Wanted! Planzone defines a set of API that give access to the data. The API being a Web and REST-based API, we are looking for libraries that give access to the Planzone API in your favorite language.

Java library
Javascript library
Objective-C library

Applications

ProjectBar: ProjectBar is a firefox plugin that you can use to manage your own tasks in Planzone.

API Explorer: This Objective-C application is a tutorial application for using the Planzone API on a Mac OS X environment.