Best Udemy JavaScript Course 2021 [Comprehensive Guide]

Today, JavaScript is the heart of all web development. No website can be build today without using JavaScript. Are you looking for a quick starter course on Udemy to start your career in JavaScript Development?

Then today we will discuss the best Udemy JavaScript course which you can take and skyrocket your web development career.

Note that this guide is for beginner-level programmers. Not for someone who is extensively experienced in the field of Web Development.

What is JavaScript and why you should learn it?

JavaScript is a programming language that is loosely typed interpreted language used to create websites and mobile applications. But in the current world of programming, we do not use JavaScript directly to create a website or mobile application. Instead, we use Frameworks created to easily build websites and mobile applications.

But before starting learning any JavaScript-related frameworks you must start with the basics. So below is the list which we compiled which you can take to learn JavaScript on your own. It’s always better to have instructor-based learning with paid services.

Best Udemy javascript course
Also, currently, JavaScript is the highest in-demand skill on

Why I am insisting to use paid services is because most of the time if you paid for the course you are more motivated to complete that course rather than you do it for Free. In which case you can lose motivation over a while and quiet.

JavaScript is a programming language that conforms to the ECMAScript specification. JavaScript is high-level. Often just-in-time compiled, and multi-paradigm. It has curly-bracket syntax, dynamic typing, prototype-based object orientation. And first-class functions


  • JavaScript is a key tool for front-end, back-end, and full-stack developers.
  • The average annual salary for a JavaScript developer is $72,000.
  • Companies like Walmart, Netflix, and PayPal run big internal applications around JavaScript.
  • Having strong JavaScript knowledge will help you land your dream job.

Best Udemy JavaScript Courses

So let’s jump on the best Udemy Courses for starting up on JavaScript.

JavaScript Basics for Beginners:

In this course, you will learn to understand the fundamental concepts of JavaScript. You will learn problem-solving skills. What are the best practices of JavaScript? and What are the common pitfalls and mistakes you can avoid as a developer?

While exploring this course I learned various pros and cons of this course which we will discuss here. So let’s start.


  • Easy to understand videos.
  • The instructor is very helpful and provides a quick response to queries.
  • No Coding experience is required to take this course.
  • Up to date course material.
  • Comes with a 30-day money-back guarantee if in case you do not like it.
  • In the end, you will earn a Certificate of completion.


  • Less exercise, quizzes, and projects.
  • Videos are very small not too detailed.

Below is the second course which we recommend to take if you didn’t find the above one that good.


  • Aspiring developers – perhaps you learned a little bit of HTML and CSS and want to take your first JavaScript programming course. This course is an ideal starting point.  
  • Experienced developers with no degree in computer science – there are a lot of self-taught web developers out there who cannot solve basic programming problems, because they never attended college. Don’t be one of those! This course teaches you the fundamental programming skills that every developer must know. 
  • Anyone who wants to better understand JavaScript – chances are you’ve taken another course but didn’t understand certain topics well. You can take this course to fill the gaps and strengthen your understanding of JavaScript. 

Modern JavaScript From The Beginning:

This one goes a little advanced hence the initial requirement to start this course is that at least you have Html/CSS knowledge.

This is a front-to-back JavaScript course for absolutely everybody. We start with the fundamentals and work our way to advanced programming without relying on frameworks or libraries at all. You will learn a ton of pure JavaScript, whether you are a beginner or an established JavaScript programmer.


  • Starts from absolute basic of JavaScript.
  • More Advance topics such as DOM(Document Object Model), OOP (Object Oriented Programming) including ES5 are taught.
  • Most in-demand Asynchronous programming with Ajax is covered with the very best material and easy-to-understand projects.
  • Taught basic JavaScript patterns which are really very important for being a better developer
  • With the Help of Modular Learning and 10 Real-world Project, this course is a pure gem.


  • Requires initial knowledge of HTML/CSS.

Who this course is for:

  • People that want to learn modern JavaScript from beginner to advanced without libraries and frameworks

The Complete JavaScript Course 2020: Build Real Projects

This one is the last recommendation from our list to start learning JavaScript. This course also provides a crash course on Node.js which is also a great framework to get started to know how to do Backend Development for web developers.

This course has an excellent concept of JavaScript taught in videos. With the Help of coding challenges and quizzes, it blends into an excellent course to recommend. Also, this course does not have any prerequisites to start the course.

It starts with complete basics and the project taught is very thorough and detailed. Let us go to the pros and cons of this course.


  • No Prerequisite.
  • Start from scratch and videos are very detailed, easy to understand.
  • NPM, Webpack, Babel, and ES6 modules are also been covered.
  • Asynchronous JavaScript is taught with projects, Ajax/async/wait is also detailed very well.
  • Practice your new skills with coding challenges included with solutions
  • 3 Real-world apps with both ES5 and ES6+.
  • Great Support.


  • Too lengthy.
  • End Project is not very well explained.

Who this course is for:

  • Take this course if you want to gain a deep understanding of the most popular programming language in the world: JavaScript.
  • Take this course if you have taken other JavaScript courses but: 1) still don’t really understand JavaScript, or 2) still don’t feel confident to code real-world apps. This course is perfect for you!
  • Take this course if you’re interested in using popular libraries/frameworks like React, Angular, or Node.
  • Take this course if you want to get started with programming in general: JavaScript is a great language to learn how to code.


As I have provided you a completely comprehensive guide to pick the best course for Javascript from Udemy. You can go through all the cons and pros of the courses mentioned above and choose whichever suits your needs the best.

As per my recommendation, I would recommend going with JavaScript Basics for Beginners, as this is the most complete course if you are a beginner. It has a very good project that lets you learn things from scratch.

And certainly, you will learn a lot from it. Once you got the start with creating all the projects mentioned in that course then you can go ahead and select the advanced level JavaScript courses.

If you liked my post then please read our other post as well. We have compiled an interview question series that should be beneficial for you after you have taken that course and start applying to the companies for Software Developer jobs.

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