I remember my first React project in 2015. A co-worker initialized the project with CoffeeScript and Flummox, then switched to ES6 and then switched to Redux.

I remember my first React project in 2015. A co-worker initialized the project with CoffeeScript and Flummox, then switched to ES6 and then switched to Redux. It was a few thousand lines of code, so it was often "Yes we can add that new feature when I did my refactoring" which often took weeks in which I couldn't do anything valuable. Also, the bugs that grew of those re-writes followed us for months.