Java developers commonly use Swing for creating graphical user interfaces (GUIs), despite it being considered an older technology. Swing offers a rich set of components that maintain a consistent look across different operating systems, unlike AWT, which varies by platform. Although AWT was historically used, it has largely fallen out of favor due to its limitations. Some developers also utilize SWT and JFace, particularly in the context of the Eclipse IDE, as these provide a more native OS experience. For web applications, many programmers are transitioning to HTML, CSS, and JavaScript frameworks like ExtJS or Elm. Tools like NetBeans and IntelliJ offer GUI designers that facilitate the creation of interfaces through drag-and-drop functionality, although care must be taken with dependencies. Mixing AWT and Swing components is discouraged due to potential issues. For those starting with Java GUI, learning AWT before moving to Swing is common, but it's important to note that Android GUI development differs significantly from both Swing and AWT.