| 1 | 20,682 | 16,721 | paper_trail_scrapbook | Human Readable Change Log for Paper Trail'd data |
| 2 | 25,210 | 18,540 | hint-rubocop_style | Hint shared Rubocop style guide |
| 3 | 28,252 | 33,145 | moderate_parameters | A tool for migrating Rails applications from Protected Attributes to Strong Parameters. |
| 4 | 44,287 | 33,145 | rspec-jumpstart | rspec-jumpstart supports you writing tests for existing code. |
| 5 | 58,941 | 38,847 | depralyzer | depralyzer analyzes and summarizes your deprecations. |
| 6 | 60,109 | 38,847 | mutator_rails | Automate mutation testing to find weaknesses in code |