| 1 | 3,041 | 2,063 | active_record_doctor | Identify database issues before they hit production. |
| 2 | 28,460 | 10,577 | minitest-fork_executor | Run each test_* method in a separate process thus eliminating test case interference. |
| 3 | 72,261 | 16,940 | transient_record | Define transient tables and Active Record models for testing purposes. |
| 4 | 174,298 | 58,818 | feature_envy | Feature Envy enhances Ruby with features inspired by other programming languages |
| 5 | 177,717 | 36,893 | solid_backup | Solid Backup makes it easy to backup SQLite databases using VACUUM INTO or the backup API. |