Disable jQuery Migrate

add_action( 'wp_default_scripts', function ( $scripts ) {

	if ( ! is_admin() && isset( $scripts->registered['jquery'] ) ) {

		$script = $scripts->registered['jquery'];

		if ( ! empty( $script->deps ) ) {

			$script->deps = array_diff( $script->deps, array( 'jquery-migrate' ) );

		}

	}

}, 150 );