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<!DOCTYPE html>
<html lang = "en">
<head>
    <meta charset = "UTF-8">
    <title> Starter MEAN Single Page Application </title>
    <script src="https://cdn.socket.io/socket.io-1.3.7.js"></script>
    <script type = "text/javascript" src="https://code.jquery.com/jquery-2.1.4.js"></script>
    <script type = "text/javascript" src="/diff_match_patch_uncompressed.js"></script>
    <script type = "text/javascript" src="/ex.js"></script>

    <style>
    .editor {
        width: 640px;
        height: 480px;
    }
    </style>
</head>