| 1 | 20,548 | 29,836 | paper_trail_scrapbook | Human Readable Change Log for Paper Trail'd data |
| 2 | 25,037 | 27,855 | hint-rubocop_style | Hint shared Rubocop style guide |
| 3 | 27,924 | 48,244 | moderate_parameters | A tool for migrating Rails applications from Protected Attributes to Strong Parameters. |
| 4 | 44,319 | 63,408 | rspec-jumpstart | rspec-jumpstart supports you writing tests for existing code. |
| 5 | 58,743 | 96,776 | depralyzer | depralyzer analyzes and summarizes your deprecations. |
| 6 | 59,904 | 63,408 | mutator_rails | Automate mutation testing to find weaknesses in code |