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@shawnyeager
shawnyeager / opencode-systemd-tailscale.md
Last active August 31, 2026 21:18
Run OpenCode as a persistent systemd service with Tailscale access

OpenCode Web Server Setup

Run OpenCode as a persistent background service, accessible from any device via Tailscale.

Why?

  • Access from anywhere — Start a task from your phone, check results from your laptop
  • Sessions persist — Close the browser, come back later, your session is still there
  • Multiple clients — Terminal TUI and browser can connect to the same session simultaneously
  • Survives crashes — systemd restarts the server automatically
@mathiasbynens
mathiasbynens / change-favicon.js
Created June 7, 2010 12:41
Dynamically changing favicons with JavaScript
/*!
* Dynamically changing favicons with JavaScript
* Works in all A-grade browsers except Safari and Internet Explorer
* Demo: http://mathiasbynens.be/demo/dynamic-favicons
*/
// HTML5™, baby! http://mathiasbynens.be/notes/document-head
document.head || (document.head = document.getElementsByTagName('head')[0]);
function changeFavicon(src) {