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Objective-C

Object-Oriented Language

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Objective-C was created mainly by Brad Cox and Tom Love in the early 1980s at their company Productivity Products International, first appearing in 1984. It is a thin, strict superset of C that adds Smalltalk-style message passing.

Facts
First Released
1984 1
Paradigm
Reflective, class-based object-oriented; static, dynamic and weak typing discipline. 1
Significance
In 1988 NeXT licensed Objective-C from StepStone, and after Apple's 1996 acquisition of NeXT it became the primary language for Cocoa and Cocoa Touch development on macOS and iOS until the introduction of Swift in 2014. 1
Cross-Tradition Connections

In Field

Software Engineering, Fields
Source Wikipedia: Objective-C

Influenced By

Smalltalk, Languages
Source Wikipedia: Objective-C

Invented By

Brad Cox, Pioneers
Source Wikipedia: Objective-C

Preceded By

C, Languages
Source Wikipedia: Objective-C

Predecessor Of

Swift, Languages

Swift was introduced in 2014 as a modern replacement for Objective-C, which had been Apple's primary application language since the early 1980s.

Source Wikipedia: Swift (programming language)
Sources
1. Wikipedia: Objective-C
Wikimedia FoundationHistory section
Quote, History section
Objective-C was created mainly by Brad Cox and Tom Love in the early 1980s at their company Productivity Products International (PPI).
View the Source
1. Wikipedia: Objective-C
Wikimedia FoundationInfoboxView the Source
1. Wikipedia: Objective-C
Wikimedia FoundationPopularization through NeXT section
Quote, Popularization through NeXT section
In 1988, NeXT licensed Objective-C from StepStone (the new name of PPI, the owner of the Objective-C trademark).
View the Source
1. Wikipedia: Objective-C
Wikimedia FoundationInvented By: Brad CoxView the Source
1. Wikipedia: Objective-C
Wikimedia FoundationIn Field: Software EngineeringView the Source
1. Wikipedia: Objective-C
Wikimedia FoundationInfluenced By: Smalltalk, Syntax section
Quote, Influenced By: Smalltalk, Syntax section
Smalltalk-style message passing (messaging) to the C programming language
View the Source
1. Wikipedia: Objective-C
Wikimedia FoundationPreceded By: C, Syntax section
Quote, Preceded By: C, Syntax section
a strict superset of C
View the Source
Wikipedia: Swift (programming language)
Wikimedia FoundationPredecessor Of: SwiftView the Source
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