Also GTK4 is GPU accelerated whenever possible, with really well mantained Rust bindings for it I think the only thing missing would be macOS which I'm not sure what solutions are there.
Another option in this front could be Flutter if write-once run-everywhere is a need for the project. Another advantage is that it's not only GPU accelerated but it's also retained mode.
Another option in this front could be Flutter if write-once run-everywhere is a need for the project. Another advantage is that it's not only GPU accelerated but it's also retained mode.