https://github.com/ruby/reline
The compatible library with the API of Ruby's stdlib 'readline'
Last synced: 14 Jun 2026 - Ranking: 32.9
https://github.com/thoughtbot/shoulda-matchers
Simple one-liner tests for common Rails functionality
Last synced: 14 Jun 2026 - Ranking: 35.3
https://github.com/pivotal/LicenseFinder
Find licenses for your project's dependencies.
Last synced: 14 Jun 2026 - Ranking: 34.4
https://github.com/fog/fog-riakcs
Module for the 'fog' gem to support RiakCS
Last synced: 14 Jun 2026 - Ranking: 19.7
https://github.com/floraison/raabro
a Ruby PEG parser library
Last synced: 14 Jun 2026 - Ranking: 27.0
https://github.com/apotonick/declarative
DSL for nested schemas.
Last synced: 14 Jun 2026 - Ranking: 26.7
https://github.com/travis-ci/dpl
Dpl (dee-pee-ell) is a deploy tool made for continuous deployment.
Last synced: 14 Jun 2026 - Ranking: 31.6
https://github.com/ruby/net-pop
This library provides functionality for retrieving email via POP3, the Post Office Protocol version 3. For details of POP3
Last synced: 14 Jun 2026 - Ranking: 29.8
https://github.com/twilio/twilio-ruby
A Ruby gem for communicating with the Twilio API and generating TwiML
Last synced: 14 Jun 2026 - Ranking: 32.1
https://github.com/savonrb/akami
Building Web Service Security
Last synced: 14 Jun 2026 - Ranking: 26.0
https://github.com/cocoapods/xcodeproj
Create and modify Xcode projects from Ruby.
Last synced: 14 Jun 2026 - Ranking: 33.1
https://github.com/mbleigh/acts-as-taggable-on
A tagging plugin for Rails applications that allows for custom tagging along dynamic contexts.
Last synced: 14 Jun 2026 - Ranking: 34.7
https://github.com/flyerhzm/bullet
help to kill N+1 queries and unused eager loading
Last synced: 14 Jun 2026 - Ranking: 35.2
https://github.com/capistrano/capistrano
A deployment automation tool built on Ruby, Rake, and SSH.
capistrano deployment ruby ssh
Last synced: 14 Jun 2026 - Ranking: 34.3
https://github.com/ruby-concurrency/concurrent-ruby
Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.
Last synced: 14 Jun 2026 - Ranking: 36.9
https://github.com/ruby-i18n/i18n
Internationalization (i18n) library for Ruby
Last synced: 14 Jun 2026 - Ranking: 35.4
https://github.com/puppetlabs/facter
Collect and display system facts
Last synced: 14 Jun 2026 - Ranking: 30.6
https://github.com/rspec/rspec-expectations
Provides a readable API to express expected outcomes of a code example
Last synced: 14 Jun 2026 - Ranking: -Infinity
https://github.com/CanCanCommunity/cancancan
The authorization Gem for Ruby on Rails.
Last synced: 14 Jun 2026 - Ranking: 33.1
https://github.com/yob/pdf-reader
The PDF::Reader library implements a PDF parser conforming as much as possible to the PDF specification from Adobe.
Last synced: 14 Jun 2026 - Ranking: 31.5
https://github.com/capistrano/sshkit
A toolkit for deploying code and assets to servers in a repeatable, testable, reliable way.
Last synced: 14 Jun 2026 - Ranking: 31.2
https://github.com/haml/haml
HTML Abstraction Markup Language - A Markup Haiku
Last synced: 14 Jun 2026 - Ranking: 34.7
https://github.com/bkeepers/dotenv
A Ruby gem to load environment variables from `.env`.
Last synced: 14 Jun 2026 - Ranking: 35.6
https://github.com/airbrake/airbrake
The official Airbrake library for Ruby applications
airbrake apm capistrano crash-reporting delayed-job error-monitoring logger performance-monitoring rails rake resque ruby shoryuken sidekiq sinatra sneakers
Last synced: 14 Jun 2026 - Ranking: 31.7
https://github.com/saml-toolkits/ruby-saml
SAML SSO for Ruby
Last synced: 14 Jun 2026 - Ranking: 33.2
https://github.com/jnunemaker/httparty
:tada: Makes http fun again!
