The site Design is good but the code editor is not at all good. It would be nice if I could practice while traveling. Which brings me to the a need for a PWA so that I can learn on the go.
Better mobile design needed for the website. Also a PWA would be super helpful if possible
the freecodecamp developer team is small, the project is massive and open source and a lot of volunteers contribute their time in helping making it better
if you want to propose a feature you can open a GitHub Issues