A standard interface for developing extensions to work within any of Joomla 1.0.x, Joomla 1.5, Mambo 4.6+ or Aliro. Developed originally for Remository, it is available for general use.
It could also develop significantly further if others are interested in collaboration. Developers with an interest in building a (relatively) platform independent interface are invited to join the project. Why not become a partner of the "a CMS API" project? Please leave a message via "Contact Us".