javascript load external script code example

Example 1: linking a script .js

<script type="text/javascript" src="path-to-javascript-file.js"></script>

Example 2: javascript dynamicly include another js file

var script = document.createElement('script');
script.src = "https://www.examplesite/myscript.js";
document.head.appendChild(script);

Example 3: how to include external javascript in html

<script src="script.js">