Ruby on Rails - Framework

Ruby on Rails is an open source framework created in 2005.

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19Years Old

Ruby on Rails, or Rails, is a server-side web application framework written in Ruby under the MIT License. Rails is a model–view–controller (MVC) framework, providing default structures for a database, a web service, and web pages. It encourages and facilitates the use of web standards such as JSON or XML for data transfer, and HTML, CSS and JavaScript for display and user interfacing. Read more on Wikipedia...

Ruby on Rails website
Ruby on Rails Wikipedia page
Ruby on Rails first developed in https://github.com/rails
PLDB estimates there are currently 6k job openings for Ruby on Rails programmers.
Ruby on Rails on Twitter
Release Notes for Ruby on Rails
Indeed.com has 4,423 matches for "rails engineer".
rubyonrails.org was registered in 2004
See also: (16 related languages)Ruby, JSON, XML, HTML, JavaScript, JQuery, CoffeeScript, Sass, REST, Nginx, SOAP, ERB, JRuby, MySQL, PostgreSQL, Scala

Example from hello-world:

class HelloWorld < app
  print "Hello World"
  end
end