| 1 | 5,018 | 5,758 | rantly | Ruby Imperative Random Data Generator and Quickcheck |
| 2 | 23,170 | 114,585 | let | Same as RSpec's let |
| 3 | 88,758 | 114,585 | dress | Inspired by the horror of XSLT |
| 4 | 92,464 | 77,740 | comalisp | A dialect of Lisp. Fully Compatible with Ruby. |
| 5 | 98,025 | 114,585 | rubish | Ruby Interactive Shell |
| 6 | 102,100 | 114,585 | ASS | Asynchronous Service Stages for Distributed Services |
| 7 | 121,491 | 114,585 | donkey | Asynchronous Service Stages for Distributed Services |
| 8 | 125,737 | 114,585 | matchmaker | A pattern matching library |
| 9 | 128,411 | 114,585 | redmiso | Neato |
| 10 | 130,196 | 114,585 | command-t-standalone | CommandT finder as standalone gem |