Io is a pure object-oriented programming language inspired by Smalltalk, Self, Lua, Lisp, Act1, and NewtonScript. Io has a prototype-based object model similar to those in Self and NewtonScript, eliminating the distinction between instance and class. Like Smalltalk, everything is an object and it uses dynamic typing. Like Lisp, programs are just data trees. Io uses actors for concurrency. Wikipedia
Created Year: 2002Developed by: Steve Dekorte
Wikidata: Q756175
Influenced: Ooc • urbiscript
Influenced by: Lisp • Lua • NewtonScript • Python • Self • Smalltalk
Programming paradigms: object-oriented programming • prototype-based programming
Io Influence Network
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Hello World in Io
"Hello World\n" print
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Latest data update: 2024-10-08