Show HN ranking for the past day

  1. I worked on a new browser for 2 years, today it passed Acid 3 | 33
  2. BitBang – Reach machines behind NAT from a browser, no account | 24
  3. Slope remade in HTML5 to load instantly on any browser, any device | 19
  4. How to build and self-host a code review agent | 4
  5. I built a cross-browser extension that controls fingerprinting surfaces | 10
  6. Shared memory graph for Claude and ChatGPT, over MCP | 12
  7. The Goal is simple, there should be an actual free editor | 7
  8. Chronos, 2 terminal games through 50 years of hacking history | 4
  9. Penca – branchable, versioned OLTP+OLAP on one open copy of your data | 0
  10. A local memory of all you have seen, said or heard while you work | 13
  11. A little physical breakout clone | 2
  12. I built a tool that reviews any GitHub PR and quizzes you on it | 2
  13. old reddit is back (without login) via 'shreddit'. | 0
  14. SmokeVPN – All-in-One WireGuard VPN Hub – Switch Exits in Realtime | 2
  15. Run manual QA test cases in a real browser with an AI agent | 0
  16. Random OS I made using C | 1
  17. I built a gallery for my pen plots, algorithmic art, and ESP32 work | 0
  18. Prompt-scrub – local-first PII redaction for LLM prompts and responses | 2
  19. A second pair of eyes for electrical schematic review | 1
  20. I built a daily planner for iOS where you can schedule tasks in group | 0
  21. STE-Code a distillation and adaptation of ASD-STE100 for code | 0
  22. Sail to Ithaca, a playable Homer’s Odyssey with hidden Easter eggs | 0
  23. We made a full-featured Python HTTP client work inside WASI | 2
  24. Squishword, a word game where meaning, not spelling, matters | 3
  25. Doubt – Source-grounded evidence maps for AI research | 0
  26. Collab Word in Web - A collaborative DOCX Editor with MS Word Parity | 0
  27. Emacs user are you waiting for mg to get UTF-8? | 0
  28. PinAllWindows – sync pinned apps across Chrome windows | 0
  29. Show HN :Tandem – one session across Claude Code and Codex, no double spend | 0
  30. I stopped babysitting my AI agents by pushing them to Telegram | 0
  31. GAI – A Go runtime for typed, tool-using LLM agents | 0
  32. Open source React Native debugging studio | 1
  33. A Back End You Can Call Directly from React – No API Required | 0
  34. An Unexpected Computer – Universal computing: echo, ed, test and exec [pdf] | 0
  35. VAX/VMS 5.5 now runs in browser | 1
  36. Active inference world models: From finding a mug to making tea | 0
  37. Do Skill.md Linters Matter? An Empirical Study | 1
  38. A route planner that starts from battery range, not distance | 0
  39. Reading Pacer – A "Struggle Detector" for kids learning to read | 1
  40. Axioma – Stream and data compression engine for low-bandwidth links | 1
  41. I Created Canva Alternative | 0
  42. macOS PortKiller | 1
  43. Dissecting the automation of a newspaper (Claude routine, GitHub Pages) | 0
  44. Take, a Mac screen recorder that comes out edited | 1
  45. Digital Surface - Never Lose Work | 1
  46. Neural_tilde – Run neural amplifier captures in Max and Ableton Live | 0
  47. I built a Python obfuscator that keeps production traces debuggable | 1
  48. Explore different scenarios for making a decision, a future simulation | 0
  49. Jacobian – I built tools to help anyone explore and solve conjectures | 0
  50. Slaide, open-source Markdown slides AI writes and PowerPoint opens | 0
  51. Sanitizer – Strip sensitive data from documents locally before an LLM | 0
  52. Usbatlas – simple CLI utility to see what USBIP devices are attached | 0
  53. Brainstorm – a local-first, AI-native OS for knowledge work | 0
  54. Hermes Notes PKB | 0
  55. RØØT – Offline security workspace for labs, CVEs, and tooling | 0
  56. Shellphone, an MCP Extension to Link Claude Chat and Claude Code | 0
  57. Spryly – Track outdated dependencies across every repo and registry | 0
  58. Offline Flock Navigation | 0
  59. View Old Reddit When Logged Out | 0
  60. How I built Remembered checkout for Voice | 0
  61. AI Security Breaches, the problems and it's causes | 0
  62. Schema-backed, Git-based structured state for agentic systems | 1
  63. WhisperKeys - Offline macOS dictation, key-by-key | 1
  64. GeoEQ, a Python package for civil/geotechnical engineering | 0
  65. PinFix – Click any UI element and edit its source with Claude Code | 1
  66. PasteDB – A Feature-Rich Pastebin | 0
  67. An LSP for agent skills–rename, references, completion, and diagnostics | 0
  68. Nudge: A desktop productivity pet app | 0
  69. I Built a (Country) Geography Guessing Game | 0
  70. Daymo – calendar app with a new day list layout | 0
  71. I rebuilt my 2008 soccer/lineup site | 0
  72. Best Books Guide – curated books list with tracking, rating, reviews | 0
  73. Claude MIDI Twister – An agent visualizer for a DJ MIDI controller | 0
  74. AI Product Opportunity | 0
  75. Show NH: FreqWave EQ – An 8-band parametric audio equalizer for browsers | 1
  76. Provenance and decay for AI agent memory | 0
  77. A Toy Sound Generator | 0
  78. I built an AI that reads German real estate listings for buyers | 1
  79. GG Translator – Turn in-game flaming into friendly language | 1
  80. Strophae, multi personas chat interface | 0
  81. Yet Another Markup Language Engineering Toolkit | 0
  82. A bookshelf you can share as a link | 0
  83. Ctx traits · Turn your team skills into typed and versioned modules | 0
  84. Resume Tailor – Optimise Resume, Land More Offers | 1
  85. Baduz – Action Adventure Game Maker | 3
  86. TikTok Coin Calculator – viewer costs vs. creator earnings | 0
  87. Emem Channel - Signed collaboration between independent AI agents | 0
  88. Equivalency Kernel – mapping emotions to recursive system states | 0
  89. Computiles – A Geometric Binary Calculator. Only Correct Results Fit [pdf] | 1
  90. MathJump – A math-based running game that requires quick calculations | 0
  91. AI Photo Editor No Sign Up – Edit Photos with Prompts | 1
  92. Vinv – IDE plug-in that finds and fixes bugs, dead code and perf issues | 0
  93. A notebook for prototyping with your agent | 0
  94. Agents that learn and remember. On your machine, under your control | 0
  95. Integer-only AI complete XOR with 99.7% accuracy all from scratch | 0
  96. Secure Bearer JWT and JWKS pattern for headless AI agents (MCP #824) | 0
  97. One no-subscriptions online search for all your agent needs | 0
  98. I built a real-time thermodynamic phase space for cognitive stress | 0
  99. Cursor's Tab, cursor-jump included, inside Neovim | 0
  100. Free Etsy Fee and Profit Calculator | 0