Rails3 engine that adds OAuth2 Provider support to any application built with Devise authentication

Manage your FactoryGirl for create a unique instance of model associations and integrate with rspec

Instant Login is a Rails engine that provides an login with e-mail functionality to your app. It allows you to sned one-time login tokens to your users.

Instant-upload is simply ajax upload for rails (with carrierwave).

InSTEDD Bootstrap is a mountable engine based on bootstrap-sass which provides a Bootstrap theme for all InSTEDD platform applications.

Embed a Twitter widget into your LMS with this LTI App.

Integration Test Kit provides a small DSL for defining integration test commands, and an endpoint for calling them locally.

Integrative is a library for integrating external resources into ActiveRecord models.

An easy and simple way to keep track of interactions on an ActiveRecord model that would normally require a lot of boolean attributes to make possible.

Interapp is a mountable Rails engine that handles simple and secure inter-app messaging using public key cryptography.

This gem helps you to get started with your Intercom app

Unintrusive interactive API documentation generator for rails apps

A gem to follow, follow request and block between any ActiveRecord models.

Interests calculator

DSL for top-level, nested, linked CRUD resource endpoints; DSL for Presenters and Acceptors; API Versioning

Internal Affairs integration helper

Interpolique uses base64 encoding and decoding to clarify the usually fuzzy line between data and code in webapps.

InterstateMachine is a simple state machine which use interactors to trigger transitions

An engine to manage your assets. It allows you to create/view assets

Many companies have internal apps to support their day to day operations. This library is a drop-in Google OAuth authentication and session management library so you don't have to install Devise.