| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| Settings | 156 | 492 | |
| MetaBox | 81 | 190 | |
| AjaxAction | 63 | 219 | |
| CBP_List_Table | 58 | 386 | |
| Compatibility | 36 | 104 | |
| Tools | 35 | 175 | |
| Patterns | 30 | 101 | |
| Hooks | 28 | 117 | |
| Templates | 27 | 78 | |
| Directory | 22 | 159 | |
| Attributes | 19 | 59 | |
| Widget | 15 | 60 | |
| Helper | 13 | 60 | |
| PostType | 6 | 74 | |
| Shortcode | 5 | 23 | |
| Loader | 4 | 35 | |
| FieldType | 4 | 16 |