Show HN ranking for the past day

  1. Pbnj – A minimal, self-hosted pastebin you can deploy in 60 seconds | 15
  2. SerpApi MCP Server | 5
  3. Sloppylint – A linter for AI-generated Python code | 3
  4. ChatGPT App That Solves LLM Randomness Problem No One Talks About | 1
  5. Radioactive Pooping Knights | 1
  6. 7x faster Iceberg ingestion, how we redesigned OLake's writer | 1
  7. HTTP-network-relay: Tunnel TCP over HTTP using WebSockets | 0
  8. Banana Prompts – Curated Prompts for Nano Banana Pro | 0
  9. I Built a Three Phase Cycloidal Gearbox (Open Source) [video] | 0
  10. The Doorstep – Voice RPG | 0
  11. Bible Note Journal – AI transcription and study tools for sermons (iOS) | 1
  12. Musicians! Build arrangements for songs with click tracks | 0
  13. A small reasoning engine that learns rewrite rules from two examples | 3
  14. Diamond or Dud – Vote on and discuss a different stock every week | 0
  15. Rake – Now you're thinking in vectors | 0
  16. WorkTab – A Workspace-Based Tab Manager for Chrome | 0
  17. Soffio – a Rust blog/CMS with static pages and an admin UI | 0
  18. SideSpark – A Local, Private AI Note Taker for macOS | 0
  19. Pgbranch – Git-Style Branching for Local PostgreSQL Development | 0
  20. Anki Jam – Anki add-on for looping, pitch-shifting and drilling riffs | 0
  21. Zen Enterprise – The World's First Enterprise Ad-Blocker | 0
  22. I built a Python library for central bank economic announcement data | 0
  23. Jam build code with plain code | 0
  24. Sunrise Calendar: custom printed calendar with sun and moon info | 6
  25. HumanoidOS – A Python control stack for bipedal robot simulation | 1
  26. USST – A protocol to reduce LLM context redundancy by 98.5% | 1
  27. BinaryStorage – High-performance PHP binary key/value store | 0
  28. HMLR – AI Memory system that gets 1.00/1.00 on every impossible test | 1
  29. OpenAI-compatible API hosted on German bare metal (GDPR-compliant) | 1
  30. Stripe for AI Agents | 0
  31. Meeting notes and transcripts straight into Obsidian | 0
  32. TaskWand – Generate n8n workflows using RAG on 2k+ real examples | 2
  33. Sample Chapter of Book: FairShares, an Alt Digital Goods Economic Model | 1
  34. Massage therapy meets online learning– an app to help maintain wellness | 0
  35. StackMark – Docker stack management CLI with auto port allocation | 0
  36. A tool that time-blocks your todo list | 4
  37. I'm sharing research insights from context engineering papers | 0
  38. I built an autopilot that generates and posts my X tweets every day | 0
  39. Minimal ML Monitoring – drift, anomalies, alerts in 1 line | 0
  40. Torial – Explainer videos that generate in 20 seconds | 0
  41. CLI to browse and install Anthropic's Claude Skills | 0
  42. Cbor.app – CBOR encoder/decoder with hex visualization | 0
  43. Codesprint – A typing game for practicing coding interview syntax | 2
  44. Togewire – Share your Spotify listening session via your own website | 0
  45. Dooza Desk – AI-native customer support for small teams (free pilots) | 0
  46. YieldMirror – Multi-account portfolio analytics engine with AI reports | 1
  47. PaperProfit – learn investing and trading by doing | 0
  48. Atlas4D – Open-source 4D spatiotemporal platform on PostgreSQL | 0
  49. Haven – Banking needs a safer browser | 0
  50. Every 5x6 Nonogram | 1
  51. Tacocopter – My Custom Flight Controller Programmed in Rust | 0
  52. Travel ESIM Comparison | 0
  53. Steps.org – Humanely Curated AI Prompts for Porn Addiction Recovery | 1
  54. A new AI driven task management tool | 0
  55. Ogblocks – Create Jaw Dropping UIs with Simple Drag and Drop | 0
  56. TranscribeX – Local AI Transcription for macOS. Fast, Private, No Cloud | 0
  57. LinkScale – Bulk CSV URL Shortener (Solved My SMS Campaign Workflow) | 0
  58. Flexy – We Built a Faster Way to Get Small Dev Tasks Done | 1
  59. Tuned.ws – AI growth strategist for Spotify/Apple Music artists (demo) | 0
  60. Memory System for Claude Code and Other CLIs | 1
  61. NextDoor.Company – Find all the cool startups hiring actively on a map | 0
  62. Script to Generate i18n Localizations | 0
  63. Vibe coded AI built astro and tailwind static site with full animations | 1
  64. Real-time compliance dashboard (IBAN, Swift, OFAC, 6 blockchains) | 1
  65. NanoAI – Unified AI Image Workspace (Generation, Inpainting, Upscaling) | 0
  66. We created the #3 browser agent | 0
  67. Estimating VC check size with VCdoxxer | 0
  68. LLM output validation (live demo) | 0
  69. macOS Window Managers Directory | 0
  70. A task manager that only shows tasks you can actually do | 0
  71. Chrome extension for searching past conversations across LLMs | 0
  72. NeuroLint – CLI that fixes React/Next.js issues automatically (NO AI) | 0
  73. Promptv (local first prompt & .env management) | 0
  74. Let your users decide what you build next | 0
  75. Day 0 of Walkable Infrastructure | 0
  76. Design Language System (Waitlist) | 0
  77. Guide – A Cognitive Behavioural Therapy Inspired To-Do App | 1
  78. I won Half Baked x Bolt Hackathon (20k participants) with Claim Watch | 0
  79. I've made a browser extension to make YouTube less distracting | 0
  80. A Web UI Generator for Rust CLI Projects | 0
  81. A Superscript Generator That Works with Any Text, Symbols Included | 1
  82. PastScreen – open-source macOS screenshot tool that grabs file paths | 1
  83. AgentAudit – open-source hallucination detector for RAG | 1
  84. Middlerok Turns Your GitHub Codebase into a Complete Analytics System | 0
  85. A New Language Compiler: Quark | 0
  86. A framework for understanding how AI replaces human self-interpretation | 0
  87. FlowCoder – Flowcharts for "Programming" Claude Code and Codex | 0
  88. Estimating VC Check Size | 0
  89. MyBacklinks – Track backlinks and growth metrics for side projects | 0
  90. Tiny Benchmarking Lib for Zig | 0
  91. Heart rate with phone camera (plain HTML/JS) | 0
  92. Spotify-style Wrapped for Your Claude/ChatGPT History | 2
  93. A Call of Duty event clipper and compilation maker using Python and AI | 0
  94. Vibe Code WP Plugins | 0
  95. Story Relay – I made an AI play "Broken Telephone" with itself | 1
  96. Dropper | 0
  97. Tranzia – Safety-Scored Routes for NYC and London Using Real Crime Data | 0
  98. Potato – AI meeting assistant that does useful stuff | 1
  99. I designed the future or technical interviews' preparation | 1
  100. AcquireMock – Self-hosted mock payment gateway for testing | 1