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 process. Besides this basic functionality, daemons offers many advanced features like exception backtracing and logging (in case your ruby script crashes) and monitoring and automatic restarting of your processes if they crash.

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

Supervisors, Supervision Groups, and Supervision Trees for Celluloid.

Notifications, Internals, Logging, Probe, and essential Celluloid pieces demanding Supervision

Classes to support examples, benchmarks, or add special functionality.

Simple finite state machines with integrated Celluloid timeout support.

An implementation of an actor pool, based on the Celluloid concurrent object framework.

Tame Rails' multi-line logging into a single line per request

Behaviour Driven Development with elegance and joy

Template compilation framework in Ruby