A plugin execution framework; all work is done by plugins. Looking for a specific goal to execute? This page lists the core plugins and others. There are the build and the reporting plugins:
1. Build plugins will be executed during the build and they should be configured in the <build/> element from the POM,
2. Reporting plugins will be executed during the site generation and they should be configured in the <reporting/> element from the POM. Because the result of a Reporting plugin is part of the generated site, Reporting plugins should be both internationalized and localized.