Total Downloads Ranking

Most downloads over all time
1-20 of all 168,493 gems.
RankDownloadsNameSummary
1790,067,214bundlerBundler manages an application's dependencies through its entire life, across many mach...
2624,193,595rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
3622,511,792rspec-coreBDD for Ruby. RSpec runner and example groups.
4618,400,471diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
5617,047,006rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
6599,308,944rspec-supportSupport utilities for RSpec gems
7566,403,191rspecBDD for Ruby
8549,566,161aws-sdk-coreProvides API clients for AWS. This gem is part of the official AWS SDK for Ruby.
9519,405,933multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
10518,732,703rackRack provides a minimal, modular and adaptable interface for developing web application...
11515,176,103rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
12507,465,993i18nNew wave Internationalization support for Ruby.
13496,604,641activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
14486,479,635tzinfoTZInfo provides access to time zone data and allows times to be converted using time zo...
15466,485,337jsonThis is a JSON implementation as a Ruby extension in C.
16450,982,870mime-typesThe mime-types library provides a library and registry for information about MIME conte...
17445,240,257thorThor is a toolkit for building powerful command-line interfaces.
18444,739,891nokogiriNokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby. It provide...
19441,906,892aws-sigv4Amazon Web Services Signature Version 4 signing library. Generates sigv4 signature for ...
20426,442,225minitestminitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, ...