What is Javascript?

Javascript means the brain of a document...

* To understand better here's a simple JavaScript code:



<!DOCTYPE html>
<html>
<body>
​
<h2>My First JavaScript</h2>
​
<button type=button"
onclick="document.getElementById('demo').innerHTML = Date()">
Click me to display Date and Time.</button>
​
<p id=demo"></p>
​
</body>
</html> 
​