Total Downloads Ranking

Most downloads over all time
1-20 of all 153,764 gems.
RankDownloadsNameSummary
1458,902,379rspec-coreBDD for Ruby. RSpec runner and example groups.
2458,645,074rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
3456,661,423diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
4456,339,458rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
5433,755,809rspecBDD for Ruby
6431,146,588rspec-supportSupport utilities for RSpec gems
7330,027,784bundlerBundler manages an application's dependencies through its entire life, across many mach...
8305,389,578rubygems-updateA package (also known as a library) contains a set of functionality that can be invok...
9296,171,006multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
10296,079,275rackRack provides a minimal, modular and adaptable interface for developing web application...
11289,514,680rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
12270,394,577jsonThis is a JSON implementation as a Ruby extension in C.
13269,960,390i18nNew wave Internationalization support for Ruby.
14269,830,655activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
15268,439,673mime-typesThe mime-types library provides a library and registry for information about MIME conte...
16253,787,121thorThor is a toolkit for building powerful command-line interfaces.
17250,567,954tzinfoTZInfo provides access to time zone data and allows times to be converted using time zo...
18239,959,483nokogiriNokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features i...
19226,634,728builderBuilder provides a number of builder objects that make creating structured data simple ...
20207,851,210minitestminitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, ...