What are the best client-side JavaScript application frameworks?

Users will (automatically) download the AngularJS script upon arrival to the application or website. This results in more overhead on the initial page visit, it is slightly larger in file size than the jQuery library, but contains much more.

Users will (automatically) download the AngularJS script upon arrival to their local computers in order for it to work application or website. This results in more overhead on the initial page visit, it is slightly larger in file size than the jQuery library.

As opposed to just using raw JavaScript, uUsers will (automatically) download the AngularJS script to their local computers in order for it to work. This results in more overhead on the initial page visit, it is slightly larger in file size than the jQuery library.