Is there any actual codecademy support staff for lessons?

There’s a lesson that not many people reply to and also the instructions aren’t really specific as to only do the instructions on the browsers set up terminal only or with your own terminal as well. For someone that’s doing the

Create a Front-End App with React


This lesson:
Learn JavaScript: Browser Compatibility and Transpilation

is poorly written for someone that’s trying to learn

To the question in your headline, I don’t think so. This seven year old start-up is still dependent on free contributors to provide the bulk of their support. Not many React officiandos on this side, at present, hence not many replies.