A little IPhone outline on the right displays the results of your code (the area in the center) which you can edit right in the page. On the left side it gives you more information about what you need to do to beat the challenge.
I've just started out with Free Code Camp, but I'm already liking it a lot. Although it starts out pretty basic, I can't wait to get into the advanced topics like ReactJS, Node, and MongoDB!
The posts on this site are written and maintained by Jim Lynch. About Jim...