Show Framerate in Console

Click here for the full example code.

You can use bevy's builtin diagnostics system to print framerate (FPS) to the console, for monitoring performance.

use bevy::diagnostic::{FrameTimeDiagnosticsPlugin, LogDiagnosticsPlugin};

fn main() {
    App::new()
        .add_plugins(DefaultPlugins)
        .add_plugin(LogDiagnosticsPlugin::default())
        .add_plugin(FrameTimeDiagnosticsPlugin::default())
        .run();
}