The sidebar object provides a quick solution for a vertical menu. In a way, it is similar to a tree widget, but offers more user-friendly interaction. The menu can be nested to any level, but often a better user experience is to limit how deep the menu goes.


Group similar nodes for a better user experience and faster navigation.


Sidebar allows to create nested menues in case you need one.


Easy integration with other w2ui controls such as a layout.

JavaScript APIs

All functionality can be accessed from JavaScript in short, human-readble commands.

Clean Syntax

If it is easy to define a widget, it is easier to avoid mistakes. The code is clean and easy to read, as you can see below.


If you are not satisfied with a node, you can specidy any HTML text instead of it.

The Code

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