And for Facebook React. This reminds me of VB and Delphi components.

tkubacki · on July 16, 2015

Can't see how is React winning here - FLUX won already but in new HTML's web component era React will be even less relevant. There will be no need for big frameworks since apps could be build from high level components.

dominotw · on July 16, 2015

React's breakthrough was "pure render function", given a set state and props.

Polymer still needs a higher level framework like react. Many projects use polymer and react together.