| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| QRcode | 388 | 1,485 | |
| BfwAdmin | 265 | 1,752 | |
| BfwPoints | 252 | 1,084 | |
| BfwAccount | 110 | 571 | |
| QRinput | 95 | 293 | |
| QRinput | 94 | 290 | |
| QRmask | 71 | 216 | |
| QRmask | 71 | 216 | |
| BfwSingleProduct | 69 | 208 | |
| QRspec | 69 | 273 | |
| QRspec | 69 | 273 | |
| QRsplit | 63 | 202 | |
| QRsplit | 63 | 202 | |
| BfwCoupons | 58 | 343 | |
| BfwFunctions | 53 | 238 | |
| BfwCashback | 48 | 226 | |
| BfwRoles | 41 | 167 | |
| QRinputItem | 37 | 163 | |
| QRinputItem | 37 | 163 | |
| BfwReferral | 29 | 157 | |
| BfwHistory | 28 | 198 | |
| QRtools | 27 | 97 | |
| QRtools | 27 | 97 | |
| QRrsItem | 26 | 91 | |
| QRrsItem | 26 | 91 | |
| QRbitstream | 25 | 101 | |
| QRbitstream | 25 | 101 | |
| QRcode | 24 | 95 | |
| QRcode | 24 | 95 | |
| BfwRouter | 21 | 167 | |
| QRencode | 21 | 67 | |
| QRencode | 21 | 67 | |
| BfwStatistic | 18 | 116 | |
| BfwReview | 17 | 67 | |
| FrameFiller | 14 | 58 | |
| FrameFiller | 14 | 58 | |
| QRrawcode | 12 | 70 | |
| QRrawcode | 12 | 70 | |
| BfwEmail | 11 | 56 | |
| QRimage | 9 | 47 | |
| QRimage | 9 | 47 | |
| QRrs | 8 | 14 | |
| QRrs | 8 | 14 | |
| BfwSetting | 8 | 21 | |
| BfwLogs | 7 | 64 | |
| qrstr | 3 | 3 | |
| qrstr | 3 | 3 | |
| BfwDB | 2 | 67 | |
| QRrsblock | 1 | 7 | |
| QRrsblock | 1 | 7 |