Tracy Debugger Toolbar for Drupal 8

"Tracy: the addictive tool to ease debugging PHP code for cool developers. Friendly design, logging, profiler, advanced features like debugging AJAX calls or CLI support. You will love it." For more information see official Tracy repository

1. composer require drupal/tracy
2. cd docroot or cd web
3. drush en tracy -y
4. happy debugging!

You must be signed as Administrator for see tracy bar