I’m sorry if this is the wrong place for suggestions. Please let me know where I should go if that is the case.
I think that the documentation for webix does not do the framework justice. Certain methods/properties exist but are not documented on certain components (getColumnConfig works on datatable but it is only documented in treetable). Samples are given without any clear way to access or edit the code (should be linked to a Code Snippet instead of a page with the sample).
These are a couple of examples that I can think of right now but more have cropped up since I’ve started using the framework; and don’t get me wrong, it is a great framework, I just wish the docs were better.