Total Downloads Ranking

Most downloads over all time
1-20 of all 145,554 gems.
RankDownloadsNameSummary
1274,858,571rspec-coreBDD for Ruby. RSpec runner and example groups.
2274,349,556diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
3273,714,266rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
4272,765,261rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
5258,228,587bundlerBundler manages an application's dependencies through its entire life, across many mach...
6257,158,516rspecBDD for Ruby
7247,510,358rspec-supportSupport utilities for RSpec gems
8226,769,046multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
9224,355,573rackRack provides a minimal, modular and adaptable interface for developing web application...
10223,345,389rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
11211,348,196jsonA JSON implementation as a JRuby extension.
12205,449,121mime-typesThe mime-types library provides a library and registry for information about MIME conte...
13200,060,710activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
14199,252,746i18nNew wave Internationalization support for Ruby.
15192,924,877thorThor is a toolkit for building powerful command-line interfaces.
16187,927,610tzinfoTZInfo provides daylight savings aware transformations between times in different time ...
17185,109,573rubygems-updateThis rubygem does not have a description or summary.
18178,708,903nokogiriNokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features i...
19175,319,470builderBuilder provides a number of builder objects that make creating structured data simple ...
20153,264,637tiltGeneric interface to multiple Ruby template engines