JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/dojo/1.6.1/dijit/themes/claro/claro.css">
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/dojo/1.6.1/dijit/themes/dijit.css">
<html>
    <head>
        <link rel="stylesheet" type="text/css" href="https://ajax.googleapis.com/ajax/libs/dojo/1.6.1/dijit/themes/dijit.css"/>
        <link rel="stylesheet" type="text/css" href="https://ajax.googleapis.com/ajax/libs/dojo/1.6.1/dijit/themes/claro/claro.css"/>    
        <style type="text/css">
            body, html { border:0; height:100%; width : 100%; }
        </style>        
    </head>
    <body class="claro">
        <div data-dojo-type="dijit.layout.BorderContainer" data-dojo-props=" style:'width:100%; height:100%;'" >
            <div data-dojo-type="dijit.layout.ContentPane" data-dojo-props="region: 'left', splitter: true">Gauche               </div>
            
            <div data-dojo-type="dijit.layout.ContentPane" data-dojo-props="region: 'center', splitter: true">Centre
            </div>
            
            <div data-dojo-type="dijit.layout.ContentPane" data-dojo-props="region: 'right', splitter: true">Droit
            </div>
        </div>
    </body>
</html>

JavaScript

dojo.require("dijit.layout.ContentPane");
dojo.require("dijit.layout.BorderContainer");
dojo.require("dijit.layout.TabContainer");
dojo.require("dojo.parser");

dojo.ready(function(){
   dojo.parser.parse(); 
});