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Auto meta viewport

Use <meta name="viewport" content="width=device-width, initial-scale=1"> as default.

目前为 2023-05-08 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name     Auto meta viewport
  3. // @namespace https://github.com/NateScarlet/Scripts/tree/master/user-script
  4. // @description Use <meta name="viewport" content="width=device-width, initial-scale=1"> as default.
  5. // @run-at   document-end
  6. // @include	 *
  7. // @version   2023.05.08+03517e5b
  8. // ==/UserScript==
  9.  
  10. (() => {
  11.   // src/auto-meta-viewport.user.ts
  12.   function main() {
  13.     if (document.querySelector('meta[name="viewport"]')) {
  14.       return;
  15.     }
  16.     const el = document.createElement("meta");
  17.     el.name = "viewport";
  18.     el.content = "width=device-width, initial-scale=1";
  19.     document.head.append(el);
  20.   }
  21.   main();
  22. })();