Logsy gives Rails apps one wide JSON event per request plus correlated breadcrumb logs, all tagged with whatever per-request context you set via Logsy[:key] = value. Tags propagate across background jobs. Generic JSON output to stdout — bring your own log shipper.

Manage device tokens and push messaging with Rails and FCM.

Async email delivery

Opinionated pub/sub framework

Marj (Minimal ActiveRecord Jobs) is a minimal database-backed ActiveJob queueing backend.

Unofficial ruby adapter for Swisscom and MobileTechnics Bulk SMS APIs. Tries to mimick mail API, so users can switch e.g. ActionMailer with this SMS provider.

Declarative cache invalidation for ActiveRecord models and ActionController responses using Redis version counters. No TTL guessing — cache is invalidated automatically when data changes.

A gem interface for the neetoMonitor API

Notificare (Romanian: 'to notify') is a Rails engine built on top of ActiveJob::Continuation. It adds a persisted projection of running-job progress, a durable user-facing notification inbox, and a Hotwire UI scaffold — turning Continuation's resumable steps into a state machine that drives notifications without manual broadcast plumbing.

NtiEventBus is a lightweight publish/subscribe event bus. Declare `domain.action` subscriptions in a small DSL, publish events, and fan them out to handler classes asynchronously via ActiveJob. The subscription registry is built once and deep-frozen for lock-free reads, so publishing adds no locking and no unbounded state.

Agent framework for Rails: bounded tool-calling loops, fast paths, structured extraction, and (v0.2) durable workflows on ActiveRecord. Built on ruby_llm.

Full-featured Rails SDK for integrating with Open Mercato ERP/CRM platform.

A featherweight library for multi thread message deliveries.

A mountable Rails engine for subscription billing with Asaas and Stripe providers.

ActiveJob::Performs adds the `performs` macro to set up jobs by convention.

Send push notifications to web apps

Identity and access management engine for Rails.

Prevents duplicate job execution using Redis locks for any Redis-based job processing system

Designed to mimic ActionMailer's familiar interface, this gem offers a way to send transactional emails that are rendered by Postmark's Templates feature and delivered via the Postmark API.

ActiveJob Backend for Google Cloud Pub/Sub