Map simple html back into markdown, e.g. if you want to import existing html data in your application.

SitemapGenerator is a framework-agnostic XML Sitemap generator written in Ruby with automatic Rails integration. It supports Video, News, Image, Mobile, PageMap and Alternate Links sitemap extensions and includes Rake tasks for managing your sitemaps, as well as many other great features.

RubyRC4 is a pure Ruby implementation of the RC4 algorithm.

Building Web Service Security

API for JIRA

Interact with the macOS Keychain

Airbrake is an online tool that provides robust exception tracking in any of your Ruby applications. In doing so, it allows you to easily review errors, tie an error to an individual piece of code, and trace the cause back to recent changes. The Airbrake dashboard provides easy categorization, searching, and prioritization of exceptions so that when errors occur, your team can quickly determine the root cause. Additionally, this gem includes integrations with such popular libraries and frameworks as Rails, Sinatra, Resque, Sidekiq, Delayed Job, Shoryuken, ActiveJob and many more.

Supporting gem for Rails Panel (Google Chrome extension for Rails development)

MOVED: See `scss_lint` (with an underscore) for up-to-date project

Easiest way to manage multi-environment settings in any ruby project or framework: Rails, Sinatra, Padrino and others

ruby-vips is a binding for the libvips image processing library. It is fast and it can process large images without loading the whole image in memory.

Generate equivalent source for parser gem AST nodes

Multilingual support using packaged yml locale files.

scss-lint customized for css-bliss

A gem that provides text handling for Twitter

Strategies for cleaning databases using ActiveRecord. Can be used to ensure a clean state for testing.

the instafailing RSpec progress bar formatter

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

As simple as it gets CLI tool for word-wrapping plain-text. You can also use the library in your Ruby scripts. Check out the sources for details.

A wonderfully simple way to load your code