Namespace XLite\Core
| Auth | Authorization routine |
| CMSConnector | CMS connector |
| CommonCell | Common cell class |
| Config | DB-based configuration registry |
| Connection | Doctrine-based connection |
| Converter | Miscelaneous convertion routines |
| Database | Database |
| Event | Events subsystem |
| FileCache | File system cache |
| FlexyCompiler | Flexy compiler |
| Handler | Abstract handler (common parent for viewer and controller) |
| ImageOperator | Image operator |
| Layout | Layout manager |
| Mailer | Mailer core class |
| Marketplace | Marketplace |
| MySqlPlatform | MySql DBAL platform |
| MySqlSchemaManager | Doctrine-based MySQL schema manager |
| Operator | Common operations repository |
| PDOMySqlDriver | Doctrine-based PDO MySQL driver |
| Probe | Probe |
| Profiler | Profiler |
| QuickAccess | Quick access class |
| Request | Request |
| Session | Current session |
| Statement | Statement |
| TmpVars | DB-based temporary variables |
| TopMessage | Top message |
| Translation | Translation core rutine |
| WidgetDataTransport | Widget data transport |
| XML | XML parser |
| Exception | Common exception |
| PDOException | Extended PDO exception |