Total Downloads Ranking

Most downloads over all time
1-20 of all 153,727 gems.
RankDownloadsNameSummary
1458,407,972rspec-coreBDD for Ruby. RSpec runner and example groups.
2458,149,543rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
3456,228,663diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
4455,857,167rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
5433,360,709rspecBDD for Ruby
6430,670,917rspec-supportSupport utilities for RSpec gems
7329,161,310bundlerBundler manages an application's dependencies through its entire life, across many mach...
8304,656,766rubygems-updateA package (also known as a library) contains a set of functionality that can be invok...
9295,636,620multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
10295,535,826rackRack provides a minimal, modular and adaptable interface for developing web application...
11288,999,627rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
12269,889,376jsonThis is a JSON implementation as a Ruby extension in C.
13269,411,862i18nNew wave Internationalization support for Ruby.
14269,281,626activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
15267,948,557mime-typesThe mime-types library provides a library and registry for information about MIME conte...
16253,260,433thorThor is a toolkit for building powerful command-line interfaces.
17250,060,491tzinfoTZInfo provides access to time zone data and allows times to be converted using time zo...
18239,495,653nokogiriNokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features i...
19226,237,720builderBuilder provides a number of builder objects that make creating structured data simple ...
20207,405,529minitestminitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, ...