When we create a project in Laravel, then laravel provides application structure like as folders, subfolders, and files. you can see the below screenshot.
The application directory contains the base code of your Laravel application. such as Console, Events, Exceptions, Http, Models, and Providers.
The bootstrap directory contains all the application bootstrap scripts.
The config directory contains the different configuration files needed for the Laravel application. such as app.php, auth.php database.php, etc.
The database directory contains the database files. such as factories, migrations, and seeders.
The public directory is the root folder of laravel application and it’s used for initializing the Laravel web application.
The public directory contains all the Sass files, lang directory, Views directory.
The routes directory contains all routing files, such as api.php, channels.php, console.php, and web.php, etc.
The storage directory contains compiled files by the laravel framework such as logs files, session files, and cache.
The test directory contains all your test cases.
The vendor directory contains all composer dependency files.
The .env file where we can configuring the laravel application credentials. such as database configuration and mail configuration