[paradite]

In defense of JavaScript, there is an article that appeared here not long ago:

http://mrmrs.io/writing/2015/07/27/too-many-tools/

Basically all these new terms come out because people are constantly trying to improve the ecosystem and make it better according to their own standards, be it more modular, more robust, or more scalable.

Eventually winners will emerge and the losers will die out. Give it a few more years and it will stabilize.