If you've gone through the trouble of linking your schema with proper foreign keys, defining associations in ActiveRecord feels like double work. ActiveSchema discovers the associations and validations that can be derived from the database schema.

A Rails Engine using ActiveRecord to cache results of HTTP scrapes

Provide a very simple way to transform ActiveRecord data into Hash output.

ActiveStatsd is a gem that provides a Rails-friendly interface for StatsD.

Prevents duplicate file uploads in Active Storage by reusing existing blobs with matching checksums and service names

Rails ActiveStorage in-memory service adopter.

OpenStack ActiveStorage service without dependencies.

ActiveSubscriber provides a clean interface for implementing the publisher-subscriber pattern in Rails applications using ActiveSupport Notifications, with automatic subscriber discovery and lifecycle callbacks.

ActiveSupport::Concern that provides an enum-like functionality that for when multiple values are allowed in a method named `has_binary_property`

ActiveTracker is a self-hosted website (combined with this rubygem) to track user requests through your logs, see errors raise and queue usage/failures

Provide a cool, and seamless, integration between ActiveAdmin and Trailblazer, so you can use your operations inside ActiveAdmin

Validate commonly used attributes easily with ActiveValidation.

Contains validators for date and time values, type checking.

ActiveVersion is a language-agnostic versioning library that unifies three core use cases: translations (locale-based), revisions/drafts (workflow snapshots), and audits (change tracking).

Simple, efficient, and extensible webhooks for Ruby, including: Rate Limits, Cryptographic Signatures, Asynchronous Delivery, Buffered Delivery, Versioning.

help to consume activity feeds of CIM

ActivityEngine - a mountable Rails engine for activity streams

Rails plugin to add activity streams for your users, highly opinionated.

A simple engine to add addressable features to a domain object.

Rails injectable Relationships (e.g. friendships) backed by Redis