| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| QRcode | 388 | 1,485 | |
| BfwAdmin | 246 | 1,699 | |
| BfwPoints | 214 | 916 | |
| QRinput | 94 | 290 | |
| QRinput | 94 | 290 | |
| BfwAccount | 93 | 377 | |
| QRmask | 71 | 216 | |
| QRmask | 71 | 216 | |
| QRspec | 69 | 273 | |
| QRspec | 69 | 273 | |
| QRsplit | 63 | 202 | |
| QRsplit | 63 | 202 | |
| BfwFunctions | 49 | 226 | |
| BfwCashback | 43 | 195 | |
| BfwSingleProduct | 40 | 115 | |
| QRinputItem | 37 | 163 | |
| BfwRoles | 37 | 158 | |
| QRinputItem | 37 | 163 | |
| BfwCoupons | 34 | 221 | |
| QRtools | 27 | 97 | |
| QRtools | 27 | 97 | |
| QRrsItem | 26 | 91 | |
| QRrsItem | 26 | 91 | |
| QRbitstream | 25 | 101 | |
| BfwHistory | 25 | 173 | |
| QRbitstream | 25 | 101 | |
| QRcode | 24 | 95 | |
| QRcode | 24 | 95 | |
| QRencode | 21 | 67 | |
| QRencode | 21 | 67 | |
| BfwReferral | 19 | 111 | |
| BfwReview | 17 | 73 | |
| BfwRouter | 15 | 135 | |
| FrameFiller | 14 | 58 | |
| FrameFiller | 14 | 58 | |
| QRrawcode | 12 | 70 | |
| QRrawcode | 12 | 70 | |
| BfwEmail | 11 | 57 | |
| QRimage | 9 | 47 | |
| QRimage | 9 | 47 | |
| QRrs | 8 | 14 | |
| QRrs | 8 | 14 | |
| BfwLogs | 7 | 64 | |
| qrstr | 3 | 3 | |
| qrstr | 3 | 3 | |
| BfwDB | 2 | 57 | |
| QRrsblock | 1 | 7 | |
| QRrsblock | 1 | 7 |