I’m looking for UI for my backend application(Spring Boot) and created a POC on Vaadin 7 framework. Right now I have a questions about my POC performance -
http://decisionwanted.com/ui/#!decisions/74080/comparison-of-antivirus-software-for-windows/74092,74096
Please click on the criteria at left panel and you will see a very noticeable delay.
Could you please take a look into this example and tell me how the performance can be improved ?