Hello All, If you want to learn JavaScript by yourself and looking for some free resources like books, sites, and tutorials then you have come to the right place.

In this article, I am going to share some of the best free JavaScript online courses you can join to learn JavaScript by yourself, on your own schedule, and at your own place.

A lot of people are learning JavaScript and the number is only increasing by each passing day, and why not? It’s the #1 web development language. It also has tons of useful frameworks and libraries like Angular, React Node.js, and jQuery which makes web development really easy.

If you are looking for a job or starting your own websites, learning JavaScript is a good decision. In today’s world, I highly encourage people to learn to code and at least know to build a web application and mobile application on their own, and by learning JavaScript you can hit these two birds in one stone.

Yes, you can also develop a mobile application using JavaScript. If you don’t, ReactNative is a JavaScript library, which allows you to develop a mobile application for Android and iOS devices like the iPhone and iPad in JavaScript.

Now, the big question is which courses should you choose to learn JavaScript? There are tons of choices available in terms of books, tutorials, paid courses, and free courses.

There are even websites you can use to learn JavaScript interactively. You might want to check out them in my earlier post about 5 websites to learn JavaScript.

I leave that choice to you and I am going to share the5 best free courses to learn JavaScript in this article. These are good and made free by their instructor for educational purpose and perfect to start with.

Btw, If you don’t mind spending a few bucks for learning something as valuable as JavaScript then I also suggest you check The Complete JavaScript Course 2021: Build Real Projects! course by Jonas Schmedtmann on Udemy. A hands-on guide to learning JavaScript in 2021. It’s not free but complete worth of your money and its also highly affordable and you can buy in just $10 on Udemy sales.

3 Free Online Courses to Learn JavaScript in 2021

Here is my list of some of the best courses to learn JavaScript in 2019 and that too for free. Though you can start learning JavaScript the way you want, my suggestion is to start with fundamentals, learn the JavaScript language before learning any framework or library.

1. Javascript Essentials

This is a basic course to learn the JavaScript programming language. In this course, you will learn all the basics of JavaScript language like primitive types, arrays, functions, operators, objects like a window, DOM, and much more.

You’ll also learn how JavaScipt works, some basic APIs, and in the end, you will develop a mini JavaScript project by applying the knowledge you have learned in this free JavaScript course.

The course is ideal for anyone starting with JavaScript from scratch but has some programming experience, but don’t worry, if you are new to programming and just started with JavaScript then also you can take this course as it perfect for beginners.

Here is the link to sign up for this course for FREE — Javascript Essentials

2. Interactivity with JavaScript

This is an awesome free course to learn JavaScript on Coursera, one of my favorite online learning portal. This course will introduce you to the basics of the JavaScript language.

This course covers concepts such as variables, looping, functions, and even a little bit about debugging tools. You will not only understand how the Document Object Model (DOM) is used by JavaScript to identify and modify specific parts of your page but also how to interact with DOM.

After the course, you should be able to react to DOM Events and dynamically alter the contents and style of their page. The class will also help you to build a final project — the creation of an interactive HTML5 form that accepts and verifies input.

Here is the link to sign up for this course for FREE —Interactivity with JavaScript

And, if you find Coursera courses useful, which they are because they are created by reputed companies like Google, IBM, Amazon, and best universities around the world, I suggest you join the Coursera Plus, an annual subscription plan from Coursera.

This single subscription gives you unlimited access to their most popular courses, specialization, professional certificate, and guided projects. It cost around $399/year but its complete worth of your money as you get unlimited certificates.

3. JavaScript Fundamentals

This is a great course to start learning JavaScript from scratch. It touches every aspect of JavaScript language in detail and shows you how to get the most from the language of the internet.

In this JavaScript course, the instructor Liam McLennan will teach you about common building blocks of JavaScript programs like syntax, operators, null, undefined, loops, object, equality, functions, control flow, types, etc.

Later you will also learn about Type system and various JavaScript libraries like Regular expression, Date, JSON, Math, etc. You will also learn about how to test your JavaScript code and debug it using Firebug a JavaScript debugger from Mozilla for Firefox browser.