Re:Ask HN: Interested in an e-book on building web apps with...
by ConnorLeet on Sunday December 11, 2016 @06:40PM
(#13154247)
The tutorial you linked definitely requires a good grasp on React & Redux, I suggest starting with this course: https://www.udemy.com/react-redux/
Udemy frequently has sales on holidays and all courses are ~$15
Section 6 & 7 - maybe this is what you are looking for?