Hongwei Tang

Interesting idea. I would have needed that when I was still uploading projects to Dropbox. But now I find it better to get used to a Git workflow and then upload everything to one of the available Git platforms. It's also pointless to always save all the node_modules stuff, it eats up a lot of file storage resources.

Looks interesting. I would suggest to add a comment function so refactored versions can be explained in why this is the solution to go. There is an example where the original code used a map function but the refactored showed a forEach and a for loop but it doesn't make it clear why you should go with forEach or for since all three are valid but in the arbitrary example they only print a...

App looks great, love the idea. In terms of design it feels like the icons are not 100% consistent and typography sizes/weight are a bit off too.