A variety of modules exist that, if activated, can provide expanded capabilities:
- wiki : create wiki pages detailing and expounding upon your project. Add FAQ's, examples, etc.
- issue tracking : track issues with software, and guide further development
- documents : provides a place for additional documentation. pdf manuals, for example.
- news: allows for communications to users that are visible on your project's overview page.
- forums : allows users to comment and interact.
If you change your mind, you can add or remove these capabilities as desired.