​​A data-first #rust-native UI design toolkit.

Its main goal is to offer a polished user experience. There are many factors to this goal, including performance, a rich palette of interactions (hence a widget library to support them), and playing well with the native platform.

https://github.com/xi-editor/druid

It basically turns this code https://github.com/xi-editor/druid/blob/master/druid/examples/calc.rs into this layout: