MediaWiki:Gadget-oldeditor.js

 // This script fully hides the VisualEditor tool, leaving it's functionality inaccessible.
 // It does not entirely undo the changes, but does restore old look and user-facing behavior.

 // It's bound to break on the slightest changes to VE itself, and might not cooperate
 // with other scripts which poke around the article tabs or section edit links.

 // Use at your own risk, and pester the VE team to restore the option to disable VisualEditor
 // if you believe it is necessary.

 /*global ,ドル mw */
 $(document).ready(function(){
 varstate=mw.loader.getState('ext.visualEditor.desktopArticleTarget.init');
 if(state!='registered'){// 'registered' actually means 'not loading'
 mw.loader.using('ext.visualEditor.desktopArticleTarget.init',function(){
 // Kill the tab
 if($('#ca-editsource').length>0){
 varcaEdit=$('#ca-edit a');
 $('#ca-editsource a')
 .text(caEdit.text());
 $('#ca-edit').remove();
 $('#ca-editsource').attr('id','ca-edit');

 // Kill the section edit links
 $('.mw-editsection-link-secondary')
 .text($('.mw-editsection-link-primary').eq(0).text())
 .off('focus blur');
 $('.mw-editsection-divider, .mw-editsection-link-primary').remove();
 $('.mw-editsection-bracket:not(:first-of-type):not(:last-of-type)').remove();
 $('.mw-editsection-bracket, .mw-editsection-link-secondary').css('visibility','');
 $('h1, h2, h3, h4, h5, h6').off('mouseenter mouseleave');
 }
 });
 }
 });