| 1 | 1,050 | 1,194 | snowplow-tracker | With this tracker you can collect event data from your Ruby applications, Ruby on Rails... |
| 2 | 2,487 | 2,261 | referer-parser | Library for extracting marketing attribution data from referer URLs |
| 3 | 21,990 | 27,286 | sluice | A Ruby gem to help you build ETL processes involving Amazon S3. Uses Fog |
| 4 | 34,194 | 72,713 | iglu-ruby-client | Iglu Client is used to resolve JSON Schemas and validate self-describing JSONs |
| 5 | 89,846 | 72,713 | attlib | attlib has become referer-parser: http://rubygems.org/gems/referer-parser |
| 6 | 133,020 | 72,713 | infobright-loader | Loads data files into Infobright |