Reek is a tool that examines Ruby classes, modules and methods and reports any code smells it finds.

Koala is a lightweight, flexible Ruby SDK for Facebook. It allows read/write access to the social graph via the Graph and REST APIs, as well as support for realtime updates and OAuth and Facebook Connect authentication. Koala is fully tested and supports Net::HTTP and Typhoeus connections out o...

OAuth 2.0 Server & Client Library. Both Bearer token type are supported.

Utility to install, configure, and extend Git hooks

XML serialization for your Active Model objects and Active Record models - extracted from Rails

OpenID Connect Server & Client Library

Ruby/Graphviz provides an interface to layout and generate images of directed graphs in a variety of formats (PostScript, PNG, etc.) using GraphViz.

Shrine is a toolkit for file attachments in Ruby applications. It supports uploading, downloading, processing and deleting IO objects, backed by various storage engines. It uses efficient streaming for low memory usage. Shrine comes with a high-level interface for attaching uploaded files to dat...

RubyCritic is a tool that wraps around various static analysis gems to provide a quality report of your Ruby code.

RubyCritic is a tool that wraps around various static analysis gems to provide a quality report of your Ruby code.

Utility to install, configure, and extend Git hooks

Produces Cobertura XML formatted output from SimpleCov

Pronto runs analysis quickly by checking only the relevant changes. Created to be used on pull requests, but suited for other scenarios as well. Perfect if you want to find out quickly if branch introduces changes that conform to your styleguide, are DRY, don't introduce security ...

libvirt provider for Vagrant.

Gives letter_opener an interface for browsing sent emails

MongoMapper is a Object-Document Mapper for Ruby and Rails

Auditing tool for CloudFormation templates

Resources and tools for developers to integrate Braintree's global payments platform.

API, command and message handling for WeChat in Rails

Client library for easily using the Cloudinary service