| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| SunshineCart | 259 | 892 | |
| SunshineFrontend | 244 | 760 | |
| Sunshine | 161 | 1,028 | |
| SF_Settings_API | 139 | 606 | |
| SunshineUpdate | 109 | 364 | |
| Sunshine_License | 68 | 274 | |
| SunshineOrder | 48 | 196 | |
| WPSunshine_Order | 41 | 118 | |
| SunshineCountries | 27 | 483 | |
| SunshineNotices | 23 | 104 | |
| WPSunshine_Data | 23 | 68 | |
| SF_Sanitize | 19 | 60 | |
| SunshineUser | 13 | 47 | |
| SunshineClassTools | 12 | 49 | |
| WPSunshine_Gallery | 11 | 29 | |
| WPSunshine_Product | 10 | 24 | |
| Sunshine_Widget_Main_Menu | 9 | 47 | |
| Sunshine_Widget_Search | 9 | 47 | |
| Sunshine_Widget_Gallery_Password_Box | 9 | 46 | |
| SunshineEmail | 9 | 46 | |
| SunshineProductsSingleCategory | 8 | 28 | |
| SunshineShipping | 8 | 24 | |
| SunshineSession | 7 | 28 | |
| SunshinePaymentMethods | 4 | 15 | |
| SunshineSingleton | 3 | 10 |