Learn X in Y minutes is a popular online resource that provides concise, quick-start tutorials for various programming languages and technologies. These tutorials are designed to give learners a rapid introduction to the core concepts and syntax of a particular language or tool, allowing them to grasp the essentials in a short amount of time.
Ruby is a dynamic, object-oriented programming language known for its simplicity and productivity. Created by Yukihiro Matsumoto in the mid-1990s, Ruby has gained popularity for its elegant syntax, powerful metaprogramming capabilities, and extensive library ecosystem. It is widely used in web development, particularly with the Ruby on Rails framework, and is favored by many developers for its readability and expressiveness.