Free JavaScript Courses Online with Certificates (2026 )

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Free JavaScript courses with certificates from Great Learning Academy offer a comprehensive way to learn JavaScript. Covering basics like variables, data types, functions, loops, CSS, and HTML, these courses also delve into advanced topics such as object-oriented programming, the Document Object Model, and interactive website creation.

Hands-on projects help reinforce concepts, enabling learners to become proficient in JavaScript and develop dynamic web applications. Enroll to gain foundational and advanced knowledge, and earn certificates.

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UNIVERSITY

Microsoft

Data Analytics and Power BI Bootcamp

12 weeks • Online

with PL-300 Prep

PRO

2 projects

Advanced JavaScript Development

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BASICS

4.46 115.6K+ Learners 2.5 hrs

Introduction to JavaScript

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

View Course

BASICS

4.52 3.4K+ Learners 1.5 hrs

Introduction to TypeScript

Skills: Typescript, Javascript, Objects, Functions, Modules, Variables.

View Course

PRO

2 projects

Advanced JavaScript Development

View Course

BASICS

4.42 13.3K+ Learners 1 hr

JQuery Tutorial

Skills: jQuery Fundamentals

View Course

BASICS

Introduction to JavaScript

4.46 115.6K+ Learners 2.5 hrs

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

BASICS

Introduction to TypeScript

4.52 3.4K+ Learners 1.5 hrs

Skills: Typescript, Javascript, Objects, Functions, Modules, Variables.

PRO

Advanced JavaScript Development

4.57 839 Learners 4.5 hrs

BASICS

JQuery Tutorial

4.42 13.3K+ Learners 1 hr

Skills: jQuery Fundamentals

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Learner reviews of the Free JavaScript Courses

Our learners share their experiences of our courses

4.46

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NITHIASHREE M

5.0

★★★★ ★

India

“The Course Was Super Easy to Understand”

The course was exceptionally well-designed, making the material easy to understand and follow. The explanations were clear, and the concepts were broken down into manageable parts, which helped me grasp the topics effortlessly. I appreciated the straightforward teaching approach, as it allowed me to quickly build my understanding without feeling overwhelmed. Overall, the course was engaging and accessible, making it an enjoyable learning experience!

Sharmila

4.0

★★★ ★ ☆

India

“JavaScript: It's Easy to Understand the Way of Teaching”

It's easy to understand the concepts, and it provides a free and useful certificate. Thank you, Great Learning.

Gouri Vasant Madral

5.0

★★★★ ★

India

“Highlights of This JavaScript Learning Course”

Comprehensive Curriculum: The course covered all essential topics in JavaScript, from basics to advanced concepts. Interactive Learning: Engaging exercises, quizzes, and projects helped reinforce learning. Real-World Examples: Relevant examples and case studies made concepts easier to understand. Expert Instruction: Instructors were knowledgeable and explained concepts well.

Tejas Prashant Randhve

5.0

★★★★ ★

India

“Informative and Practical JavaScript Course”

The JavaScript course on Great Learning is well-structured and beginner-friendly, with clear explanations and useful coding exercises. I appreciated the interactive quizzes and the thorough coverage of key topics. However, the pacing could be slower for more advanced topics, and the live code editor could be more intuitive. Adding more real-world projects and a community forum for discussions would improve the experience. Overall, it’s a solid course for learning the basics of JavaScript.

Muhammad Najam

5.0

★★★★ ★

“A Great Introduction to JavaScript!”

The course provided an excellent foundation for beginners. The explanations were clear, and the examples were very practical. I feel much more confident with JavaScript now, and I appreciate how it covered everything from basic syntax to functions and loops. Highly recommended for anyone just starting their JavaScript journey!

suman pervaiz

5.0

★★★★ ★

“Valuable Learning Experience with Clear Examples”

I recently completed the 'Introduction to JavaScript' course on Great Learning. The course provided a strong foundation with clear explanations and practical examples. It was concise yet packed with valuable insights, making it an excellent starting point for beginners.

Akshara R

5.0

★★★★ ★

India

“Covered JavaScript Content in 2 Hours and 30 Minutes”

I covered the JavaScript content in 2 hours and 30 minutes. It was a great opportunity to review the material, and the instructor clearly explained the content. I also liked the quiz part for applying the knowledge.

