Detect if DIVI Builder is Running

Check for Divi in jQuery.

/**
* Check for DIVI Builder.
*/
function flstudio_enqueue_non_visual_builder_scripts() {
	if (empty($_GET['et_fb'])) {
		wp_enqueue_script('my-script', site_url('/test.js'));
	}
}
add_action('wp_enqueue_scripts', 'flstudio_enqueue_non_visual_builder_scripts');

/**
* Check for DIVI Builder.
*/
function flstudio_enqueue_non_visual_builder_scripts() {
	if (empty($_GET['et_fb'])) {
		wp_enqueue_script('my-script', site_url('/test.js'));
	}
}
add_action('wp_enqueue_scripts', 'flstudio_enqueue_non_visual_builder_scripts');



<script>
jQuery(function() {
	if (!$("body").hasClass('et_fb')) {
		// Do something.
	}	
});
</script>