Total Downloads Ranking

Most downloads over all time
1-20 of all 147,895 gems.
RankDownloadsNameSummary
1335,322,684rspec-coreBDD for Ruby. RSpec runner and example groups.
2334,357,734diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
3334,322,579rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
4333,091,589rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
5315,709,365rspecBDD for Ruby
6307,822,331rspec-supportSupport utilities for RSpec gems
7275,239,777bundlerBundler manages an application's dependencies through its entire life, across many mach...
8245,517,252multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
9243,893,184rackRack provides a minimal, modular and adaptable interface for developing web application...
10240,879,095rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
11233,564,652rubygems-updateThis rubygem does not have a description or summary.
12226,574,297jsonA JSON implementation as a JRuby extension.
13222,400,925mime-typesThe mime-types library provides a library and registry for information about MIME conte...
14218,640,845i18nNew wave Internationalization support for Ruby.
15217,663,825activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
16209,153,040thorThor is a toolkit for building powerful command-line interfaces.
17204,655,412tzinfoTZInfo provides daylight savings aware transformations between times in different time ...
18194,232,120nokogiriNokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features i...
19189,088,014builderBuilder provides a number of builder objects that make creating structured data simple ...
20166,809,317minitestminitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, ...