HexaPDF is a pure Ruby library with an accompanying application for working with PDF files. In short, it allows creating new PDF files, manipulating existing PDF files, merging multiple PDF files into one, extracting meta information, text, images and files from PDF files, securing PDF files by ...

ChatOps for Ruby.

Mailgun's Official Ruby SDK for interacting with the Mailgun API.

Identify database issues before they hit production.

Camaleon CMS is a dynamic and advanced content management system based on Ruby on Rails as an alternative to Wordpress.

An Atlassian OAuth2 strategy for OmniAuth 1.x. This allows you to login to Atlassian with your ruby app.

A collection of Rack middleware to support JSON Schema.

Manage badges, points and rankings (reputation) in your Rails app.

Manage badges, points and rankings (reputation) in your Rails app.

Re:VIEW is a digital publishing system for books and ebooks. It supports InDesign, EPUB and LaTeX.

Re:VIEW is a digital publishing system for books and ebooks. It supports InDesign, EPUB and LaTeX. This gem is experimental version with PEG grammar

Codebase as structure of locatable classes and methods based on the Ruby AST

Works with Rails out of the box.

sd_notify can be used to notify systemd about various service status changes of Ruby programs

SitePrism gives you a simple, clean and semantic DSL for describing your site. SitePrism implements the Page Object Model pattern on top of Capybara.

The complete solution for Ruby command-line executables. Commander bridges the gap between other terminal related libraries you know and love (OptionParser, HighLine), while providing many new features, and an elegant API.

This library can be used as a module for `fog` or as standalone provider to use vSphere in applications.

Ridgepole is a tool to manage DB schema. It defines DB schema using Rails DSL, and updates DB schema according to DSL.

RSpec tests for your AWS resources.

The core rules for cfn_nag