| 1 | 322 | 332 | rchardet | Character encoding auto-detection in Ruby. As smart as your browser. Open source. |
| 2 | 1,465 | 1,399 | avro | Avro is a data serialization and RPC format |
| 3 | 2,136 | 3,943 | zookeeper | A low-level multi-Ruby wrapper around the ZooKeeper API bindings. For a
friendlier inte... |
| 4 | 7,019 | 3,916 | allison | A modern, pretty RDoc template. |
| 5 | 8,725 | 14,750 | xmlparser | Ruby bindings to the Expat XML parsing library |
| 6 | 9,227 | 10,487 | cassandra | A Ruby client for the Cassandra distributed database. |
| 7 | 11,602 | 27,671 | raspell | An interface binding for the Aspell spelling checker. |
| 8 | 15,015 | 14,053 | poolparty | PoolParty: The easy, open-source, cross-cloud management solution |
| 9 | 19,270 | 51,833 | fftw3 | Gem version of T. Horinouchi's ruby-fftw3. |
| 10 | 26,945 | 35,228 | rfeedparser | Parse RSS and Atom feeds in Ruby |
| 11 | 35,888 | 35,228 | sweeper | Automatically tag your music collection with metadata from Last.fm. |
| 12 | 54,059 | 51,833 | rv | A little init.d system for running Camping apps. |
| 13 | 68,685 | 46,081 | shadow | A zero-configuration RESTful ActiveRecord server. |
| 14 | 79,954 | 69,723 | benchmark_unit | Machine-independent benchmark assertions for your unit tests. |
| 15 | 90,534 | 59,290 | rfeedparser_ictv | Parse RSS and Atom feeds in Ruby |
| 16 | 108,442 | 59,290 | image | Image, a small image processing library |
| 17 | 106,715 | 50,639 | malice | malice, a small, malicious library |
| 18 | 124,868 | 84,943 | rfeedparser-ictv | Parse RSS and Atom feeds in Ruby |
| 19 | 125,040 | 51,833 | twist | Twist - Log your system activity to Twitter. |