Total Downloads Ranking

Most downloads over all time
1-20 of all 168,020 gems.
RankDownloadsNameSummary
1765,543,689bundlerBundler manages an application's dependencies through its entire life, across many mach...
2616,906,176rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
3615,271,698rspec-coreBDD for Ruby. RSpec runner and example groups.
4610,931,372diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
5609,836,310rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
6591,785,361rspec-supportSupport utilities for RSpec gems
7560,625,012rspecBDD for Ruby
8531,825,146aws-sdk-coreProvides API clients for AWS. This gem is part of the official AWS SDK for Ruby.
9510,459,020multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
10509,228,133rackRack provides a minimal, modular and adaptable interface for developing web application...
11504,444,205rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
12496,774,119i18nNew wave Internationalization support for Ruby.
13485,856,701activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
14475,870,638tzinfoTZInfo provides access to time zone data and allows times to be converted using time zo...
15457,565,911jsonA JSON implementation as a JRuby extension.
16443,124,576mime-typesThe mime-types library provides a library and registry for information about MIME conte...
17436,637,398thorThor is a toolkit for building powerful command-line interfaces.
18434,997,289nokogiriNokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby. It provide...
19424,561,357aws-sigv4Amazon Web Services Signature Version 4 signing library. Generates sigv4 signature for ...
20416,315,905minitestminitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, ...