Show HN ranking for the past day

  1. An AI zettelkasten that extracts ideas from articles, videos, and PDFs | 6
  2. RFC Hub | 7
  3. Superset – Run 10 parallel coding agents on your machine | 3
  4. I built a 1.8MB native app with self-built UI, vision and AI libraries | 23
  5. Flowctl – Open-source self-service workflow automation platform | 0
  6. MCP Traffic Analyze with NPM | 0
  7. GitHits – Code example engine for AI agents and devs (Private Beta) | 3
  8. FFmpeg Engineering Handbook | 0
  9. Rust-based ultra-low latency streaming framework – Wingfoil | 1
  10. Can you spot AI-generated content? (spoiler: probably not) | 0
  11. Cm-colors –I got tired of manually fixing wcag contrast,so I made this | 0
  12. Hyvor Post (privacy-first newsletters) & Relay (self-hosted email API) | 0
  13. CodeViz – A diagram editor that understands your code (YC S24) | 2
  14. Downloadable Extensions for Postgres.app | 0
  15. Writing Rust modules for the xv6 kernel | 0
  16. I benchmarked read latency of AWS S3, S3Express, EBS and Instance store | 0
  17. Generate a privacy policy for your app with one click in VS Code | 0
  18. LogiCart – Intent-based shopping agent built with pgvector | 1
  19. Cut multi-turn AI agent cost/latency by ~80–90% with one small change | 1
  20. NeurIPS 2025 Poster Navigator | 0
  21. Net RazorConsole – Build Interactive TUI with Razor and Spectre.Console | 0
  22. VoicePayOS: Authorize voice agents to pay on your behalf | 0
  23. PICA – open-source Python Alternative to LabVIEW | 0
  24. ReferralLoop – Waitlist platform with viral referral mechanics | 1
  25. Webclone.js – A simple tool to clone websites | 0
  26. Explicode – Write Markdown in code comments | 0
  27. MCP Server for Real-Time NSE/BSE Data | 2
  28. Aipatch – a CLI for multi-project AI code editing | 0
  29. Watsn.ai – Scarily accurate lie detector | 2
  30. Aidlp – The easy-to-use DLP for the public LLM endpoints :) | 0
  31. Walrus – a Kafka alternative written in Rust | 0
  32. My pushback against ANPR carparks in the UK | 0
  33. I made an AI video builder | 0
  34. Debrief, an AI tracker for every work thread | 0
  35. Next AI Draw.io – Interactive Diagrams Creating with LLMs | 2
  36. Locu – Deep work sessions for engineers (Linear/Jira, local-first) | 0
  37. HTML to Video | 0
  38. SmartSort – Open-source, local-first file organizer with OCR/AI | 0
  39. WizWhisp – Offline, Whisper Transcription GUI for Windows | 0
  40. Paper2Song – Hear Every NeurIPS 2025 Paper as a Song | 1
  41. CSuite.Now – Access a full bench of AI-driven C-suite advisors | 0
  42. Visual Proof of Pythagoras' Theorem | 0
  43. NetSnap – Comprehnsive JSON/Python net state snapshots | 0
  44. Life Simulator – ASCII terminal game I pair-programmed with Opus 4.5 | 0
  45. Sunpeak – open-source MCP App SDK | 0
  46. Garmin Watch Face | 0
  47. ScreenBreak – Enter addictive apps only if you complete an effort task | 0
  48. Open-sourced version of Wisper Flow | 1
  49. CV, Rebuilt for the Exact Job You Want | 0
  50. VisiLens – Local-First and Fast Web GUI for VisiData | 0
  51. 3 yrs later, my JS sandbox has 11M users and an AI agent | 1
  52. Advent of AI Security 2025 | 2
  53. Eatelligence – Scan pantry items, get AI recipe suggestions | 0
  54. ICT – New Information Model for Matter Time Consciousness (Experiment) | 0
  55. I built a playground for training and visualizing LLMs in the browser | 0
  56. Multi-Repo Tool | 0
  57. PKC Mark – open-source local benchmark for LLMs and Diffusers | 0
  58. Kraa – web-based markdown editor | 0
  59. Imposter Game Oneline | 1
  60. PublishRelay – Sync WordPress posts to Medium with canonical links | 0
  61. Sub-tools – AI-powered subtitle generation using WhisperX and Gemini | 1
  62. MCA-Entity Coverage as a Memory Retrieval Gate | 1
  63. I built a SaaS that does nothing (for $2.99) | 0
  64. I built a tool to fix the problem in LLM replies | 0
  65. A workspace for building and enriching datasets with your own LLM keys | 1
  66. Scroll – Table of contents navigation for LLM convos | 1
  67. AI Agent for YC Startup School Content | 0
  68. ER Intern Simulator Built in 3 Hours via Natural Language Rules | 3
  69. How to send large files securly? | 1
  70. Free egress public buckets on Railway and others | 0
  71. PhenixCode – Open-source, self-hosted alternative to Copilot Chat | 0
  72. Search Airbnb listings with unique amenities (piano, sauna, etc.) | 0
  73. Xpptx – Revolutionize the way you create PowerPoint presentations | 0
  74. PVAC FHE over hypergraphs with LPN security | 0
  75. Ward: Modern AI antivirus to protect non-savvy web users from scams | 1
  76. Advent of Art and Writing | 0
  77. Open-Source AI CMS Editor for Magento/Adobe Commerce | 0
  78. LogCost – map logging cost to specific log lines | 0
  79. Demo Scope – Show your work | 0
  80. Dotgh – CLI to manage AI-assistant config templates | 0
  81. I built a full-stack Fin Serv Rust app with Opus | 0
  82. Music Visualizer with Animated Colorful Themes Configured via ChatGPT | 0
  83. A comments-first newsfeed | 0
  84. The Haul – Spotify Wrapped for Your Amazon Orders | 1
  85. Lost.js is zero-dependency framework for building local, shareable apps | 1
  86. PayPerBill, pay per invoice sent without monthly subscriptions | 0
  87. I built a fast,free CVE Search API(300k+records)because NVD was tooslow | 2
  88. Journiv, First Self-Hosted Privacy-First Journaling App | 0
  89. We Built a Small LLM Comparison Page and Accidentally a Platform | 0
  90. Roampal – a local memory layer that learns from outcomes | 0
  91. CodeProt – AI code review that reduces noise (94% precision) | 1
  92. Built a LinkedIn highlighter to screen candidates 5x faster | 0
  93. SupportInfo.. A scratch my own itch project | 1
  94. SecuriNote – Create shared ephemeral, client-side encrypted notebooks | 0
  95. A constraint puzzle where you factor semiprimes in any radix | 5
  96. Sigma Runtime – A Cognitive Runtime Standard for LLMs | 1
  97. Yardstick — Measures in SQL as a DuckDB Extension | 0
  98. Simweb is a discrete-event simulation for web processes | 0
  99. Vect AI– The "Resonance Engine" for high-growth marketing | 0
  100. Personal AI Assistant | 0