It's easy to add it after component is downloaded, obviously, but it would be cooler that it works directly out of the box
I wholeheartedly agree on that!
Ideally, every HTML element should either have a class generated by default or allow it to be specified so we don't have to add the class info every time we download our components.
For me, I'd like to see the two default columns in the grid (the number and check box columns) have default class names assigned to the TH and TD elements so I can style those columns. I'd be fine with an option to specify my own (as we can do with the columns explicitly added) but we don't have a way to do it in the builder so I'm stuck adding it every download
I'm sure there are other elements that this could be said for as well
Thanks!
Dave