Payara Server is an open source, cloud-native application server derived from GlassFish. It supports reliable and secure deployments of Java EE (Jakarta EE) applications on premise, in the cloud or hybrid environments.
Monthly releases, bug fixes and a 10-year support lifecycle optimizes Payara Server for production deployments. Payara Server is aggressively compatible with common ecosystem components and ensures future compliance with Jakarta EE. More Info »
Payara Server is built and supported by a team of DevOps engineers dedicated to continued development and maintenance of the open source software, and committed to collaboration with the community to ensure Payara Server is the best option for production Java EE applications.
Payara Micro is an open source, lightweight runtime of choice for containerized Java EE (Jakarta EE) microservices deployments. Less than 70MB, Payara Micro requires no installation, configuration or code rewrites. Payara Micro also comes with a Java API to embed and launch it from your own Java applications.