1) For authors:
If you’re about to submit your manuscript but don’t know which journal would be the best target, it helps you. Just insert your abstract or keywords and find the most suitable journals.
2) For editors:
When you receive a manuscript and have no idea which reviewers you should send it to, JANE helps again as it can list authors who might be experts in the field the manuscript was written in.
3) For people seeking collaborators:
It can help you which authors could be considered potential collaborators for your project.