Total Downloads Ranking

Most downloads over all time
1-20 of all 169,984 gems.
RankDownloadsNameSummary
1881,078,617bundlerBundler manages an application's dependencies through its entire life, across many mach...
2643,569,665rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
3641,682,151rspec-coreBDD for Ruby. RSpec runner and example groups.
4638,573,865diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
5636,073,826rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
6620,022,807rspec-supportSupport utilities for RSpec gems
7605,185,382aws-sdk-coreProvides API clients for AWS. This gem is part of the official AWS SDK for Ruby.
8581,633,225rspecBDD for Ruby
9544,281,253rackRack provides a minimal, modular and adaptable interface for developing web application...
10543,563,766multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
11543,481,462rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
12540,468,796i18nNew wave Internationalization support for Ruby.
13526,742,510activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
14515,577,588tzinfoTZInfo provides access to time zone data and allows times to be converted using time zo...
15492,294,044jsonA JSON implementation as a JRuby extension.
16491,951,203aws-sigv4Amazon Web Services Signature Version 4 signing library. Generates sigv4 signature for ...
17473,057,260mime-typesThe mime-types library provides a library and registry for information about MIME conte...
18471,130,043nokogiriNokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby. It provide...
19469,377,403thorThor is a toolkit for building powerful command-line interfaces.
20461,717,491jmespathImplements JMESPath for Ruby