In general, I'm skeptical about inventing non-standard CSS features. What would be the use case for custom properties in the way that you describe?
On Sat, Jul 12, 2025 at 6:03 PM Christopher Schnick <crschn...@xpipe.io> wrote: > > That is very exciting. > > Would it be possible to create custom boolean properties that one can > then use for media queries? For example, having a ObservableMap<String, > ObservableBooleanValue> in the new scene preferences to define custom > features that can then be matched in the stylesheet. >