| Ocsigen_server |
| Staticmod | Staticmod: serve static files |
| Extendconfiguration | Extendconfiguration: More configuration options for Ocsigen Server |
| Accesscontrol | Accesscontrol: Conditional access to some sites |
| Authbasic | Authbasic: Basic HTTP authentication |
| Deflatemod | Deflatemod: compress output data |
| Redirectmod | Redirectmod: HTTP redirections |
| Revproxy | Revproxy: Forward a request to another Web server |
| Rewritemod | Rewrite: Change the request |
| Outputfilter | Outputfilter: Rewrite some part of the output |
| Userconf | |
| Cors | Cross-Origin Resource Sharing |
| 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_header | |
| Ocsigen_stream |