I have completed the FCC's React and Redux course and I can say that it was, interesting.
I'm honestly excited to start building apps with these frameworks because I had a lot of fun learning them.
Now, JS doesn't seem so scary anymore.
Now Disclaimer: You must have a good understanding of JS and ES6 to learn React and Redux. If you don't have a good understanding of JS, learning React and Redux will be very frustrating and it's just gonna piss you off.