| Name | Lines of code | Maintainability | Test coverage |
| tcms/testcases/models.py | 282 | B 4 hrs | |
| tcms/rpc/api/testexecution.py | 283 | B 5 hrs | |
| tcms/testplans/migrations/0005_squashed.py | 316 | A 0 mins | |
| tcms/rpc/api/testrun.py | 320 | A 3 hrs | |
| tcms/issuetracker/types.py | 320 | A 3 hrs | |
| tcms/static/js/utils.js | 328 | D 1 day | |
| tcms/settings/common.py | 352 | A 0 mins | |
| tcms/testruns/migrations/0004_squashed.py | 469 | A 0 mins | |
| tcms/rpc/api/testcase.py | 482 | C 1 day | |
| tcms/testplans/static/testplans/js/get.js | 517 | F 6 days | |
| tcms/testcases/migrations/0001_initial.py | 615 | A 0 mins | |
| tcms/testruns/static/testruns/js/get.js | 720 | F 5 days |