Definition:
JavaScript is a programming language. Just like people use different languages to talk, JavaScript is used to tell computers and websites what to do.
For example, if you create a form on a website and add a button, you can make a message appear whenever someone clicks it.
JavaScript can also make things move, slide, or change on a website.
It helps make websites fun and interactive.
It also controls parts of the webpage so it works and looks alive.
Example:
<button onclick="showMessage()">Click Me</button>
<p id="output"></p>
<script>
function showMessage() {
document.getElementById("output").innerText =
"www.edutation.com";
}
</script>
Output: