| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| WPFTS_Core | 517 | 2,062 | |
| WPFTS_Index | 263 | 1,500 | |
| WPFTS_Output | 133 | 1,426 | |
| WPFTS_Result_Item | 118 | 428 | |
| WPFTS_QueryLog | 88 | 322 | |
| WPFTS_Updater | 85 | 353 | |
| WPFTS_TokenCollector | 34 | 118 | |
| WPFTS_Utils | 29 | 98 | |
| WPFTS_Custom_Widget | 28 | 153 | |
| WPFTS_Htmltools | 28 | 96 | |
| WPFTS_Semaphore | 16 | 61 | |
| WPFTS_jxResponse | 13 | 35 | |
| WPFTS_DB | 11 | 59 | |
| WPFTS_Flare | 7 | 38 | |
| WPFTS_Addon_Base | 1 | 2 | |
| WPFTS_Context | 0 | 0 |