5 Laravel 8 Features You Should Know

Maintenance mode is a feature that has existed since the first versions but has been redesigned to meet developers' needs. You can put it in maintenance mode based on seconds using refresh=15, for example php artisan down — refresh=15. You can also set a secret key so only certain people can access the site during maintenance.

You can set a secret key to allow access only to those who know it. For example, php artisan down — secret="1872391692361283". This restricts access to authorized users during maintenance.

Job grouping allows grouping heavy asynchronous jobs to track their status more easily. This is helpful when large groups of jobs can become unmanageable.

In older versions you could only dispatch jobs, but now you can call a callback function when the queue jobs are finished to perform the necessary actions. This provides a way to run follow-up tasks automatically.

Rate limiting lets you configure how many times a model or route can be accessed, or how many times a job group can be accessed, according to your application's needs. This helps tailor behavior to your business logic.

Yes, the post includes images that illustrate the concepts of job grouping and queue job closure.