JavaScript is the most popular client-side scripting language supported by all browsers. It is used for wide-ranging purposes, validating forms, creating cookies, and more. Learn online JavaScript certification courses and advance your career.

Here, we have selected the best online JavaScript courses for beginners and experts. We have also identified courses geared for intermediate and expert professionals who want upskill and advance their careers.

Those JavaScript certification courses have been offered by top industry leaders and best online learning websites like Udemy, LinkedIn, Coursera, Udacity, Edx, and more. We have selected the best JavaScript course based on course content quality, the responsiveness of the support, number of students enrolled, course rating/review, duration, number of lectures, certification, etc.

Top JavaScript Certification Courses

Let us now see a list of 90 Best JavaScript Courses which will help you to be a certified JavaScript Professional. This list has many online JavaScript courses, some of them are free and some paid.

Best JavaScript Courses For Beginners

Best JavaScript For Expert Professionals

Free JavaScript Certification Courses


❓ Do I get a Printable Certificate?

Yes, you will get a printable certificate in many courses. In fact, some course providers will ship a hard copy of the certificate to your desired address.

⚡ What eligibility is required to join a JavaScript courses?

For most of the courses:

  • No previous JavaScript experience is necessary!
  • Basic knowledge of HTML and CSS.
  • Basic computer skills and internet access.
  • Desire to learn about JavaScript!

🚀 What if I miss a class?

All the classes are recorded and can be replayed later.

🏅 What if I do not like a JavaScript course I purchased?

Most courses come with a 30 day return policy or have a 7 day free trial.

👉 How can I ask my doubts or questions?

Most courses have a forum that allows you to raise questions that are frequently answered by course authors.