XPERT aggregates e-learning materials and makes them available publicly:
XPERT (Xerte Public E-learning ReposiTory) project is a JISC funded rapid innovation project (summer 2009) to explore the potential of delivering and supporting a distributed repository of e-learning resources created and seamlessly published through the open source e-learning development tool called Xerte Online Toolkits. The aim of XPERT is to progress the vision of a distributed architecture of e-learning resources for sharing and re-use.
Learners and educators can use XPERT to search a growing database of open learning resources suitable for students at all levels of study in a wide range of different subjects.