Web apps on Rails. Simple, battle-tested conventions for building and testing MVC web applications. Works with any Rack-compatible server.

Edit and display rich text in Rails applications.

Web apps on Rails. Simple, battle-tested conventions for building and testing MVC web applications. Works with any Rack-compatible server.

Edit and display rich text in Rails applications.

mime-types-data provides a registry for information about MIME media type definitions. It can be used with the Ruby mime-types library or other software to determine defined filename extensions for MIME types, or to use filename extensions to look up the likely MIME type definitions.

Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Loofah also includes some HTML sanitizers based on `html5lib`'s safelist, which are a specific application of the general transformation functionality.

Sprockets is a Rack-based asset packaging system that concatenates and serves JavaScript, CoffeeScript, CSS, Sass, and SCSS.

HTML sanitization for Rails applications

This gem can compare doms and assert certain elements exists in doms using Nokogiri.

Capybara is an integration testing tool for rack based web applications. It simulates how a user would interact with a website

Simple mime type detection using magic numbers, filenames, and extensions

Ruby Sass is deprecated! See https://sass-lang.com/ruby-sass for details. Sass makes CSS fun again. Sass is an extension of CSS, adding nested rules, variables, mixins, selector inheritance, and more. It's translated to well-formatted, standard CSS using the command...

Great Ruby debugging companion: pretty print Ruby objects to visualize their structure. Supports custom object formatting via plugins

Easy upload management for ActiveRecord

This gem is used by GitHub to render any fancy markup such as Markdown, Textile, Org-Mode, etc. Fork it and add your own!

XPath is a Ruby DSL for generating XPath expressions

Easy upload management for ActiveRecord

Easy upload management for ActiveRecord

RSpec results that your continuous integration service can read.

This is a module to read, write and manipulate both binary and XML property lists as defined by apple.