Pest PHP source Install composer require pestphp/pest --dev --with-all-dependencies composer require pestphp/pest-plugin-laravel --dev php artisan pest:install Use ./vendor/bin/pest Laravel Debugbar source composer require barryvdh/laravel-debugbar --dev Laravel N+1 Query Detector github composer require beyondcode/laravel-query-detector --dev Larastan github Install composer require nunomaduro/larastan:^2.0 --dev echo "includes: - ./vendor/nunomaduro/larastan/extension.neon parameters: paths: - app # The level 9 is the highest level level: 5 ignoreErrors: - '#PHPDoc tag @var#' excludePaths: - ./*/*/FileToBeExcluded.php checkMissingIterableValueType: false" > phpstan.neon.dist Use ./vendor/bin/phpstan analyse Insights source Install composer require nunomaduro/phpinsights --dev Use ./vendor/bin/phpinsights