| Ocsigen_lib | This module contains some auxiliaries for the Ocsigenserver. |
| Ocsigen_messages | Writing messages in the logs |
| Ocsigen_parseconfig | Config file parsing. |
| Polytables | Polymorphic tables (using Map) |
| Ocsigen_cache | Cache. |
| Ocsigen_config | Configuring Ocsigen server |
| Ocsigen_extensions | Extensions interface for Ocsigen Server |
| Ocsigen_local_files | |
| Ocsigen_headers | |
| Ocsigen_stream | |
| Ocsigen_comet | |
| Authbasic |