| 1 | 1,561 | 1,741 | king_konf | A simple configuration library |
| 2 | 2,022 | 1,577 | avro_turf | A library that makes it easier to use the Avro serialization format from Ruby |
| 3 | 12,858 | 10,562 | bencode | A simple encoder and decoder for the BitTorrent serialization format. |
| 4 | 42,272 | 32,262 | query_matchers | Match the number of queries performed in any block of code |
| 5 | 54,109 | 41,171 | riot-rails | Use the fast, expressive and concise Riot unit-testing framework to test your Rails app... |
| 6 | 54,811 | 58,073 | rails_complete | Tab completion for the rails command-line tool. |
| 7 | 82,681 | 94,544 | sinatra-avro | A Sinatra plugin that allows encoding requests and responses using Apache Avro |
| 8 | 103,846 | 41,171 | rtagstask | A Rake task for building vi and emacs tags |
| 9 | 105,156 | 58,073 | avro2json | Decodes Avro data files and converts the data to JSON |
| 10 | 119,590 | 94,544 | csp | Massive concurrency with message-passing and stuff. |
| 11 | 124,186 | 94,544 | monkeyspecdoc | Specdoc output for Ruby's Test::Unit and Shoulda |
| 12 | 126,029 | 41,171 | minx | An implementation of the CSP concurrency primitives |
| 13 | 127,628 | 26,801 | todotask | A Rake task for generating a ToDo list |
| 14 | 139,852 | 41,171 | kafkalogue | A buffered log backed by Apache Kafka. |
| 15 | 161,789 | 41,171 | ruby-kubernetes | A basic K8s interface gem |