| 1 | 1,570 | 1,608 | king_konf | A simple configuration library |
| 2 | 2,017 | 1,738 | avro_turf | A library that makes it easier to use the Avro serialization format from Ruby |
| 3 | 12,930 | 5,903 | bencode | A simple encoder and decoder for the BitTorrent serialization format. |
| 4 | 42,581 | 53,031 | query_matchers | Match the number of queries performed in any block of code |
| 5 | 54,524 | 53,031 | riot-rails | Use the fast, expressive and concise Riot unit-testing framework to test your Rails app... |
| 6 | 55,327 | 46,531 | rails_complete | Tab completion for the rails command-line tool. |
| 7 | 82,599 | 46,531 | sinatra-avro | A Sinatra plugin that allows encoding requests and responses using Apache Avro |
| 8 | 103,788 | 37,933 | rtagstask | A Rake task for building vi and emacs tags |
| 9 | 105,523 | 74,024 | avro2json | Decodes Avro data files and converts the data to JSON |
| 10 | 121,448 | 129,210 | csp | Massive concurrency with message-passing and stuff. |
| 11 | 125,039 | 94,007 | monkeyspecdoc | Specdoc output for Ruby's Test::Unit and Shoulda |
| 12 | 127,083 | 74,024 | minx | An implementation of the CSP concurrency primitives |
| 13 | 128,611 | 74,024 | todotask | A Rake task for generating a ToDo list |
| 14 | 138,980 | 94,007 | kafkalogue | A buffered log backed by Apache Kafka. |
| 15 | 162,780 | 129,210 | ruby-kubernetes | A basic K8s interface gem |