Assuming a person has same level of expertise in JS and Java, Should he choose ExtJS or ExtGWT for a new project with Java / Spring server side backend,
1.Are they functionally equal?. All the widgets available in ExtJS are available in ExtGWT?
2.Or new widgets available in the ExtJS and they will be ported ExtGWT in next releases?.
I see that ExtJS 4 is coming. But ExtGWT is 3 only.
I could not find any comprehensive comparison between ExtJS and ExtGWT