Last synced: 14 Jun 2026 - Ranking: 35.8
https://github.com/ged/ruby-pg
A PostgreSQL client library for Ruby
c client database postgresql rdbms ruby
Last synced: 14 Jun 2026 - Ranking: 32.7
https://github.com/petergoldstein/dalli
High performance memcached client for Ruby
Last synced: 14 Jun 2026 - Ranking: 34.2
https://github.com/rmagick/rmagick
Ruby bindings for ImageMagick
Last synced: 14 Jun 2026 - Ranking: 29.3
https://github.com/DatabaseCleaner/database_cleaner
Strategies for cleaning databases in Ruby. Can be used to ensure a clean state for testing.
database-cleaner ruby testing testing-tools
Last synced: 14 Jun 2026 - Ranking: 35.0
https://github.com/brendon/acts_as_list
An ActiveRecord plugin for managing lists.
Last synced: 14 Jun 2026 - Ranking: 32.3
https://gitlab.com/gitlab-org/gitlab-markup
Forked repository with the changes we made to the `github-markup` gem to add support for Python 3.x
Last synced: 14 Jun 2026 - Ranking: 28.7
https://github.com/halostatue/diff-lcs
Generate difference sets between Ruby sequences.
Last synced: 14 Jun 2026 - Ranking: 32.3
https://github.com/slim-template/slim
Slim is a template language whose goal is to reduce the syntax to the essential parts without becoming cryptic.
Last synced: 14 Jun 2026 - Ranking: 32.6
https://github.com/restforce/restforce
A Ruby client for the Salesforce REST API.
Last synced: 14 Jun 2026 - Ranking: 30.2
https://github.com/rack/rack-attack
Rack middleware for blocking & throttling
rack rack-attack rack-middleware ruby
Last synced: 14 Jun 2026 - Ranking: 34.3
https://github.com/slack-ruby/slack-ruby-client
A ruby client for the Slack Web and Event APIs.
hacktoberfest slack slack-api slack-bot slack-bot-server slackapi slackbot
Last synced: 14 Jun 2026 - Ranking: 31.4
https://github.com/rubocop/rubocop-ast
RuboCop's AST extensions and NodePattern functionality
ast hacktoberfest rubocop ruby
Last synced: 14 Jun 2026 - Ranking: 32.2
https://github.com/sumoheavy/jira-ruby
A Ruby gem for the JIRA REST API
Last synced: 14 Jun 2026 - Ranking: 32.2
https://github.com/vcr/vcr
Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.
Last synced: 14 Jun 2026 - Ranking: 36.0
https://github.com/norman/friendly_id
FriendlyId is the “Swiss Army bulldozer” of slugging and permalink plugins for ActiveRecord. It allows you to create pretty URL’s and work with human-friendly strings as if they were numeric ids for ActiveRecord models.
friendly-url plugin rails ruby slug
Last synced: 14 Jun 2026 - Ranking: 32.9
https://github.com/rubyjs/libv8
Ruby gem binary distribution of the V8 JavaScript engine
Last synced: 14 Jun 2026 - Ranking: 9.4
https://github.com/banister/pry-stack_explorer
MOVED TO https://github.com/pry/pry-stack_explorer
Last synced: 14 Jun 2026 - Ranking: 3.7
https://github.com/dkubb/axiom-types
Define types with optional constraints
Last synced: 14 Jun 2026 - Ranking: 26.6
https://github.com/sendgrid/sendgrid-ruby
The Official Twilio SendGrid Led, Community Driven Ruby API Library
email ruby sendgrid transactional-emails
Last synced: 14 Jun 2026 - Ranking: 29.6
https://github.com/ruby/debug
Debugging functionality for Ruby
debug debugger debugging-tool ruby
Last synced: 14 Jun 2026 - Ranking: 34.5
https://github.com/macournoyer/thin
A very fast & simple Ruby web server
rack rails ruby server thin web-server
Last synced: 14 Jun 2026 - Ranking: 33.5
https://github.com/Purple-Devs/health_check
Simple health check of Rails app for use with uptime checking sites like newrelic and pingdom
Last synced: 14 Jun 2026 - Ranking: 10.0
https://github.com/intridea/multi_json
A generic swappable back-end for JSON handling.
