Taylor Otwell's PHP web framework — the dominant PHP framework with first-class queueing, scheduling, and a great DX.
From Wikipedia
Laravel is a free and open-source PHP-based web framework for building web applications. It was created by Taylor Otwell and intended for the development of web applications following the model–view–controller (MVC) architectural pattern and based on Symfony. Some of the features of Laravel include modular packaging system with a dedicated dependency manager, different ways for accessing relational databases, utilities that aid in application deployment and maintenance, and its orientation toward syntactic sugar.