| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| WPFTS_Core | 465 | 1,900 | |
| WPFTS_Search | 257 | 945 | |
| WPFTS_QueryLog | 147 | 549 | |
| WPFTS_Output | 141 | 1,445 | |
| WPFTS_Updater | 122 | 457 | |
| WPFTS_Result_Item | 118 | 428 | |
| WPFTS_Database | 91 | 692 | |
| WPFTS_Index | 85 | 548 | |
| 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_Flare | 11 | 38 | |
| WPFTS_DB | 11 | 59 | |
| WPFTS_Addon_Base | 1 | 2 | |
| WPFTS_Context | 0 | 0 |