Web framework originally developed for 37signals's Basecamp application. It features "convention over configuration" for rapid prototyping and is currently on version 4.0.
|Developed by||David Heinemeier Hansson|
|Latest stable version||Ruby on Rails 7|
|Used by||500px, Airbnb, Clarity,Couchsurfing, Dribble|
Designed to make web programming easier by making assumptions - you don't have to start from the ground up each time you begin a project.