Apache Geronimo is an open-source application server that provides a robust environment for JavaEE and JakartaEE applications. It features a range of reusable Java EE components that are actively maintained and widely utilized. The server supports OSGi bundle metadata and offers various IoC systems, lifecycle management, and Spring integration. With its plugin-based architecture similar to Eclipse, Apache Geronimo allows for easy discovery and installation of server plugins from an online repository, enhancing its versatility and functionality.

Targeted at a diverse audience including small businesses, enterprises, and nonprofits, Apache Geronimo facilitates seamless integration with tools such as Apache TomEE, Maven, and MyEclipse. The platform is designed for users seeking a flexible and scalable solution for enterprise applications. With comprehensive documentation available for training and support options provided online, Apache Geronimo stands out as a reliable choice for developers looking for an efficient application server.