| 1 | 20,742 | 21,530 | paper_trail_scrapbook | Human Readable Change Log for Paper Trail'd data |
| 2 | 25,459 | 17,754 | hint-rubocop_style | Hint shared Rubocop style guide |
| 3 | 28,812 | 87,723 | moderate_parameters | A tool for migrating Rails applications from Protected Attributes to Strong Parameters. |
| 4 | 44,513 | 28,078 | rspec-jumpstart | rspec-jumpstart supports you writing tests for existing code. |
| 5 | 59,436 | 87,723 | depralyzer | depralyzer analyzes and summarizes your deprecations. |
| 6 | 60,505 | 55,182 | mutator_rails | Automate mutation testing to find weaknesses in code |