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

Also do notice that even though Vaadin base framework is free, for some additional functionality you might need to buy extensions.

Ex - If you need to integrate a good charting solution such as Highcharts, you'd have to pay and buy the vaadin charts extension (even though highcharts is available free for FOSS apps, the vaadin charts plugin built on that is not given free for FOSS apps).