We'll create fresh WordPress site with WP Tracy installed. You have 20 minutes to test the plugin after that site we'll be deleted.
Tracy is an excellent PHP debugger bar from Nette PHP framework.
WP Tracy is simple implementation and integration of Tracy into WordPress (for test environment).
When it’s activated, it automatically shows Tracy bar and displays within global WP constants and their values.
It’s great for local(host) development.
Simple setup is available in the Administration Tools menu and some constants are in the code.