Great Ruby debugging companion: pretty print Ruby objects to visualize their structure. Supports custom object formatting via plugins

Upload files in your Ruby applications, map them to a range of ORMs, store them on different backends.

Retriable is a simple DSL to retry failed code blocks with randomized exponential backoff. This is especially useful when interacting external api/services or file system calls.

factory_girl provides a framework and DSL for defining and using factories - less error-prone, more explicit, and all-around easier to work with than fixtures.

Easy upload management for ActiveRecord

Parallel tests across CI server nodes based on each test file's time execution. It generates a test time execution report and uses it for future test runs.

Daemons provides an easy way to wrap existing ruby scripts (for example a self-written server) to be run as a daemon and to be controlled by simple start/stop/restart commands. You can also call blocks as daemons and control them from the parent or just daemonize the current...

Ruby wrapper for the OAuth 2.0 protocol

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

XPath is a Ruby DSL for generating XPath expressions

This gem aims at being a simple and reliable solution for controlling external programs running in the background on any Ruby / OS combination.

Ruby FFI library

Faraday adapter for Em::Http

Faraday adapter for EM::Synchrony

Catches exceptions and retries each request a limited number of times.

Convert directories, rpms, python eggs, rubygems, and more to rpms, debs, solaris packages and more. Win at package management without wasting pointless hours debugging bad rpm specs!

Ruby integrations for Elasticsearch (client, API, etc.)

Provides a single point of entry for using basic features of ruby ORMs

Easy upload management for ActiveRecord

Supervisors, Supervision Groups, and Supervision Trees for Celluloid.