The OSGi Specification Project is an open source initiative to create new, and evolve existing, software specifications, implementations of those specifications, and Technology Compatibility Kits (TCKs) for those specifications that enable development, deployment, and management of embedded, server-side and cloud-native applications. The OSGi Specification Project is based on Specifications, Reference Implementations and Compliance Tests of the former OSGi Alliance and uses those materials as the baseline for creating new specifications, implementations and TCKs, or revising existing OSGi Alliance specifications, reference implementations and compliance tests.
The OSGi Specification Project software specifications enable development, deployment and management of embedded, server-side, and cloud-native applications by using software modularity to vastly improve the evolution, maintainability, and interoperability of applications and infrastructure.