sstree makes it as easy as possible for developers to implement the commonly-recurring need of presenting tree-structure information in a Web-based user interface. This is done with a few very simple JavaScript code examples. Since the starting point is simple, it is easy to build on. Key features include collapse/expand functionality, a clean HTML structure, and cross-browser compatability. Visual appearance is handled by CSS, and degraded mode is still usable in browsers without JavaScript.
