Total Downloads Ranking

Most downloads over all time
1-20 of all 138,877 gems.
RankDownloadsNameSummary
1212,571,591bundlerBundler manages an application's dependencies through its entire life, across many mach...
2184,896,139multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
3182,444,928rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
4181,367,897rackRack provides a minimal, modular and adaptable interface for developing web application...
5173,791,592jsonThis is a JSON implementation as a Ruby extension in C.
6169,868,131mime-typesThe mime-types library provides a library and registry for information about MIME conte...
7161,280,671activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
8156,456,473i18nNew wave Internationalization support for Ruby.
9156,352,717thorThor is a toolkit for building powerful command-line interfaces.
10154,804,152diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
11154,746,064rspec-coreBDD for Ruby. RSpec runner and example groups.
12153,894,888rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
13153,205,218rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
14147,798,313tzinfoTZInfo provides daylight savings aware transformations between times in different time ...
15144,065,942builderBuilder provides a number of builder objects that make creating structured data simple ...
16143,975,614nokogiriNokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features i...
17140,997,811rspecBDD for Ruby
18127,846,676rspec-supportSupport utilities for RSpec gems
19126,695,871tiltGeneric interface to multiple Ruby template engines
20119,246,182activemodelA toolkit for building modeling frameworks like Active Record. Rich support for attribu...