| 1 | 5,000 | 5,444 | rantly | Ruby Imperative Random Data Generator and Quickcheck |
| 2 | 22,774 | 96,524 | let | Same as RSpec's let |
| 3 | 88,224 | 96,524 | dress | Inspired by the horror of XSLT |
| 4 | 91,873 | 60,176 | comalisp | A dialect of Lisp. Fully Compatible with Ruby. |
| 5 | 97,393 | 96,524 | rubish | Ruby Interactive Shell |
| 6 | 101,424 | 96,524 | ASS | Asynchronous Service Stages for Distributed Services |
| 7 | 120,878 | 96,524 | donkey | Asynchronous Service Stages for Distributed Services |
| 8 | 125,117 | 96,524 | matchmaker | A pattern matching library |
| 9 | 127,927 | 60,176 | redmiso | Neato |
| 10 | 129,562 | 96,524 | command-t-standalone | CommandT finder as standalone gem |