If you compose front end code, it shouldn't be news that you could without much of a stretch compose web applications with NodeJs since both depend intensely on JavaScript.
Comprehend that Hub is certainly not a silver shot, it's not generally the best answer for each undertaking. Anyone can fire up a server in Hub, yet it takes a more profound comprehension of the language to compose web applications that scale.
As of late, I've been having loads of fun with Hub and I think I've adequately learned to share, get input and find out additional. By and large to solidify my insight.