I’ve been lurking around the documentation and the demo sections quite a lot recently.
I’ve just came across realizing that some of the documentation is missing or incomplete.
For example, there is no documentation section on the jqxForm
widget for Angular:
https://www.jqwidgets.com/angular/
This widget is documented for React and Javascript/jQuery:
https://www.jqwidgets.com/jquery-widgets-documentation/

The existing documentation is often incomplete.
The doc on the autoUpdate
property for the jqxPanel
says only: Sets or gets the autoUpdate property.
:
There is incomplete documentation on the append
method for the same jqxPanel
widget:

You find no description here at all… just a code.
To learn the API we have to post the questions here on a forum. Some questions get answered and some not. Others take a day to answer. I do like the jqxwidgets
library as it reminds me of QT
that I’ve been using for years. But a lack of the proper documentation and a lagging support forum and its time-dragging response makes it quite tedious and frustrating. I hope you will get the documentation straightened up as there is a lot of space for improvement there.