Read A Complete React Redux Tutorial for Beginners (2019)

A Complete Redux Tutorial (2019): why use it? – store – reducers – actions – thunks – data fetching
Trying to understand Redux, it’s really confusing how it all works. Especially as a beginner.
So much terminology! Actions, reducers, action creators, middleware, pure functions, immutability, thunk…

Redux documentation is good, but @dceddia really got it right with his version of a Redux tutorial. Very well done!