mvn-it is a serires of Maven 2 Plugins designed to cooperate with each other in order to ease integration testing in maven. Plugins currently being developed include a dbunit plugin and a selenium plugin. Maven Integration Testing Plugins 1.0 License - Apache License V2.0
Maven 2 plugins and archetypes for the Click Framework. Making it easy to bootstrap your new web project. mvn4click 1.0 License - Apache License V2.0
An Eclipse-based project for studying Maven 2. Maven 2 Prototype 1.0 License - GNU General Public License (GPL)
Maven 2.x plugin to sign or verify a project artifact and attachments using jarsigner. Maven 2.x Jarsigner Plugin 1.0 License - BSD License
BuildBox is set of tools and plugins based on Maven 2, helping java developers with various build types and with the build process itself.
NMaven provides Maven 2.x plugins to support building of .NET applications.
Maven 2 and Maven 3 build system extension that allows writing annotated Mojos using JDK 1.5 annotations instead of doclet comments.
An example project using Maven 2, JSF, Richfaces, Tomahawk, JPA(Hibernate), Spring, etc...
wocreator is a Maven 2 plug-in that can be used to create initial project templates for J2EE WebObjects applications.
Tool to scan a maven 2 repository and produce an overview with for each artifact the artifacts that is uses and those that is it used by. The uses part is default maven information, but the used by has to come from a complete scan of the repository. Maven Repository where used overview 1.0...