Wicket vs Vaadin

Question

I am torn between Wicket and Vaadin. I am starting a micro-isv and need to make a choice of web framework. I have narrowed down my choices to Wicket and Vaadin. I have used both

Answer 1

(continued from the comment in the first Wicket-related answer)

The major difference between Vaadin and Wicket is with how UI composition and client side code is written. With Vaadin you usually compose your UI without any templates or HTML at all and you get a sleek, fully Ajax'ed UI out of the box. However, if you prefer the templating approach just use CustomLayout which does exactly that.

Client side coding is rarely needed, but when it is you do it with the Java-based GWT which is IMO a lot more nicer than writing Javascript by hand. Besides, with GWT you automatically get cross-browser compliant solution instead of having to deal with those issues yourself.

When comparing frameworks you also should take a look at community activity and documentation. With Vaadin both of those are excellent. Also note the Vaadin Directory which currently contains 100+ very useful UI components and other addons.