Sepand Haghighi

5.0

★★★★ ★

“Great Course for Beginners in JavaScript”

Nice course for beginners to learn JavaScript, covering most basic topics. I suggest adding map and object to the course.

Santhikumar Kogila

5.0

★★★★ ★

India

“Best Choice for JavaScript Beginners”

Nice course for beginners, explained every topic with live examples.

Gabaza Ngobeni

5.0

★★★★ ★

South Africa

“An Excellent In-Depth Introduction to JavaScript”

I really enjoyed the content of this course. I was able to get a great introduction to JS, and the examples given helped me practice on my own.

Meet your faculty

Meet industry experts who will teach you relevant skills in JavaScript

Faizan has been working as an Instructor of Data Structure and Algorithm for the last 1 year. He has expertise in languages such as Java , JavaScript etc. He is a Subject Matter Expert in the field Computer Science and a competitive programmer. He has been working in the technical content development and is a Research Analyst .

Frequently Asked Questions

Does these JavaScript courses include any certification?

These JavaScript courses provides a certificate of completion after finishing, not a professional certification.

What are the prerequisites to learn these JavaScript courses?

HTML and CSS are the foundation of working with Javascript. So, you will need to have a basic understanding of working with them to learn these free online JavaScript courses.

How to learn JavaScript step by step for free?

Begin with learning HTML and CSS. If you are already familiar with these technologies, you can follow concepts from this suite to learn Javascript online for free.

How long does it take to complete these JavaScript courses?

These courses range from 2-3 hours. But you can learn them at your leisure since the courses are self-paced.

Will I get certificates after completing these free JavaScript courses?

Yes, you will receive JavaScript certificates for each of these courses after successfully completing them.

What knowledge and skills will I gain upon completing these free JavaScript courses?

After completing these courses, you will have a thorough knowledge of working with JavaScript properties, variables, conditional statements, loops, operators, arrays, and functions. You will also develop skills to work with real-time problems through demonstrated JavaScript projects from these courses.

Will I have lifetime access to these JavaScript courses with certificates?

Yes, you will have lifetime access to these JavaScript courses after you have successfully enrolled in them. These free JavaScript certificates also hold lifetime validity after you have successfully completed the courses.

How much do these JavaScript courses cost?

These are free JavaScript courses; you can learn them online on the Great Learning Academy platform without paying.

Who are eligible to take these free JavaScript courses?

Anybody with basic HTML and CSS knowledge can take these free JavaScript courses.

What are my next learning options after these JavaScript courses?

After learning JavaScript thoroughly, you can learn from the Full Stack Developer course and earn skills to be a certified Web Developer.

Why is JavaScript so popular?

JavaScript allows the construction of web applications as a whole. It is also the preferred language for many businesses since engineering teams only have to worry about one programming language, making it simpler to debug and reducing expenses throughout the development process.

What jobs demand you to learn JavaScript?

Learning JavaScript offers various job opportunities to both freshers and those looking to position themselves in higher designations, like:

Front-End Developer
Web Application Developer
JavaScript Developer
UX Developer
UI Developer
Web Designer
Full Stack Developer

Why take JavaScript courses from Great Learning Academy?

Great Learning, a popular ed-tech firm, believes in transforming lives. Popular free online courses are offered by the Great Learning Academy initiative to help learners, trained by industry experts, excel in the fields they are interested in free of cost. More than 5 million students in 140 countries have benefited from Great Learning Academy's free online courses with certificates. Furthermore, it offers students a variety of assignments and projects to work on in order to brush up on and improve their skill set. These JavaScript-free courses help enthusiasts learn concepts from basics and also understand to work with advanced concepts online.

What are the steps to enroll in these free JavaScript courses?

To learn JavaScript concepts, you need to:

Go to the course page
Click on the “Enroll for Free” button
Start learning JavaScript courses for free online.

Free JavaScript Courses

Learn JavaScript For Free

Skills You’ll Gain in These Best Free JS Courses

Learner reviews of the Free JavaScript Courses

Meet your faculty

Mr. Faizan Parvez

Frequently Asked Questions

Media spotlight and awards