Event Dispatch Thread (EDT)

The Event Dispatch Thread (EDT) is a specialized process in Java GUI applications that handles user interface events, such as clicks and keystrokes. Think of it as a dedicated worker that manages all interactions with the computer screen, ensuring responses happen smoothly without freezing or lagging. When a user interacts, the EDT processes these events and updates the interface accordingly. To keep the application responsive, all UI updates should happen on this thread, preventing conflicts and ensuring a consistent, fluid user experience.