Create a syntax highlighting code with JavaScript.

To create a syntax-highlighting code with JavaScript, use the prettify library. Add the following in your code to add the library for syntax highlighting −

<script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js"></script>

To use it, add the following to your <pre> tag −

<pre class="prettyprint">
   Code comes here
</pre>