Io (Programming Language)

io: Object-Oriented Programming Language

io is an object-oriented programming language created in 2002 by Steve Dekorte. It focuses on simplicity, small size and adaptability. It uses prototype-based OOP, implicit typing, and message passing for object communication.

What is Io (Programming Language)?

io is an object-oriented programming language created in 2002 by Steve Dekorte. It focuses on simplicity, small size and adaptability as some of its main design goals.

Some key features of io include:

• Prototype-based object orientation - objects inherit from other objects rather than classes
• Implicit, dynamic typing - variables are not declared with specific types
• Message passing for object communication
• First-class functions with lexical closures
• Coroutines for cooperative multitasking
• A small and simple syntax
• Just-in-time compilation for high performance
• A built-in Garbage Collector
• Native C API for extensions

io has been used to create desktop, mobile, web and embedded applications across domains like animation, gaming, robotics, etc. It allows rapid prototyping and iteration making it suitable for graphics, simulations and visualization.

Some major applications built in io include Vectorform Beacon, ScriptServer, ioTalk and IoVM. Several iOS apps have also been developed using the io language.

Io (Programming Language) Features

Official Links