[Falkon1313]

I would agree and would rather they had spent more effort on adding support via standard HTML5 elements for more of the standard native form widgets like comboboxes, tree controls, grid controls, etc. - all those things that already exist on almost every platform but keep having to be reinvented in javascript for no good reason.

Web Components mostly seem to be just adding complexity for the sake of avoiding simplicity.

Certainly there could be some use for custom ones, just as you can make custom native widgets. But there shouldn't be that much need that often if more of the standard functionality was available (and standard).

They did add color picker, date picker, range, and the datalist to kind of sort of emulate a combobox, so some credit for that. But unfortunately they're not consistent across browsers and may or may not be consistent with the native platform.