There is always a great deal of Joomla! development activity underway and communicating with other developers in the community is essential. This site is a resource for anyone looking to build or maintain software based on the Joomla! platform.
Where to Start
Joomla! 6.0 Alpha1 - Test the Future of Joomla

The Joomla! Project is pleased to announce the availability of the first Joomla 6.0 Alpha for testing.
Your first glimpse at Joomla! 5.4.0 Alpha1

The Joomla! Project is pleased to announce the availability of the first Joomla 5.4 Alpha for testing.
Joomla! 5.3.0 Beta 3 - Bug Squashing Time

The Joomla Project is pleased to announce the availability of the Joomla 5.3 Beta 3 for testing and it's Bug Squashing Time!