Last synced: 14 Jun 2026 - Ranking: 19.9
https://github.com/devise-two-factor/devise-two-factor
Barebones two-factor authentication with Devise
Last synced: 14 Jun 2026 - Ranking: 11.3
https://github.com/redis-rb/redis-client
Simple low level client for Redis 6+
Last synced: 14 Jun 2026 - Ranking: 28.5
https://github.com/drbrain/net-http-persistent
Thread-safe persistent connections with Net::HTTP
Last synced: 14 Jun 2026 - Ranking: 31.0
https://github.com/bbatsov/powerpack
Some useful extensions to the core Ruby classes
Last synced: 14 Jun 2026 - Ranking: 29.4
https://github.com/redis-store/redis-actionpack
Redis stores for ActionPack
Last synced: 14 Jun 2026 - Ranking: 28.3
https://github.com/guard/guard
Guard is a command line tool to easily handle events on file system modifications.
Last synced: 14 Jun 2026 - Ranking: 35.3
https://github.com/rspec/rspec-mocks
RSpec's 'test double' framework, with support for stubbing and mocking
Last synced: 14 Jun 2026 - Ranking: -Infinity
https://github.com/mattheworiordan/capybara-screenshot
Automatically save screen shots when a Capybara scenario fails
Last synced: 14 Jun 2026 - Ranking: 32.5
https://github.com/Homebrew/ruby-macho
🔩 A pure-Ruby library for parsing Mach-O files.
apple homebrew mach macos ruby ruby-gem ruby-library
Last synced: 14 Jun 2026 - Ranking: 28.1
https://github.com/liufengyun/hashdiff
Hashdiff is a ruby library to to compute the smallest difference between two hashes
Last synced: 14 Jun 2026 - Ranking: 32.2
https://github.com/haml/haml-rails
let your Gemfile do the talking
Last synced: 14 Jun 2026 - Ranking: 29.9
https://github.com/ruby-oauth/version_gem
🔖 Enhance that VERSION! Sugar for boring Version modules
ruby rubygem version versioning
Last synced: 14 Jun 2026 - Ranking: 25.7
https://github.com/matthewrudy/memoist
ActiveSupport::Memoizable with a few enhancements
Last synced: 14 Jun 2026 - Ranking: 31.2
https://github.com/ManageIQ/optimist
Optimist is a commandline option parser for Ruby that just gets out of your way.
Last synced: 14 Jun 2026 - Ranking: 30.5
https://github.com/mime-types/ruby-mime-types
Ruby MIME type registry library
Last synced: 14 Jun 2026 - Ranking: 32.4
https://github.com/guard/listen
The Listen gem listens to file modifications and notifies you about the changes.
Last synced: 14 Jun 2026 - Ranking: 34.9
https://github.com/sass/ruby-sass
The original, now deprecated Ruby implementation of Sass
Last synced: 14 Jun 2026 - Ranking: 32.2
https://github.com/tj/terminal-table
Ruby ASCII Table Generator, simple and feature rich.
Last synced: 14 Jun 2026 - Ranking: 33.9
https://github.com/fnando/browser
Do some browser detection with Ruby. Includes ActionController integration.
browser-detection rails ruby user-agent
Last synced: 14 Jun 2026 - Ranking: 33.6
https://github.com/celluloid/celluloid
Actor-based concurrent object framework for Ruby
Last synced: 14 Jun 2026 - Ranking: 32.7
https://github.com/sass/listen
The Listen gem listens to file modifications and notifies you about the changes.
Last synced: 14 Jun 2026 - Ranking: 27.2
https://github.com/socketry/nio4r
Cross-platform asynchronous I/O primitives for scalable network clients and servers.
Last synced: 14 Jun 2026 - Ranking: 33.4
https://github.com/nahi/httpclient
'httpclient' gives something like the functionality of libwww-perl (LWP) in Ruby.
