| 1 | 5,469 | 4,837 | twiglet | Like a log, only smaller. |
| 2 | 5,864 | 4,701 | simplycop | Require this gem in your application to use Simply Business common rubocop rules. |
| 3 | 6,391 | 7,055 | snowplow_ruby_duid | A gem that exposes the Snowplow domain userid in Rack applications. Also allows you to ... |
| 4 | 7,378 | 7,848 | rutabaga | Allows using feature from within RSpec and is built on top of Turnip |
| 5 | 14,548 | 24,638 | divisio | Provides a splitting framework similar to AB testing |
| 6 | 17,603 | 38,970 | flip_fab | A gem providing persistent, per-user feature flipping to Rack applications. |
| 7 | 19,859 | 38,970 | 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 | 23,349 | 61,853 | kafka_lite | Experiment with the unified log and with event sourcing, _sans_ Kafka! |
| 10 | 32,735 | 13,633 | weasyprint | Uses weasyprint to create PDFs using HTML |
| 11 | 55,894 | 38,970 | kitcat | initially created for data migrations. Provides logging, progess bar and graceful handling |
| 12 | 86,424 | 38,970 | rulezilla | Rules DSL |
| 13 | 152,639 | 38,970 | casquade | Placeholder: A CQRS framework for AWS Lambda, Kinesis and DynamoDB |
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