glue-jupyter
glue-jupyter copied to clipboard
Performance: turn SelectionModeMenu into a template
SelectionModeMenu is made up of quite some widget, and therefore takes up quite some time (every open is opening a Comm object, which belongs to 1 widget):

I think we should turn this into a template
Although #212 sped up glue-jupyter, we should still do the widgets originally mentioned in this issue (cc @mariobuikhuizen )