Last synced: 14 Jun 2026 - Ranking: 33.0
https://github.com/chef/mixlib-shellout
mixin library for subprocess management, output collection
Last synced: 14 Jun 2026 - Ranking: 30.0
https://github.com/ncr/rack-proxy
A request/response rewriting HTTP proxy. A Rack app.
Last synced: 14 Jun 2026 - Ranking: 30.7
https://github.com/thoughtbot/paperclip
Easy file attachment management for ActiveRecord
Last synced: 14 Jun 2026 - Ranking: 34.5
https://github.com/lostisland/faraday-retry
Catches exceptions and retries each request a limited number of times
Last synced: 14 Jun 2026 - Ranking: 29.4
https://github.com/email-spec/email-spec
Collection of RSpec/MiniTest matchers and Cucumber steps for testing email in a ruby app using ActionMailer or Pony
actionmailer cucumber cucumber-steps mailer minitest pony rspec rspec-matchers ruby
Last synced: 14 Jun 2026 - Ranking: 32.5
https://github.com/rails/activeresource
Connects business objects and REST web services
Last synced: 14 Jun 2026 - Ranking: 31.7
https://github.com/travisjeffery/timecop
A gem providing "time travel", "time freezing", and "time acceleration" capabilities, making it simple to test time-dependent code. It provides a unified method to mock Time.now, Date.today, and DateTime.now in a single call.
Last synced: 14 Jun 2026 - Ranking: 33.9
https://github.com/rubysherpas/paranoia
acts_as_paranoid for Rails 5, 6 and 7
Last synced: 14 Jun 2026 - Ranking: 31.9
https://github.com/jfelchner/ruby-progressbar
Ruby/ProgressBar is a text progress bar library for Ruby.
cli progress progress-bar progressbar progressbars terminal
Last synced: 14 Jun 2026 - Ranking: 34.2
https://github.com/rails/activerecord-session_store
Active Record's Session Store extracted from Rails
Last synced: 14 Jun 2026 - Ranking: 30.2
https://github.com/cyu/rack-cors
Rack Middleware for handling Cross-Origin Resource Sharing (CORS), which makes cross-origin AJAX possible.
Last synced: 14 Jun 2026 - Ranking: 33.6
https://github.com/socketry/timers
Pure Ruby timers collections suitable for use with event loops
Last synced: 14 Jun 2026 - Ranking: 31.0
https://github.com/weppos/publicsuffix-ruby
Domain name parser for Ruby based on the Public Suffix List.
Last synced: 14 Jun 2026 - Ranking: 33.3
https://github.com/resque/redis-namespace
This gem adds a Redis::Namespace class which can be used to namespace Redis keys.
Last synced: 14 Jun 2026 - Ranking: 32.3
https://github.com/libvips/ruby-vips
Ruby extension for the libvips image processing library.
Last synced: 14 Jun 2026 - Ranking: 29.5
https://github.com/RubyMoney/monetize
A library for converting various objects into `Money` objects.
Last synced: 14 Jun 2026 - Ranking: 29.1
https://github.com/argerim/select2-rails
Integrate Select2 javascript library with Rails asset pipeline
Last synced: 14 Jun 2026 - Ranking: 29.0
https://github.com/ruby-prof/ruby-prof
A ruby profiler. See https://ruby-prof.github.io for more information.
Last synced: 14 Jun 2026 - Ranking: 32.0
https://github.com/dry-rb/dry-validation
Validation library with type-safe schemas and rules
coercion data-validation dry-rb gem ruby rubygem type-safety validation
Last synced: 14 Jun 2026 - Ranking: 31.0
https://github.com/fphilipe/premailer-rails
CSS styled emails without the hassle.
css email gem inline-css rails ruby
Last synced: 14 Jun 2026 - Ranking: 32.4
https://github.com/rails/web-console
Rails Console on the Browser.
Last synced: 14 Jun 2026 - Ranking: 31.7
https://github.com/capistrano/bundler
Bundler support for Capistrano 3.x
Last synced: 14 Jun 2026 - Ranking: 27.7
https://github.com/ai/autoprefixer-rails
Autoprefixer for Ruby and Ruby on Rails
Last synced: 14 Jun 2026 - Ranking: 32.3