| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| ExtraBlocksHelper | 18 | 33 | |
| ExtraBlocksHooks | 16 | 87 | |
| ExtraBlocks | 9 | 32 | |
| ExtraBlocksi18n | 8 | 38 | |
| ExtraBlocksLoader | 7 | 58 | |
| ExtraBlocksUpdate | 5 | 12 | |
| ExtraBlocksActivator | 4 | 8 | |
| ExtraBlocksStart | 3 | 8 | |
| ExtraBlocksDeactivator | 3 | 4 | |
| ExtraBlocksException | 2 | 6 |