Install Sail by use your existing local development environment allows you to install Composer dependencies. https://laravel.com/docs/8.x/sail Install Sail : https://laravel.com/docs/8.x/sailcomposer require laravel/sail --devphp artisan sail:install./vendor/bin/sail up (-d : To start all of the Docker containers in the background )sail stop Setup PHPStorm - PHPUnit with docker https://blog.jetbrains.com/phpstorm/2016/11/docker-remote-interpreters/