An extension for Active Model to encourage implementing entity.

XML and RDF datastreams for ActiveFedora

ActiveFedora library to allow use of RELS-INT to track RDF assertions about datastreams via a similar api to the ActiveFedora RELS-EXT implementation

DB and GIT synchronization via ActiveRecord and GitWrapper

ActiveHistory tracks and logs changes to your ActiveRecord models and relationships for auditing in the future.

Simple use case interactor for Rails apps based on ActiveModel

Monitor, track, and retry ActiveJob executions. Provides a dashboard UI, job history, and failure management.

activejob-temporal bridges Rails ActiveJob with Temporal's durable execution engine. It provides a drop-in ActiveJob adapter, Temporal workflows, and supporting tooling so Rails apps gain fault-tolerant scheduling, retries, and observability with minimal changes.

Kubernetes integration to Rails apps via Rake tasks

Framework for business logic classes in a Ruby on Rails application

ActiveMatrix is a comprehensive Rails-native Matrix SDK that enables developers to build sophisticated multi-agent bot systems and real-time communication features. This gem provides deep Rails integration with ActiveRecord models, state machines for bot lifecycle management, multi-tiered memory systems, intelligent event routing, connection pooling, and built-in inter-agent communication. Perfect for building chatbots, automation systems, monitoring agents, and collaborative AI systems within Rails applications. Features include command handling, room management, media support, end-to-end encryption capabilities, and extensive protocol support (CS, AS, IS, SS).

EveryPay gateway for Active Merchant

Metrics based on ActiveSupport::Notifications

Common validations for ActiveModel

Enqueue background jobs from model classes

This gem has been renamed active_model_jobs.

Build a hash based on active record attributes.

Adds in-memory persistence to ActiveModel models

RSpec matchers for ActiveModel::Serializers

RSpec matchers for ActiveModel::Serializers