This documentation contains all information about the latest released versions of each of the components.
The API reference for each component is available through the component links on the left side.
eZ Components can be installed using a tar.gz/zip bundle or through the PEAR installer. The article An introduction to eZ Components explains both installation methods.
Discussions about the eZ Components happen on the eZ Components mailing lists. Feel free to drop by with your suggestions or questions.