March 3, 2015
Webix UI provides a lot of widgets, but it is just a tiny bit, as compared to the massive amount of different Open Source libraries. Fortunately, it is quite easy to wrap any custom library in Webix UI control.
Check the image below. It is an active Canvas object and you can try to drag-n-drop stars.
You can check full source code of the demo at http://konvajs.github.io/docs/sandbox/Elastic_Stars.html