Encryption Utilities for Web Push payload.

This package provides a client library for making requests from Ruby. It uses a simple method chaining system for building requests, similar to Python's Requests.

Type system for Ruby supporting coercions, constraints and complex types like structs, value objects, enums etc

This package provides interfaces to enumerate AWS partitions, regions, and services.

Fabrication is an object generation framework for ActiveRecord, Mongoid, DataMapper, Sequel, or any other Ruby object.

OmniAuth strategy for Twitter

Hosted code coverage Ruby reporter.

Character encoding auto-detection in Ruby. As smart as your browser. Open source.

Profiling toolkit for Rack applications with Rails integration. Client Side profiling, DB profiling and Server profiling.

Generate private/public SSH keypairs using pure Ruby

This is just a loader for "readline". If Ruby has the "readline-ext" gem that is a native extension, this gem will load it. If Ruby does not have the "readline-ext" gem this gem will load "reline", a library that is compatible with the "readline-ext" gem and implemented in pure Ruby.

Uglifier minifies JavaScript files by wrapping UglifyJS to be accessible in Ruby

BufferedTokenizer extracts token delimited entities from a sequence of arbitrary inputs

Facebook OAuth2 Strategy for OmniAuth

uniform_notifier is extracted from bullet, it gives you the ability to send notification through rails logger, customized logger, javascript alert, javascript console, growl, xmpp, airbrake and honeybadger.

Auto-install phantomjs on demand for current platform. Comes with poltergeist integration.

CSS flipper for right-to-left processing. A Ruby port of https://github.com/ded/r2

Find out which locale the user preferes by reading the languages they specified in their browser

Blazing-fast-cross-platform-monkey-patch-free string XOR. Yes, that means JRuby too.

Regression testing for the command line, and library API

gc_tracer gem adds GC::Tracer module.

Memoize method return values

Ruby FFI library

The Mechanize library is used for automating interaction with websites. Mechanize automatically stores and sends cookies, follows redirects, and can follow links and submit forms. Form fields can be populated and submitted. Mechanize also keeps track of the sites that you have visited as a history.