| 1 | 20,464 | 15,200 | paper_trail_scrapbook | Human Readable Change Log for Paper Trail'd data |
| 2 | 24,889 | 34,125 | hint-rubocop_style | Hint shared Rubocop style guide |
| 3 | 27,893 | 21,873 | moderate_parameters | A tool for migrating Rails applications from Protected Attributes to Strong Parameters. |
| 4 | 44,215 | 34,125 | rspec-jumpstart | rspec-jumpstart supports you writing tests for existing code. |
| 5 | 58,524 | 88,817 | depralyzer | depralyzer analyzes and summarizes your deprecations. |
| 6 | 59,948 | 55,176 | mutator_rails | Automate mutation testing to find weaknesses in code |