Drag and drop UI elements in Flutter with Draggable and DragTarget

Drag-and-drop is a user interface interaction that allows users to select, move, and release items within an application, mimicking real-world actions. This tutorial explores how to implement drag-and-drop functionality in a Flutter app using widgets like Draggable, DragTarget, and LongPressDraggable. It details the creation of engaging drag-and-drop experiences, such as customizing orders in meal delivery apps or uploading images on hosting services. The tutorial includes practical examples, such as building a jigsaw puzzle, showcasing how these widgets work together to enhance user interaction. It emphasizes the importance of feedback during the drag process and offers insights into listening to drag events for a more dynamic and responsive user experience.