[egui] bindings for web apps (compiling to WASM).
This library is an [epi] backend.
If you are writing an app, you may want to look at eframe instead.
Specifying the size of the egui canvas
For performance reasons (on some browsers) the egui canvas does not, by default,
fill the whole width of the browser.
This can be changed by overriding [epi::App::max_size_points].