Total Downloads Ranking

Most downloads over all time
1-20 of all 162,563 gems.
RankDownloadsNameSummary
1549,542,833rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
2548,776,211rspec-coreBDD for Ruby. RSpec runner and example groups.
3544,096,792rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
4543,049,400diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
5522,373,138rspec-supportSupport utilities for RSpec gems
6507,605,771rspecBDD for Ruby
7506,895,653bundlerBundler manages an application's dependencies through its entire life, across many mach...
8417,151,266multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
9415,698,551rackRack provides a minimal, modular and adaptable interface for developing web application...
10406,460,008rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
11390,956,007i18nNew wave Internationalization support for Ruby.
12385,296,738activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
13377,870,585jsonA JSON implementation as a JRuby extension.
14374,613,150rubygems-updateA package (also known as a library) contains a set of functionality that can be invok...
15370,817,029tzinfoTZInfo provides access to time zone data and allows times to be converted using time zo...
16369,421,487mime-typesThe mime-types library provides a library and registry for information about MIME conte...
17355,432,522thorThor is a toolkit for building powerful command-line interfaces.
18343,811,596nokogiriNokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features i...
19343,252,600aws-sdk-coreProvides API clients for AWS. This gem is part of the official AWS SDK for Ruby.
20318,600,877minitestminitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, ...