JSFiddle - React, Tailwind, and code Playground

by grantk

HTML

<script src="http://codemirror.net/lib/codemirror.js"></script>
<link rel="stylesheet" href="http://codemirror.net/lib/codemirror.css">
<textarea id="code"></textarea>

JavaScript

var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
lineNumbers: true, mode: "text/html",
   extraKeys: {
      "Ctrl-S": function (instance) {
         alert("your mom");
         return false;
      },
      "Cmd-S": function (instance) {
         alert("my mom");
         return false;
      }
   }
});