| 1 | 5,075 | 3,504 | twiglet | Like a log, only smaller. |
| 2 | 5,086 | 3,078 | simplycop | Require this gem in your application to use Simply Business common rubocop rules. |
| 3 | 7,298 | 6,584 | snowplow_ruby_duid | A gem that exposes the Snowplow domain userid in Rack applications. Also allows you to ... |
| 4 | 8,430 | 6,940 | rutabaga | Allows using feature from within RSpec and is built on top of Turnip |
| 5 | 17,532 | 60,205 | divisio | Provides a splitting framework similar to AB testing |
| 6 | 20,404 | 39,648 | flip_fab | A gem providing persistent, per-user feature flipping to Rack applications. |
| 7 | 21,457 | 25,255 | rabbit_feed | A gem providing asynchronous event publish and subscribe capabilities with RabbitMQ. |
| 8 | 15,244 | 61,853 | TrRMIte | Build real-time telephony systems using event sourcing |
| 9 | 28,725 | 23,583 | weasyprint | Uses weasyprint to create PDFs using HTML |
| 10 | 23,349 | 61,853 | kafka_lite | Experiment with the unified log and with event sourcing, _sans_ Kafka! |
| 11 | 52,972 | 26,328 | kitcat | initially created for data migrations. Provides logging, progess bar and graceful handling |
| 12 | 67,056 | 26,328 | rulezilla | Rules DSL |
| 13 | 155,494 | 102,761 | casquade | Placeholder: A CQRS framework for AWS Lambda, Kinesis and DynamoDB |
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