Default Template Module Positions Comparison: Joomla 3 Protostar vs. Joomla 4 Cassiopeia

When migrating from Joomla 3 to Joomla 4 you will want to keep in mind that most of the module positions in Protostar, the default Joomla 3 template, do not have an exact match to the module positions in Cassiopeia, the default Joomla 4 template, do not match 100%.

This video talks more about that and how to easily update your modules to the closest module position in Cassiopeia. Below the video, you will find a table which shows if/how the J3 Protostar module positions relate to the J4 Cassiopeia module positions.