I have been on the fence for using Redux in a large-scale project and I am still not convinced about its usefulness. I feel its too much code for too little gain. You have listed it as one of the tools you have used in org-web. Does it add value?
Redux also helped me grow a lot as an engineer. I'm sure the concepts that it builds on aren't new, but they were new to me when I first started using Redux and I now spend a lot of time thinking the way Redux taught (or forced) me to think.