Hi, maybe you know how to use React, but have you ever thought about what happens behind the scenes everytime you render new element? Do you want to actually "understand" what exactly is virtual DOM, how it works and what happens inside popular virtual DOM manipulation libraries? If so, then this course is for you!

My name is Filip and I am a passionate JavaScript developer, who likes to create his own libraries. In this course we'll start by creating simple React app, then we will take a deep dive into virtual DOM, and finally, I'll show you how to create your very own lightweight version of React and how to use JSX. At the end of this course you are going to understand principles, people who wrote React, understand.

So if you ready to transform from a JavaScript developer to JS software engineer in no time, just click this button and I am happy to see you on the inside!