Description: A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for modern web app frameworks and ORMs.
Description: Use to lookup translations in the database.
Description: Paperclip is intended as an easy file attachment library for Active Record.
Description: Use for adding width, height, and size to paperclip images.
Description: SWF File is lightweight gem to read swf file headers from within a Ruby application.
Description: delayed_job_active_record encapsulates the common pattern of asynchronously executing longer tasks in the background.
Description: Resque like web interface for delayed job.
Description: Mongoid is an ODM (Object-Document-Mapper) framework for MongoDB in Ruby.
Description: Add additional information to rails logs about total time for MongoDB queries in action processing.
Description: A simple, extensible Ruby client for Apache Solr.
Description: Haml-rails provides Haml generators for rails 3.
Description: simple_form aims to be as flexible as possible while helping you with powerful components to create your form.
Description: Unicode string manipulation library for Ruby.
Description: Wicked PDF uses the shell utility wkhtmltopdf to serve a PDF file to a user from HTML.
Description: Provides binaries for WKHTMLTOPDF project in an easily accessible package.
Description: Best in Place is a jQuery based AJAX Inplace-Editor that takes profit of RESTful server-side controllers to allow users to edit stuff with no need of forms.
Description: Mustache is a framework-agnostic way to render logic-free views.
Description: is the rails helper gem that enables to use content_for in controllers.
Description: is the gem that use to set the active navbar link, a link becomes active when you click on it.
Description: uuidtools was designed to be a simple library for generating any of the various types of uuids.
Description: The Ruby gem for querying Maxmind.com’s GeoIP database, which returns the geographic location of a server given its IP address.
Description: Libphonenumber Ruby wrapper.
Description: devise is a flexible authentication solution for Rails.
Description: Devise encryptable behavior.
Description: CanCan is an authorization library for Ruby on Rails.
Description: Role management library with resource scoping.
Description: The official AWS SDK for Ruby.
Description: Phusion Passenger™ is a web server and application server, designed to be fast, robust and lightweight.
Description: Whenever is a Ruby gem that provides a clear syntax for writing and deploying cron jobs.
Description: Ruby interface to the GraphViz graphing tool.
Description: SitemapGenerator is the easiest way to generate Sitemaps in Ruby.
Description: fog is the Ruby cloud services library.
Description: Ruby/ProgressBar is a text progress bar library for Ruby.
Description: Ruby parallel processing made simple and fast.
Description: Ruby ASCII Table Generator, simple and feature rich.
Description: Dalli is a high performance pure Ruby client for accessing memcached servers.
Description: The Exception Notification gem provides a set of notifiers for sending notifications when errors occur in a Rack/Rails application. The built-in notifiers can deliver notifications by email, campfire rooms or via webhooks.
Description: New Relic is a performance management system, developed by New Relic, Inc. It provides you with deep information about the performance of your Rails or Ruby application as it runs in production.
development & test
Description: Brakeman is a static analysis tool which checks Ruby on Rails applications for security vulnerabilities.
Description: A library for generating fake data such as names, addresses, and phone numbers.
Description: Retrieve the binding of a method’s caller.
Description: This is a simple wrapper over the inotify Linux kernel subsystem for monitoring changes to files and directories.
Description: Guard::RSpec allows to automatically & intelligently launch specs when files are modified.
Description: Guard::Jasmine automatically tests your Jasmine specs when files are modified.
Description: Zeus preloads your Rails app so that your normal development tasks such as console, server, generate, and specs/tests take less than one second.
Description: Pain free coffeescript testing.
Description: An IRB alternative and runtime developer console.
Description: Fast execution control in Pry.
Description: Avoid repeating yourself, use pry-rails instead of copying the initializer to every rails project. This is a small gem which causes rails console to open pry.
Description: A very fast & simple Ruby web server.
rspec, capybara and shoulda
Description: rspec-rails is a testing framework for Rails.
Description: Ruby wrapper for Xvfb, the virtual framebuffer.
Description: factory_girl_rails provides Rails integration for factory_girl.
Description: Capybara helps you test web applications by simulating how a real user would interact with your app.
Description: shoulda-matchers provides Test::Unit- and RSpec-compatible one-liners that test common Rails functionality.
Description: Generate Entity-Relationship Diagrams for Rails applications.
Description: Better Errors replaces the standard Rails error page with a much better and more useful error page.
Description: Manage Procfile-based applications.
Description: SimpleCov is a code coverage analysis tool for Ruby.
Description: Easily handle JSON in RSpec and Cucumber.
Description: Strategies for cleaning databases in Ruby. Can be used to ensure a clean state for testing.
Description: Asset Sync is built to run with the new Rails Asset Pipeline feature introduced in Rails 3.1. After you run bundle exec rake assets:precompile your assets will be synchronised to your S3 bucket, optionally deleting unused files and only uploading the files it needs to.
Description: This gem provides official integration for Ruby on Rails projects with the Sass stylesheet language.
Description: Official Sass port of Bootstrap.
Description: jQuery File Upload integrated for Rails Asset Pipeline.
Description: WYSIWYG editor for Bootstrap, integrated in Rails assets pipeline.