Speaking as someone not intimately involved in the web development community, React looks decent but absolutely not worthy of the obscene amounts of hype it received... unless what web devs had before was really that horrible, because that's the impression I got. Though from what I can tell, jQuery and React are somewhat orthogonal tools, as I have used the former and it goes beyond rendering views.
What I cannot figure out is all the harping on about "functional style". The React examples all felt more Smalltalk-ish to me than anything else (I suppose unsurprising given JavaScript's vague influences from Self). The use of closures doesn't really change the conceptual patterns much. Is it because the tutorial can only cover so much ground, or is it that since some of the primary buzz around FP was the management of mutable state, to the point that people now instinctively associate the idea with FP?
What I cannot figure out is all the harping on about "functional style". The React examples all felt more Smalltalk-ish to me than anything else (I suppose unsurprising given JavaScript's vague influences from Self). The use of closures doesn't really change the conceptual patterns much. Is it because the tutorial can only cover so much ground, or is it that since some of the primary buzz around FP was the management of mutable state, to the point that people now instinctively associate the idea with FP?