| 1 | 5,002 | 4,977 | rantly | Ruby Imperative Random Data Generator and Quickcheck |
| 2 | 22,952 | 129,864 | let | Same as RSpec's let |
| 3 | 88,575 | 184,732 | dress | Inspired by the horror of XSLT |
| 4 | 92,271 | 184,732 | comalisp | A dialect of Lisp. Fully Compatible with Ruby. |
| 5 | 97,778 | 129,864 | rubish | Ruby Interactive Shell |
| 6 | 101,839 | 129,864 | ASS | Asynchronous Service Stages for Distributed Services |
| 7 | 121,233 | 95,838 | donkey | Asynchronous Service Stages for Distributed Services |
| 8 | 125,528 | 129,864 | matchmaker | A pattern matching library |
| 9 | 128,259 | 95,838 | redmiso | Neato |
| 10 | 129,929 | 129,864 | command-t-standalone | CommandT finder as standalone gem |