Show HN ranking for the past day

  1. Woxi - Open-source Mathematica / Wolfram Language reimplementation | 39
  2. KidScreen, a finite YouTube shelf chosen by parents | 40
  3. Ballet – Workflow automation that writes integrations against any API | 7
  4. Programmable timer web app (for gym workouts or stretching sessions) | 9
  5. Smarter Shell History for Zsh | 5
  6. Decant – Understand how you spend tokens | 0
  7. UTC Time - live clock, ISO 8601, Unix timestamp | 0
  8. OJCP – an open protocol for agent-consumable job data | 0
  9. What US households pay for electricity and gas, by state, since 2001 | 2
  10. Meteor shower, planet alignment, eclipse kit | 18
  11. /show-me: agent skill for compact visual representations | 1
  12. I took the calculator away from 50 LLMs and graded the arithmetic | 2
  13. Trunchbull, run real models against any benchmark in your browser | 0
  14. A marketplace where AI agents buy services from AI agents | 6
  15. I asked Claude to write DDIA as a live comic | 0
  16. Posts grew 6x since ChatGPT, but success rate remained relatively flat | 1
  17. Aakit – find every assumption your coding agent made, and which broke | 1
  18. List stuff to borrow for your people, anonymously | 5
  19. Rekall – an Ableton Live project management companion application | 0
  20. Seisin – a desktop app that turns your job search into analytics | 0
  21. Make your bio link worth clicking, even for agents | 1
  22. CoreTrace, a visual 16-bit CPU simulator | 2
  23. I benchmarked my memory graph against Memora (0.831 vs. 0.801) | 2
  24. Salary raise calculator with tax and inflation estimates | 0
  25. GreenTree – Cache test results by Git tree, not commit SHA | 0
  26. Capto – alerts when a background job goes quiet, with breadcrumbs | 1
  27. Execution Intelligence AI Accelerator | 0
  28. Gribble – Pixelated pixel art editor in the browser | 2
  29. My Python course for those who want to improve their skills | 2
  30. Talkform.org, Turn voice inputs into structured data using front end AI | 0
  31. Open Analytics – open-source and self hostable web analytics | 2
  32. Bough – a coding agent that writes a program per turn, not tool calls | 0
  33. TokenMaxxer – Create AI spend leaderboards with your friends | 2
  34. NoCrap – Gamifying porn addiction recovery | 0
  35. My pocket-sized Personal IoT device. Data-local by default | 0
  36. Brave DevTools MCP – Control Brave from Claude, Codex, and Cursor | 0
  37. AI 3D pop-out videos for Reels, Shorts and ads | 1
  38. NuFlow, visual, AI powered, low code, dev and deploy platform | 0
  39. Kubernetes operator that manages Keycloak configurations | 0
  40. Aileaks – scan repos for leaked LLM reasoning-trace secrets | 1
  41. Eigshow Interactive Web App | 0
  42. CrewScore – coverage check for AI agent prompts (0.6.11) | 0
  43. Insect species in 3D, generated from code (no model files) | 0
  44. I made a fun secure way to DM devs on GitHub | 1
  45. Play Chess. Earn coins. Build an army | 0
  46. Find the jobs that fit your resume in 60 seconds | 1
  47. Pane – An open-source browser that turns your work into living websites | 1
  48. Agent Memory Leaderboard – first public results for AI memory systems | 0
  49. StarryKit – MCP for editable slides, posters and all visual designs | 0
  50. Day to day windows reminder CLI (NPM) | 0
  51. BentoDesk – Elegant Windows desktop organizer powered by Rust | 0
  52. Mooneva Cycle – Offline period tracker with no servers and no accounts | 0
  53. MintPDF – HTML/Markdown to PDF API with an MCP Server | 0
  54. Lucky Dangle – a lucky charm for your Mac | 0
  55. A voice layer over my whole computer: shell, agents, mouse, keyboard | 2
  56. A declarative, SwiftUI toolkit that renders to <canvas> | 0
  57. Hallucinote, integrating Ableton and Claude Code | 0
  58. A website for exploring historical photographs of my city | 3
  59. Aphorio – 3,250,000 WebSocket sends in 0.002 seconds (Ryzen 9 9900X) | 1
  60. Claude Code kept ignoring our MCP tools, so we used hooks instead | 0
  61. Rule-lite – Tiny dependency-free TS engine for JSON conditional rules | 0
  62. SHTM – 60 Seconds Random Chat | 0
  63. My PM kept asking "is this shipped yet?" so I automated release notes | 1
  64. Research on LLM Disagreement on Factual Claims | 1
  65. I scored my Kalshi bot with Brier score. It was worse than guessing | 1
  66. Kavkash – An Atuin inspired history engine built with stock Linux utils | 0
  67. GitHub Actions self-hosted runners on Modal Sandboxes | 1
  68. SHOW HN: Why.com – a curiosity engine back from 1999 | 1
  69. QSBS Calculator for Company Stock | 0
  70. I built this for other job seekers – local, your own API keys | 0
  71. A Linear agent that runs Claude Code sessions on your own machine | 0
  72. Kery – comments on your PR with a video of the feature working | 1
  73. Cc-probeline – Claude Code status line with Fable limits and turn costs | 1
  74. Embench – playground for comparing embeddings and retrieval stacks | 1
  75. NYC's 349 CCTV feeds as a live crowd map | 0
  76. Tanchi – Open-source AI prospecting agent that only automates email | 1
  77. Remove AI Watermark from Text | 0
  78. Interspectr – automated interview prep generated from a job posting | 0
  79. Stream – Unlimited DeepSeek v4 Flash 0731 | 1
  80. WindStrap – Bootstrap 5.3.8 to Tailwind CSS Using DeepSeek V4 Flash | 0
  81. Dayan Agent Skills, open control layers for agent workflows | 0
  82. Slnmap – Roslyn-based code graph MCP server for .NET codebases | 0
  83. AutoCorrect PC – Autocorrect, predictive text, AI writing for Windows | 1
  84. FEDERaiDE, a TUI harness with P2P multi-agent routing and built in IDE | 0
  85. Snipsy – turn photos into a dated stamp keepsake, sent the same day | 1
  86. Toposonico, a Music Map and Recommender | 1
  87. ponzy.io, an online multiplayer trading game in the browser | 0
  88. LinkShip – Turn any file into a trackable, shareable link | 0
  89. Survivorship bias in retention metrics, reproducible in 12 seconds | 0
  90. Harbofly, reclaim the 20–100GB of dev caches on your Mac | 0
  91. 3D-printed marble-maze-blind-box solved by tilt and sound [video] | 1
  92. Learn to become a Rave Developer for the airline industry | 2
  93. Reallyfrom.me – vouch that your message is from you | 3
  94. Tss – Simple Tailscale Host Selector command-line tool | 1
  95. PhotoBook.studio – Get your photos off the internet into a book | 0
  96. Dynobox – A test runner for AI agent skills and workflows | 0
  97. Eclipse locator: find the best place to see the solar eclipse | 2
  98. Sheetscope – query your documents with SQL | 1
  99. SVGcad | 0
  100. A better, free client for iMessage power-users | 3