Open Liberty - Highly composable, fast to start, dynamic application server runtime environment

Open Liberty provides developers with proven Java EE 7 technology and the latest Eclipse MicroProfile capabilities for building microservices. Building cloud-native apps and microservices has never been more efficient, since you only have to run what you need.

Open Liberty streamlines deployment. Build, change and maintain your apps with a simple XML config and a clear separation between code and configuration. Moving your apps between environments has never been easier.