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Best Free Javascript Online Courses in 2024

Last Updated : 04 Jan, 2024
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Want to become a JavaScript developer without paying any FEE? There are many courses available in the market for which you have to pay thousands to lakhs of rupees, but what if you register for a course without paying even a single penny? Yes, that’s possible.

Free JavaScript Courses

In this blog, let’s talk about some of the best JavaScript courses which are absolutely FREE for anyone. If you’re a beginner thinking of starting your journey as a JavaScript developer, these courses are definitely going to help you get into this wonderful career opportunity.

7 Best FREE JavaScript Courses

Let’s look into some of the best and FREE JavaScript courses that are available to anyone who wants to start their career in JavaScript:

1. Fork JavaScript – Self Paced by GeeksforGeeks

In this FREE JavaScript course, you will learn all you need to know as a JavaScript programmer! It’s a beginner’s guide to the JavaScript language and environment, for both newbies and experienced JavaScript developers

You’ll also learn how to think like a developer, design application features, architect your code, debug code, and a variety of other real-world skills that you’ll need on the job as a developer. By the end of the course, you will have gained the knowledge and confidence to build basic projects and get started with your journey in JavaScript.


  • JavaScript Introduction
  • JavaScript Basics
  • Arrays and Strings
  • Objects
  • Functions and Closures
  • Classes
  • Event Handling and DOM Manipulation
  • ES-6 and other concepts
  • Advanced JavaScript
  • Best Practices

Duration: 1 month

And once you are done with the free course, it is recommended for you to enroll in: Advanced JavaScript-Self Paced Course.

2. Interactivity with JavaScript [Coursera]

This is a beginner level course which help you to understand how JavaScript is used to perform various operations. You also learn how to write JavaScript code and also learn skills like DOM (Document Object Model).

This is a specialization course where you get to work on 3 quizzes. After the course, learners will be able to react to DOM Events and dynamically alter the contents and style of their page.


  • Week One: Data Types
  • Week Two: Reacting to Your Audience
  • Week Three: Arrays and Looping
  • Week Four: Using JS for Interactive Images

Duration: 9 hours

3. Advanced and Object Oriented JavaScript and ES6 [Udemy]

This is a FREE course offered by Udemy where you master the internals of JavaScript and use it in a better way. You’ll learn the concepts like in built reference types, overload functions, object modification, constructors and prototypes.

Throughout this course, you will learn the basic concepts of JavaScript required to get a deeper understanding.


  • Introduction
  • Primitive and Reference Types
  • Functions
  • Objects
  • Constructors and Prototypes
  • Inheritance
  • Patterns
  • ES6 Features
  • Arrow Functions
  • Destructuring
  • Maps and Sets
  • Classes and Inheritance
  • Promises
  • Modules

Duration: 5 hour 24 min

4. JavaScript Essentials [Udemy]

In this course, you will learn how JavaScript works, some basic API’s and finally create a mini project. We’ll also dive into some more detail about how JavaScript works and even advanced topics like prototype inheritance, scope, execution context and much more. 


  • Introduction
  • Basic Syntax
  • Comparison & Condition Execution
  • DOM Manipulation
  • Final Overview

Duration: 6 hour 29 min

5. Learn JavaScript [Codecademy]

This is a beginner level course which help you to learn how to use JavaScript — a powerful and flexible programming language for adding website interactivity. In this course, you’ll learn JavaScript fundamentals that will be helpful as you dive deeper into more advanced topics.


  • Welcome to Learn JavaScript
  • Introduction
  • Conditionals
  • Functions
  • Scope
  • Arrays
  • Loops
  • Iterators
  • Objects
  • Next Steps

Duration: 20 hours

6. Learn to Program in JavaScript: Beginner to Pro [Udemy]

In this FREE JavaScript course, you’ll be having some familiarity with HTML/CSS is required as JavaScript is used for DOM manipulation. You also get to:

  • understand object orientation in JavaScript
  • write functional programs in JavaScript
  • know some pitfalls and how to avoid them
  • write rich internet applications (AJAX style)


  • Familiarity with HTML/CSS
  • DOM manipulation


7.  JavaScript Fundamentals [Pluralsight]

In this course, JavaScript Fundamentals, you’ll learn everything you need to know to produce production quality web applications and web page features. First, you’ll learn how to set up a development environment which will make you highly productive writing JavaScript.

Next, you’ll learn all the JavaScript language features needed to create professional applications. Finally, you’ll see a sample web application created to manage a fleet of self-driving cars.


  • Course Overview
  • Introduction and Setup
  • Language Features
  • Operators
  • Functions and Scope
  • Objects and Arrays
  • Classes and Modules
  • Programming the BOM and DOM
  • Promises and Error Handling
  • Data Access Using HTTP
  • Forms
  • Security and Building for Production

Duration: 2 hours 59 min

Wrapping Up

Now that you have a list of 7 best and FREE JavaScript courses, you can choose the best one as your requirement. These courses covers a basic understanding which might help you to build a career in JavaScript. You also get to implement what you learn by working on some of the best project ideas on JavaScript.


1. Which is the best JavaScript course?

If you want to advance your learning in JavaScript, you can do that by registering for a very affordable course – Master JavaScript – Complete Beginner to Advanced. This is one of the best JavaScript courses every developer must learn from.

2. Can we learn JavaScript in 10 days?

In 10 days, you’ll just get a common idea of JavaScript’s working. Programmers generally takes three to six months to get a better understanding and proficiency in JavaScript. You need to practice continuously to get an in-depth knowledge.

3. Where can I get free JavaScript course?

You can register Fork JavaScript -Self Paced which is one of the best for beginners. This course covers basic concepts which is required to get into JavaScript.

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