TwoDee is available in form of a ZIP file which contains the compressed and the uncompressed JavaScript library. Use the compressed version in a production environment and the uncompressed version for debugging.
When you use my maven-javascript-plugin for your JavaScript project then you can use TwoDee by adding my Maven repo to your POM and then simply adding TwoDee as a dependency:
<repositories>
<repository>
<id>ailis-releases</id>
<name>Ailis Maven Releases</name>
<url>http://nexus.ailis.de/content/groups/public/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>de.ailis.twodee</groupId>
<artifactId>twodee</artifactId>
<version>1.0.3</version>
</dependency>
</dependencies>