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onnotfocus unload everything

Final level of my onnotfocus series, this script is ultimate version of all those and it is really dangerous, it not only unload plugin animation, image animation, it also break textarea but save much more CPU than two previous version.

当前为 2014-11-12 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        onnotfocus unload everything
  3. // @namespace   onnotfocus unload everything
  4. // @description Final level of my onnotfocus series, this script is ultimate version of all those and it is really dangerous, it not only unload plugin animation, image animation, it also break textarea but save much more CPU than two previous version.
  5. // @include     *
  6. // @version     1
  7. // @grant       none
  8. // ==/UserScript==
  9. var STOREDHTML = document.body.outerHTML;
  10. document.addEventListener("visibilitychange", function() {
  11. if (document.visibilityState == "hidden") {
  12. document.body.outerHTML = "";
  13. }
  14. else
  15. {
  16. document.body.outerHTML = STOREDHTML;
  17. }
  18. });