Free JavaScript Course for Beginners

Yes, you can access the course content for free and earn a certificate of completion upon completion

This course is self‑paced and takes around 3.75 hours to complete, allowing you to learn at your convenience.

Yes, you’ll learn where and how to write JavaScript using the console, script tags, and external JS files.

Yes, you’ll learn conditional statements like if‑else and switch cases, and loops such as for, while, and do‑while.

Yes, learning JavaScript basics is a key step to becoming a front‑end or full‑stack developer, as nearly all interactive web apps rely on JavaScript.

Yes, this beginner‑friendly freeJavaScript course provides practical skills and a certificate you can add to your resume.

You’ll be able to write and debug basic JavaScript code, work with data structures like objects and arrays, and build interactive web features, making you ready for advanced JavaScript learning.

The skills you will gain are:

• JavaScript Basics
• Data Types
• Control Structures
• Functions
• DOM Manipulation
• Event Handling
• Error Handling
• JSON
• Asynchronous Programming
• APIs
• Debugging

There are multiple reasons to choose Great Learning to learn JavaScript:
- Great Learning Academy offers a wide range of programs and courses that cater to students of all levels.
- Great Learning has a strong reputation and is known for its quality education.
- The free courses are designed to prepare students for advanced courses
- Certificate of completion after completing the course

 Log in to Great Learning Academy and search "Introduction to JavaScript"
- Click on ENROLL NOW.
- Start Learning

Anyone who has a basic knowledge of HTML and CSS can learn JavaScript.

The basic knowledge of HTML (Hypertext Markup Language) and CSS (Cascading Style Sheets) is essential to learning JavaScript. Both can be learnt easily. 

Yes, you can opt for many courses as per your time suitability.

No, there is no limit. You can take this Introduction to JavaScript course many times until you do not completely understand it.

Introduction to JavaScript course is a free online course.

Knowledge: Creating interactive and more dynamic user applications, a basic understanding of JavaScript to make interactive applications, the various platforms to write JavaScript, the properties of JavaScript, and concepts like variables, loops, functions, operators, and more, hands-on experience. 

Skills: JavaScript and Hive. 

Yes, we provide a certificate after successfully completing the Introduction to JavaScript course.

Nowadays, JavaScript is in demand in almost all sectors. After learning JavaScript, you can make a career in the following: Web Application Developer, Front End Web Developer, JavaScript Developer, Web Designer, UX Designer, UI Designer, DevOps Engineer, and Full-Stack Developer.

The popularity of JavaScript can be gauged from the fact that all over the world, over 1.8 Billion websites exist, and around 95% of them are using JavaScript. 

Javascript is used for developing dynamic and interactive web content such as applications and browsers.

Yes, Javascript is worth learning because it still has continuously held its position as a highly used programming language worldwide in the past decade. It is the only programming language that is native to web browsers. 

After completing this course, you can choose the next available course as per your requirement.

Yes, Great Learning provides lifetime access to any of its free online courses, provided you have enrolled successfully.

The total duration of the Introduction to JavaScript course is 1.5 hours. You can, however, learn it at your convenience since the course is self-paced.