Color Mode
Switch between light, dark and system colour themes - or leave the flow to this site's own light/dark toggle. Every part of the component follows - not only the canvas and its nodes, but the control bar, the minimap, node toolbars, edge labels and the attribution badge, all of which take their colours from the same set of CSS custom properties.
Every colour is a
--bit-blow-* custom property, so a theme is a
handful of overrides rather than a fork of the stylesheet.