Peace of mind through automated monitoring of your HTTP services.

A featherweight library for multi thread message deliveries.

Password Breach Alert is a Devise extension that adds 1) server-side check of password strength before registration, using a list of common passwords, zxcvbn and haveibeenpwned; 2) a way to check users emails against recent verified security breaches, and implement different customized policies.

The Paubox Rails Gem integrates Paubox's Transactional Email HTTP API with ActionMailer.

Allow to send email with Mustache templates

An engine that implements user and login handling instantly for an application. It uses the Devise gem to provide all facilities.

Prevail Health 3rd party mailer adapter gem.

Identity and access management engine for Rails.

Send a random image via email

Pigeons makes it a breeze to send your users lifecycle e-mails.

Pling Gateway to ActionMailer

Logs emails delivered for easy reference

Add Realtime to your application

Presenter helps you expose view models to your views with a declarative approach.

Rails plugin for sending asynchronous email with ActionMailer and QueueClassic.

Asynchronous mail delivery using que

QuMailer is a Rails plugin for delivering email asynchronously from ActionMailer via the Qu queuing library.

QuMailer is a Ruby on Rails 3.x plugin for sending asynchronous emails with ActionMailer an Qu.

QwopClient is a client for publishing messages to an NSQ instance

Ruby on Rails is a full-stack web framework optimized for programmer happiness and sustainable productivity. It encourages beautiful code by favoring convention over configuration.