Total Downloads Ranking

Most downloads over all time
1-20 of all 142,627 gems.
RankDownloadsNameSummary
1237,658,848bundlerBundler manages an application's dependencies through its entire life, across many mach...
2212,165,485rspec-coreBDD for Ruby. RSpec runner and example groups.
3211,923,381diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
4211,106,803rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
5210,277,161rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
6206,931,857multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
7203,784,915rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
8202,972,767rackRack provides a minimal, modular and adaptable interface for developing web application...
9196,344,181rspecBDD for Ruby
10194,194,118jsonA JSON implementation as a JRuby extension.
11188,122,516mime-typesThe mime-types library provides a library and registry for information about MIME conte...
12184,986,171rspec-supportSupport utilities for RSpec gems
13180,792,311activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
14178,268,139i18nNew wave Internationalization support for Ruby.
15175,462,708thorThor is a toolkit for building powerful command-line interfaces.
16168,871,728tzinfoTZInfo provides daylight savings aware transformations between times in different time ...
17161,547,673nokogiriNokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features i...
18160,430,740builderBuilder provides a number of builder objects that make creating structured data simple ...
19140,686,877tiltGeneric interface to multiple Ruby template engines
20134,877,843minitestminitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, ...