Install a laragon development environment on your machine. Laragon recommended.
git clone https://github.com/tmKamal/Restaurant-management-system.git
Download and install the Composer. https://getcomposer.org/Composer-Setup.exe
cd <project directory>
composer install
Now this will install all the dependencies for the project.
php artisan migrate
This will setup the database (MySql)
php artisan serve
Now you can access the application at localhost:8000