Total Downloads Ranking

Most downloads over all time
1-20 of all 162,090 gems.
RankDownloadsNameSummary
1543,301,308rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
2542,496,157rspec-coreBDD for Ruby. RSpec runner and example groups.
3538,114,708rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
4536,609,463diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
5515,958,078rspec-supportSupport utilities for RSpec gems
6502,605,451rspecBDD for Ruby
7490,635,370bundlerBundler manages an application's dependencies through its entire life, across many mach...
8407,721,812multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
9406,268,389rackRack provides a minimal, modular and adaptable interface for developing web application...
10397,984,108rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
11381,060,697i18nNew wave Internationalization support for Ruby.
12375,774,591activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
13371,203,661rubygems-updateA package (also known as a library) contains a set of functionality that can be invok...
14369,685,586jsonA JSON implementation as a JRuby extension.
15361,735,612mime-typesThe mime-types library provides a library and registry for information about MIME conte...
16361,540,861tzinfoTZInfo provides access to time zone data and allows times to be converted using time zo...
17348,094,162thorThor is a toolkit for building powerful command-line interfaces.
18335,863,017nokogiriNokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features i...
19324,024,571aws-sdk-coreProvides API clients for AWS. This gem is part of the official AWS SDK for Ruby.
20309,258,435minitestminitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, ...