GWT Development Mode

GWT Development Mode is a tool that allows developers to write web applications using Java and see changes quickly without full page reloads. It works by running a special environment that communicates directly between Java code and the browser, enabling faster testing and debugging. Think of it as a live testing zone where developers can see updates instantly, making the development process more efficient. Once development is complete, the code can be compiled into standard JavaScript for deployment. This mode streamlines development while supporting the creation of high-performance web apps.