Show HN ranking for the past day

  1. Isometric SF – A pixel-art map of the SF Bay Area | 69
  2. Live map of U.S. flights during tonight's FAA nationwide ground stop | 13
  3. Reflota – Open-source data recovery for NTFS/FAT disks with phased copy | 3
  4. Hexalexagons, a daily word game on a hexagonal grid | 10
  5. Light control for MacBook charger status light (open-source) | 10
  6. Cal.flare – cal.diy ported to Cloudflare Workers | 0
  7. Langfuse AI Gateway, open source rust gateway to trace every LLM call | 1
  8. NETWAR – hacker MMO with 15-second card duels on a shared hex map | 0
  9. Xdoc – High-fidelity Offline PPTX viewer and pdf converter | 0
  10. I'm putting Sentrint up for acquisition, bidding starting at $5,102 USD | 0
  11. I designed my ideal wall calendar | 0
  12. Harness Tuner – eval-driven tuning loop for agent tools, prompts, model | 5
  13. Build Django Admin internal tools with your coding agent | 0
  14. College Basketball Stats and Predictions | 2
  15. Leetsys – Practice system design interviews with an AI interviewer | 0
  16. Memro – Persistent Memory for Claude Code, Cursor and Codex | 1
  17. Decide – decision model CLI for analyzing large codebases with Jev | 0
  18. Open-Source Version of Cyclon: Phone where AI is the interface? | 0
  19. Hotaisle-Console | 0
  20. Portal2Bench – Can AI agents solve Portal 2? | 0
  21. RemoteKu – Desktop Roku remote and live ECP keyboard deck for Mac/PC | 0
  22. Anvil builds premium websites at lower cost | 0
  23. Pac-Man, but you're the ghost | 2
  24. Trovemarks – Turn your bookmarks into followable collections | 2
  25. The Price of Patience | 0
  26. Webpage of Hands | 0
  27. Turn your GitHub history into charts and numbers for reviews and 1:1s | 1
  28. Desk Widgets – Drag-and-drop desktop widgets for Windows | 1
  29. Talgent Workbench – Open-source managed agent platform you run yourself | 0
  30. Jotship – Create small shareable software as easy as a Google Doc | 0
  31. Vibeberry.io – Font Generator, Symbols, Emoji, Lenny Faces Collection | 1
  32. EDNA – 100% on-device human sensing so AI can perceive the user | 1
  33. Carton Clock – A working pendulum clock made from empty drink cartons | 0
  34. SPF Macro Debugger | 0
  35. Luma – Type a phrase, jump to the second it was said in any local video | 0
  36. Re-ranking of the 3000 HN Comments on Jensen Huang resigns thread | 0
  37. Scenedraw – Create multiple excalidraw scenes, backed up on GDrive | 0
  38. I simulated typewriters from 1926, 1970, and a 1980 IBM DisplayWriter | 0
  39. Every Australian federal MP's official records, expenses, in one place | 1
  40. FrontierBioML – Can coding agents do ML for computational biology? | 2
  41. A Qunatum-Safe Encryption at Rest Tool | 0
  42. Find and share essays | 0
  43. Browser Hands – Claude in Chrome for Codex, Cursor and Any MCP Agent | 0
  44. Pharon – security incident alerts for your whole stack | 2
  45. Podcast News | 0
  46. Building a list of places to launch your app | 0
  47. Pcap Packet Analyzer – Inspect .pcap Files in the Browser | 0
  48. Dodaiso – Open-source personal AI agent (like Jarvis, dots,duet) | 0
  49. Put mandarinthewild.com/ in front of any link to read it with pinyin | 0
  50. Clozemaster MCP server that turns class notes into cloze sentences | 0
  51. Receipts – fact check a post, article or screenshot right in your feed | 1
  52. Ultra-Low Latency C++23 HFT Engine and Lock-Free Ring Buffers | 0
  53. String#to_proc` to Help Traversing JSON | 0
  54. Find the Best Countries and Cities to Live or Travel | 0
  55. CtxWise – Stop 8MB MCP crashes, schema bloat, and cache misses | 0
  56. Back endskills – agent skills for safer auth, data and migration code | 0
  57. I built hosted browsers with CDP access for automation | 0
  58. AI Juggler – Orchestrate your desktop Claude and Codex apps | 1
  59. quint-audit - deterministic spec-quality auditor for Quint (OCaml) | 0
  60. AI-drop project – drop traffic fast from misbehaving crawlers (AGPL) | 0
  61. CTRL – realistic work simulations for engineering interviews | 4
  62. Giving frontier AI models capital and access to onchain markets | 0
  63. Geocode the planet(630M addresses), indexed in 5h on a 9 GB RAM budget | 0
  64. Bwat turns what's said in Zoom meetings into todos for your agents | 0
  65. BraKet - classify shell command effects in microseconds in TS or Rust | 2
  66. Livecheck – paste a job link, see if it's still open, with evidence | 0
  67. Tinbo – yet another (modern) link shortener | 0
  68. Trip Analytics and Telemetry Dashboard for BYD DiLink 3 and 5 Vehicles | 0
  69. Avatar/pet plugin changes attire based on topic Codex/Claude/DSH | 0
  70. Skylands – Run coding agents on any machine, approve from your phone | 1
  71. Feedback/AMA MeditionBench; LLMs for mediation and conflict resolution | 0
  72. Your Coucou, a daily check-in app for people living or traveling alone | 0
  73. Face Value Press – turn a photo into a proper playing-card court card | 2
  74. Customer Intelligence and Monetization Toolkit for Claude Code | 0
  75. Desky – Auto Safari desktop mode for iPhone Duo when unfolded | 1
  76. A free resume builder that runs in the browser (PDF and DOCX) | 0
  77. I have trained a model to predict my blood sugar | 1
  78. Little Boxes, 20 Tic Tac Toe variants (and counting) | 0
  79. MFR 8 - file renamer and image/audio tagger (free license for feedback) | 1
  80. 1:1 Webflow to Claude Code converter | 0
  81. Free AI Image Gallery | 0
  82. Bonwa – A free visibility check for your website | 2
  83. Free Dictionary API – Wiktionary data, no API key required | 0
  84. Copper-KiCad – MCP to design PCBs in KiCad better and cheaper | 0
  85. Browserr – An MCP-first browser for AI agents (one Rust binary) | 0
  86. SeharaCloud – Self-Hosted Multimedia System | 1
  87. Algorithmic MIDI Companion – Viterbi SATB Solver and Euclidean Rhythms | 1
  88. "xc", Compile the same source for GPUs and CPUs | 1
  89. Host a site, content, or stream from a browser tab, served over WebRTC | 0
  90. Harness Relay – the coding agents you have, working together | 0
  91. Bloomline, a Small Puzzle Game | 0
  92. Search 12k n8n community nodes by what they do | 0
  93. 2x cheaper real-time object tracking engine for video SOTA | 0
  94. Replicate, turn Webflow website into a GitHub project (free) | 0
  95. I hand-read 248 shops' return policies because no dataset existed | 0
  96. Port of Context – Token efficient MCP context layer | 0
  97. Calculator for comparing data extraction quotes, cost per usable record | 0
  98. Arcstone-Airlock-Blueprint – Offline Charon/Aeneas/Coq for Rust | 0
  99. VPN Manager | 0
  100. MuzeGen AI – Generate AI music with stem separation and MIDI export | 1