| 1 | 1,564 | 1,572 | king_konf | A simple configuration library |
| 2 | 2,021 | 1,715 | avro_turf | A library that makes it easier to use the Avro serialization format from Ruby |
| 3 | 12,907 | 20,389 | bencode | A simple encoder and decoder for the BitTorrent serialization format. |
| 4 | 42,227 | 29,640 | query_matchers | Match the number of queries performed in any block of code |
| 5 | 53,961 | 55,103 | riot-rails | Use the fast, expressive and concise Riot unit-testing framework to test your Rails app... |
| 6 | 54,788 | 40,867 | rails_complete | Tab completion for the rails command-line tool. |
| 7 | 82,476 | 49,272 | sinatra-avro | A Sinatra plugin that allows encoding requests and responses using Apache Avro |
| 8 | 103,840 | 73,396 | rtagstask | A Rake task for building vi and emacs tags |
| 9 | 104,951 | 112,136 | avro2json | Decodes Avro data files and converts the data to JSON |
| 10 | 120,048 | 149,536 | csp | Massive concurrency with message-passing and stuff. |
| 11 | 124,189 | 112,136 | monkeyspecdoc | Specdoc output for Ruby's Test::Unit and Shoulda |
| 12 | 126,094 | 88,565 | minx | An implementation of the CSP concurrency primitives |
| 13 | 127,769 | 112,136 | todotask | A Rake task for generating a ToDo list |
| 14 | 138,700 | 88,565 | kafkalogue | A buffered log backed by Apache Kafka. |
| 15 | 161,848 | 88,565 | ruby-kubernetes | A basic K8s interface gem |