SWT (Standard Widget Toolkit)

SWT (Standard Widget Toolkit) is a library used by Java developers to create graphical user interfaces (GUIs) for applications. It provides a set of tools and components—like buttons, menus, and windows—that allow users to interact with software visually. Unlike some other GUI toolkits, SWT leverages the native look-and-feel of the operating system (Windows, macOS, Linux), ensuring applications look consistent and perform efficiently. Overall, SWT helps developers build professional, responsive, and platform-specific interfaces for desktop applications using Java.