Enforces DDL/migration safety in Ruby on Rails project with an emphasis on explicitly choosing trade-offs and avoiding unnecessary magic.

JSON output plugin for changeset extraction

Monitor Kafka Consumer Group Latency with Kafka Lag Exporter

Postgres partitioning built on top of https://github.com/ankane/pgslice

Database Sharding for ActiveRecord

Language-agnostic persistent background job server

Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

swagger-codegen contains a template-driven engine to generate documentation, API clients and server stubs in different languages by parsing your OpenAPI / Swagger definition.

Simple, efficient background processing for Ruby

Seamlessly adds a Swagger to Rails-based API's

Racecar: a simple framework for Kafka consumers in Ruby

Support for sharded databases and replicas for ActiveRecord

A Ruby client library for Apache Kafka

Simple, elegant testing for Rails Engines

A Ruby library for testing your library against different versions of dependencies.