Free Coupon Code Become A Certified React Developer: Practice Tests 100% OFF

Udemy Free coupon code for Become A Certified React Developer: Practice Tests course taught by MOHNAS LTD, which has 22,385 students and is rated 4.0 out of 164 votes. This course is about in English and was updated on August 29, 2025. You can use this Udemy course with a free certificate and find the coupon at the bottom of this page.

The Complete React Developer Course Exam

Many new React Developers find React easy to learn and that is true. But the problem is when they are coding complex structures, the code becomes unmaintainable and ends up having spaghetti code. Some developers as well do not know all the functionalities that React offers and they end up coding like they are using Vanilla JS instead of doing everything the React Way. A bad way of coding always produces bugs and worst, an unfixable one.

If all React Developers know how to code the React Way, it will be very easy to create a future-proof React application.

So in this course, we will learn everything that you need to know to master React. Everything will be created from scratch and we will not use any UI libraries so that you can create your own in the future. We will also use Typescript and rest assured that every code will have types.

To apply all the things that you will learn, we will create an E-commerce Shop with a lot of functionalities and components created from scratch. We will also apply the best practices in coding to make our code clean and create a future-proof application.

After this course, you will know all everything that you need to know in React and be an expert in coding the React Way! You will be your stack overflow every time you encounter issues because you will have a total understanding of every functionality and how they work.

Let's have some fun in this course!

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

• The core concepts and theory

• How to use React, JavaScript, and native components

• Understand how to navigate React Native apps

• A closer look at styling and animating React Native apps

• Instructions on how to use third-party libraries in your React Native app

• 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 course?

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

• JavaScript and React (for the web) 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!