| 1 | 1,559 | 1,599 | king_konf | A simple configuration library |
| 2 | 2,023 | 1,711 | avro_turf | A library that makes it easier to use the Avro serialization format from Ruby |
| 3 | 12,851 | 14,156 | bencode | A simple encoder and decoder for the BitTorrent serialization format. |
| 4 | 42,249 | 27,535 | query_matchers | Match the number of queries performed in any block of code |
| 5 | 54,078 | 35,739 | riot-rails | Use the fast, expressive and concise Riot unit-testing framework to test your Rails app... |
| 6 | 54,739 | 58,324 | rails_complete | Tab completion for the rails command-line tool. |
| 7 | 82,690 | 97,109 | sinatra-avro | A Sinatra plugin that allows encoding requests and responses using Apache Avro |
| 8 | 103,909 | 67,446 | rtagstask | A Rake task for building vi and emacs tags |
| 9 | 105,202 | 46,450 | avro2json | Decodes Avro data files and converts the data to JSON |
| 10 | 119,340 | 79,877 | csp | Massive concurrency with message-passing and stuff. |
| 11 | 124,056 | 79,877 | monkeyspecdoc | Specdoc output for Ruby's Test::Unit and Shoulda |
| 12 | 125,915 | 79,877 | minx | An implementation of the CSP concurrency primitives |
| 13 | 127,654 | 163,377 | todotask | A Rake task for generating a ToDo list |
| 14 | 140,438 | 46,450 | kafkalogue | A buffered log backed by Apache Kafka. |
| 15 | 161,783 | 163,377 | ruby-kubernetes | A basic K8s interface gem |