Free Coupon Code Become A Certified JavaScript Developer- Practice Tests 100% OFF

Udemy Free coupon code for Become A Certified JavaScript Developer- Practice Tests course taught by MOHNAS LTD, which has 18,862 students and is rated 3.6 out of 103 votes. This course is about 4 hour(s) in English and was updated on October 27, 2025. You can use this Udemy course with a free certificate and find the coupon at the bottom of this page.

The Complete JavaScript Developer Course Exam

JavaScript is probably THE most popular and modern full-stack programming language you can dive into these days!

In this course, I'll be teaching you my absolute favorite language (JavaScript!) from the very beginning, right through to creating fully-fledged, dynamic & interactive web experiences.

We'll cover all the basics to get you up and running quickly, before diving into some of the really fun stuff like web-page manipulation, creating interactive forms, popups & other cool effects. Along the way, we'll be using the latest additions to the JavaScript specification (ES6, 7 & beyond) and maintaining good coding standards to keep our code clean and effective!

Once we master the basics, we'll dive into several real-life JavaScript projects, including an interactive quiz, a weather app, a real-time chat application, and a small UI library you can use in all your future projects!

We'll also take a look at some more advanced topics - object-oriented programming, asynchronous code, real-time databases using Firebase (including a new chapter about Firebase 9), and much more. Finally, we'll be setting up a modern workflow using Webpack & Babel, so that by the end of this course you'll be no less than a black-belt JavaScript developer with a lot of coding techniques in your tool belt.

Here's a detailed look at what you'll get:

• The core concepts and theory

• How to use JavaScript components

• Understand how to navigate in JavaScript

• Instructions on how to use third-party libraries in your JavaScript

• Detailed examples on how to use maps or an image picker

• A full user authentication flow

• How to connect to a backend server from your app

• Debugging instructions

• And so much more!

What will you need to succeed in this Exam?

• NO Android, Java, Swift, or C knowledge is required!

• JavaScript knowledge is required though - you don't need to be an expert but the basics need to be set (though there are refresher sections in this course!)

What does this course offer you?

• This course consists of 3 practice tests.

• The practice test consists of 20 questions, timed at 30 minutes

• The questions are multiple-choice.

• Every question is associated with a knowledge area

• The answers are randomized every time you take a test

• Once the test was taken, you will get an instant result report with categories of strength to weakness.

• You can re-take the tests over and over again as and when it suits you.

  
  

I'd be very happy to welcome you to the course!