JavaScript Tutorial

Learn JavaScript

JavaScript is the world's most popular programming language.

JavaScript is the programming language of the Web.

JavaScript is easy to learn.

This tutorial will teach you JavaScript from basic to advanced.

JavaScript Example

Example:

function myFunction() {
  document.getElementById("demo").innerHTML = "Hello JavaScript!";
  document.getElementById("demo").style.fontSize = "25px";
  document.getElementById("demo").style.color = "#ff4500";
  document.getElementById("demo").style.backgroundColor = "#111827";
}

Click the button below to try it out yourself!

Why Study JavaScript?

JavaScript is one of the three essential languages for web development:

HTML to define the structure of web pages
CSS to style web pages
JavaScript to add interactivity to web pages

This tutorial covers all relevant versions of JavaScript including:

The Original JavaScript ES1, ES2, ES3 (1997-1999)
The First Major Revision ES5 (2009)
The Second Revision ES6 (2015)
All Annual Additions (2016-2020)

Additional Resources

Explore various resources to enhance your JavaScript skills:

Video: JavaScript in 48 Minutes

JavaScript in 48 Minutes

Full Course for Beginners

We are not affiliated with YouTube or the creator of the video.

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