Total Downloads Ranking

Most downloads over all time
1-20 of all 148,608 gems.
RankDownloadsNameSummary
1352,488,580rspec-coreBDD for Ruby. RSpec runner and example groups.
2351,531,674rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
3351,439,257diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
4350,223,494rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
5332,294,652rspecBDD for Ruby
6324,941,318rspec-supportSupport utilities for RSpec gems
7279,722,577bundlerBundler manages an application's dependencies through its entire life, across many mach...
8251,023,676multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
9250,554,046rackRack provides a minimal, modular and adaptable interface for developing web application...
10245,929,178rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
11242,654,126rubygems-updateThis rubygem does not have a description or summary.
12230,859,054jsonA JSON implementation as a JRuby extension.
13227,385,732mime-typesThe mime-types library provides a library and registry for information about MIME conte...
14224,695,172i18nNew wave Internationalization support for Ruby.
15223,869,746activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
16214,090,464thorThor is a toolkit for building powerful command-line interfaces.
17209,497,083tzinfoTZInfo provides daylight savings aware transformations between times in different time ...
18198,738,483nokogiriNokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features i...
19193,118,274builderBuilder provides a number of builder objects that make creating structured data simple ...
20171,227,280minitestminitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, ...