After making the course about how to build a small game with React, I've received some questions and requests about how the more basic concepts of React work. So decided to make a full set of short screencasts explaining things like what is the scope of a React component, how to use the component properties, event handlers and so on.
I just completed the recording of the first few lesssons and made a small trailer. Hope you like it.
First actual lesson coming in two weeks from now.
By the way, if you would like to get more articles about React you can always sign up for my email list.