Not cool but well supported and easy to work with. As other points out if a piece of js is cool today it is outdated somewhere next month. Having worked exten

Not cool but well supported and easy to work with. As other points out if a piece of js is cool today it is outdated somewhere next month. Having worked extensively with both the old angularjs as well as angular 4 and 5 my recommendation is to switch to the new angular if you are going to keep developing it.