Extract the dominant colors from an image.

RSpec and Minitest matchers to prevent N+1 queries problem. Evaluates code under consideration several times with different scale factors to make sure that the number of DB queries behaves as expected (i.e. O(1) instead of O(N)).

packs-rails establishes and implements a set of conventions for splitting up large monoliths.

Ruby HTTP client library based on libcurl, base on Patron, bug it keep with the github code!

Simplify the deployment of your applications by automatically packaging your application and its dependencies on multiple platforms.

The Ruby binding of playwright driver 1.58.2

A extention to prawn that allows to include other pdfs either as background to write upon or to combine several pdf documents into one.

Google Protocol Buffers serialization and RPC implementation for Ruby.

Show progress of long running tasks

Client for consuming WebSockets from http://pusher.com

Qiniu Resource (Cloud) Storage SDK for Ruby. See: http://developer.qiniu.com/docs/v6/sdk/ruby-sdk.html

Insert LiveReload into your app easily as Rack middleware

Build Rails apps in a more maintainable way

Implements a distributed semaphore or mutex using Redis.

Rein adds bunch of methods to your ActiveRecord migrations so you can easily tame your database.

Contains facts from many Facter version on many Operating Systems

Adding snapshot testing to RSpec

Ruby/Rsync is a Ruby library that can syncronize files between remote hosts by wrapping a call to the rsync binary.

A ruby interactive dependency graph visualizer

Ruby compiler and runtime for the google protocol buffers library.