Total Downloads Ranking

Most downloads over all time
1-20 of all 160,576 gems.
RankDownloadsNameSummary
1528,553,463rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
2528,067,414rspec-coreBDD for Ruby. RSpec runner and example groups.
3523,976,608rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
4521,502,793diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
5500,875,507rspec-supportSupport utilities for RSpec gems
6490,879,969rspecBDD for Ruby
7457,347,227bundlerBundler manages an application's dependencies through its entire life, across many mach...
8385,890,175multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
9384,090,555rackRack provides a minimal, modular and adaptable interface for developing web application...
10379,086,130rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
11362,543,313rubygems-updateA package (also known as a library) contains a set of functionality that can be invok...
12359,091,059i18nNew wave Internationalization support for Ruby.
13355,228,936activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
14351,298,407jsonA JSON implementation as a JRuby extension.
15345,483,419mime-typesThe mime-types library provides a library and registry for information about MIME conte...
16340,620,829tzinfoTZInfo provides access to time zone data and allows times to be converted using time zo...
17331,231,317thorThor is a toolkit for building powerful command-line interfaces.
18317,903,764nokogiriNokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features i...
19293,739,025builderBuilder provides a number of builder objects that make creating structured data simple ...
20289,069,988minitestminitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, ...