Total Downloads Ranking

Most downloads over all time
1-20 of all 165,969 gems.
RankDownloadsNameSummary
1626,443,488bundlerBundler manages an application's dependencies through its entire life, across many mach...
2584,100,535rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
3582,768,405rspec-coreBDD for Ruby. RSpec runner and example groups.
4577,563,044rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
5577,417,736diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
6557,829,156rspec-supportSupport utilities for RSpec gems
7534,541,631rspecBDD for Ruby
8469,692,718multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
9465,194,707rackRack provides a minimal, modular and adaptable interface for developing web application...
10457,640,456rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
11447,969,725aws-sdk-coreProvides API clients for AWS. This gem is part of the official AWS SDK for Ruby.
12447,371,553i18nNew wave Internationalization support for Ruby.
13436,347,198activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
14427,430,828tzinfoTZInfo provides access to time zone data and allows times to be converted using time zo...
15420,117,414jsonA JSON implementation as a JRuby extension.
16408,356,024mime-typesThe mime-types library provides a library and registry for information about MIME conte...
17396,587,905thorThor is a toolkit for building powerful command-line interfaces.
18392,847,503rubygems-updateA package (also known as a library) contains a set of functionality that can be invok...
19389,933,693nokogiriNokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby. It provide...
20370,800,124minitestminitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, ...