Drag and Drop Interface
Drag and drop is a user interface interaction model that allows users to select and move graphical objects (such as icons, files, or UI elements) by clicking and holding them, dragging them to a new location, and releasing them to perform actions like reordering, uploading, or organizing. It is widely used in web and desktop applications to enhance user experience by providing an intuitive, visual way to manipulate content without complex commands or forms. This concept is implemented through JavaScript libraries, HTML5 APIs, or native frameworks in various development environments.
Developers should learn and implement drag and drop interfaces when building applications that require intuitive user interactions for tasks like file management (e.g., uploading files by dragging into a browser), content organization (e.g., reordering lists in a dashboard), or visual editors (e.g., designing layouts in a WYSIWYG tool). It improves usability by reducing cognitive load and making complex operations more accessible, especially in productivity apps, CMS platforms, and design software where direct manipulation enhances workflow efficiency.