Heya is a campaign mailer for Rails. Think of it like ActionMailer, but for timed email sequences. It can also perform other actions like sending a text message.

Now you can use the super fast COPY for import/export data directly from your AR models.

Rein adds bunch of methods to your ActiveRecord migrations so you can easily tame your database.

Add binary (not string) UUIDs to ActiveRecord in MySQL

Multiwoven Integrations is a comprehensive Ruby gem designed to facilitate seamless connectivity between various data sources and SaaS platforms.

sequel_pg overwrites the inner loop of the Sequel postgres adapter row fetching code with a C version. The C version is significantly faster than the pure ruby version that Sequel uses by default. sequel_pg also offers optimized versions of some dataset methods, as well as adds support for using PostgreSQL streaming.

Sequent is a CQRS and event sourcing framework for Ruby.

Your Rails console, 1984 style

Hyrax is a featureful Samvera front-end based on the latest and greatest Samvera software components.

ThumbsUp provides dead-simple voting capabilities to ActiveRecord models with karma calculation, a la stackoverflow.com.

This version is obsolete, please use the postgres-copy gem

Integrate PostgreSQL's enum data type into ActiveRecord's schema and migrations.

Data analysis and OSINT framework for Twitter

Add a blog to your Rails application in minutes with this mountable Rails Engine

Tools to build your double entry financial ledger

Mongify allows you to map your sql data into a mongodb document database with a simple DSL.

Create temporary table-backed ActiveRecord models for use in tests

Easily create robust, standardized API endpoints using lightning-fast database queries

Port of the Rails plugin "geokit-rails" to Rails 3, as a gem

mail_room will proxy email (gmail) from IMAP to a delivery method