BestGems


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1-20 of all 137,019 gems.

RankDownloadsNameSummary
1525,894rubygems-updateRubyGems is a package management framework for Ruby. This gem is an update for the Rub...
2323,666diff-lcsDiff::LCS computes the difference between two Enumerable sequences using the McIlroy-Hu...
3323,626rspec-expectationsrspec-expectations provides a simple, readable API to express expected outcomes of a co...
4323,189rspec-coreBDD for Ruby. RSpec runner and example groups.
5322,035rspec-mocksRSpec's 'test double' framework, with support for stubbing and mocking
6320,360rspec-supportSupport utilities for RSpec gems
7305,838rspecBDD for Ruby
8273,822bundlerBundler manages an application's dependencies through its entire life, across many mach...
9194,704multi_jsonA common interface to multiple JSON libraries, including Oj, Yajl, the JSON gem (with C...
10192,007i18nNew wave Internationalization support for Ruby.
11190,979rackRack provides a minimal, modular and adaptable interface for developing web application...
12185,062jsonThis is a JSON implementation as a Ruby extension in C.
13182,306rakeRake is a Make-like program implemented in Ruby. Tasks and dependencies are specified i...
14181,153mime-typesThe mime-types library provides a library and registry for information about MIME conte...
15174,038tzinfoTZInfo provides daylight savings aware transformations between times in different time ...
16171,301thorThor is a toolkit for building powerful command-line interfaces.
17170,204activesupportA toolkit of support libraries and Ruby core extensions extracted from the Rails framew...
18162,377thread_safeA collection of data structures and utilities to make thread-safe programming in Ruby e...
19161,414nokogiriNokogiri (鋸) is an HTML, XML, SAX, and Reader parser. Among Nokogiri's many features i...
20156,572minitestminitest provides a complete suite of testing facilities supporting TDD, BDD, mocking, ...