Frontend framework for enterprise application?

Question

Java

Recommend a framework for developing the application interface.
The main requirements are the speed of development, the availability of ready-made components, powerful grids.
The server part is written in Java.
Now we are trying Vaadin, but its grid is rather weak to say the least(

Answer 1

Why don't you consider angular in bootstrap bundles? I am also developing in java now, I will use web services, I plan to use angular and bootstrap on the UI side. Then I will finish writing for mobile phones. It's just that all these frameworks are hard to customize. I hope that this will not happen with angular and bootstrap, I have not used them yet.

Answer 2

ExtJS, GWT, PrimeFaces

Answer 3

Фактор платный или free является важным при выборе framework?
p.s.
ExtJS,GXT, DevExtreme, Kendo JSP - платные,
GWT, PrimeFaces - free