Run test/unit tests by line number. Metal!

Flamegraph support for arbitrary ruby apps

This package provides a library implementing patterns that behave like regular expressions.

Measure following file dimensions: apng, bmp, cur, gif, ico, j2c, jp2, jpeg, jpx, mng, pam, pbm, pcx, pgm, png, ppm, psd, svg, swf, tiff, webp, xbm, xpm

Bundler manages an application's dependencies through its entire life, across many machines, systematically and repeatably

Memoize method return values

RDF::Turtle is an Turtle reader/writer for the RDF.rb library suite.

Distributes the V8 JavaScript engine in binary and source forms in order to support fast builds of The Ruby Racer

Parses templates for render calls and uses them to precompile

unicorn is an HTTP server for Rack applications designed to only serve fast clients on low-latency, high-bandwidth connections and take advantage of features in Unix/Unix-like kernels. Slow clients should only be served by placing a reverse proxy capable of fully buffering both the the request and response in between unicorn and slow clients.

Optimize (lossless compress, optionally lossy) images (jpeg, png, gif, svg) using external utilities (advpng, gifsicle, jhead, jpeg-recompress, jpegoptim, jpegrescan, jpegtran, optipng, pngcrush, pngout, pngquant, svgo)

FakeWeb is a helper for faking web requests in Ruby. It works at a global level, without modifying code or writing extensive stubs.

Failover for ActiveRecord and Redis

Encryption Utilities for Web Push payload.

This package provides a Kafka (http://kafka.apache.org/) producer and consumer

This package provides a simple container intended for use as an IoC container

Ember for Rails 3.1+

This package provides a Redis::Namespace class which can be used to namespace calls to Redis. This is useful when using a single instance of Redis with multiple, different applications.

Kaminari is a Scope & Engine based, clean, powerful, agnostic, customizable and sophisticated paginator for Rails 4+

This gem provides jQuery and the jQuery-ujs driver for your Rails 4+ application.

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.

Immutable extensions to objects

It wraps the OpenSSL library.

TinyTDS - A modern, simple and fast FreeTDS library for Ruby using DB-Library. Developed for the ActiveRecord SQL Server adapter.