Developing HTML-Based User Interface Extensions
Last Updated December 16, 2024

The
vSphere Client
is a Web browser-based application that provides an extensible plug-in architecture. The user interface layer contains every visual component of the application, including data views, portlets, and navigation controls.
You can add UI features by creating user interface extensions. A UI plug-in contains one or more extensions, which add UI elements to the
vSphere Client
user interface.