | 0
  98. An AI coaching team in Claude Code that's forbidden from judging you | 0
  99. VibeClip – open-source AI video editor you control by chatting | 0
  100. Full-self browsing - agents can drive any web task using this CLI Skill | 0