Updated: 10/17/2017 by Computer Hope

Developed by Alan Kay and other researchers at Xerox PARC in 1972, Smalltalk is recognized as the second Object Programming Language and the first true IDE (integrated development environment). Below is a basic example of how a programmer could print Hello World! in Smalltalk.

Hello World! in Smalltalk

Transcript show:'Hello World!';

Related pages

Object-oriented, Programming terms