Laminas is an open-source framework for developing web applications and web services in the PHP programming language. Originally known as Zend Framework, it was later renamed to Laminas after Zend Technologies transferred the project's development and maintenance to the Linux Foundation. Laminas provides an extensive collection of components and libraries that allow developers to create complex web applications in a secure and scalable manner.

The components of Laminas are typically usable independently, enabling developers to use them in their projects as needed. Laminas supports common web development concepts such as MVC (Model-View-Controller), authentication, database access, validation, and more. It is a popular framework in PHP development and is maintained and developed by an active community.