Using GWT for rendering the end web page, Vaadin became one of the uber popular frameworks modern developers choose when creating applications for business. Utilizing a well-known component-based approach, Vaadin takes the burden off developer’s shoulder by communicating the changes made to the browser. An extensive set of UI components, along with varied widgets and controls, allows programmers to build cool applications in no time.
Pros and Cons
Building layout in Java, HTML or both, Vaadin gives an opportunity to bind data using either MVC or MVP. Drag and drop support along with other outstanding features simplifies the creation of single-page UIs for Java applications.
On the downside, a sluggish UI for a mobile app can be a concern since Vaadin sends back every event to the server.
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