Integrating arbitrary widgets with Webix

There are many third party integrations at GitHub - webix-hub/components: Third party integrations for the Webix UI. Is there a tutorial about how to add a new integration with a 3rd party UI component/widget?

Some details can be taken from the next article
http://docs.webix.com/desktop__custom_component.html

but you are right, this topic deserves its own article

I also found http://docs.webix.com/desktop__custom_integration.html