| Name | Lines of code | Maintainability | Test coverage |
| class/Common/VersionChecks.php | 90 | B 4 hrs | |
| plugins/newbb.php | 100 | C 7 hrs | |
| admin/blockform.php | 104 | A 2 hrs | |
| class/Marqueex.php | 119 | B 6 hrs | |
| class/Common/FilesManagement.php | 137 | B 6 hrs | |
| xoops_version.php | 138 | A 0 mins | |
| class/Utility.php | 141 | A 3 hrs | |
| language/english/common.php | 150 | A 0 mins | |
| testdata/index.php | 150 | B 4 hrs | |
| class/Common/SysUtility.php | 234 | D 2 days | |
| assets/js/xbMarquee.js | 291 | F 1 wk | |
| admin/main.php | 316 | C 1 day | |
| admin/blocksadmin.php | 498 | F 5 days |