GlassFish is an open source community comprising of Users, Developers, Partners, and Evangelists creating an industry leading Java EE compatible Application Server (see Principles of Project GlassFish). In the common Open Source tradition, we encourage pluggability and reuse across many other communities and projects. The GlassFish Wiki is a valuable informational resource addressing the requirements of this broad community, it includes information for Developers to improve GlassFish.
