Until 2014, all native iOS applications were created using Objective-C.īefore the release of Swift, Objective-C was ranked 7th in the list of most popular programming languages. The IDE for code development is called Xcode, and the GUI (Graphical User Interface) is called Interface Builder. After purchasing NeXT, Apple took their SDK (compiler, libraries, IDE) as the basis for their further development. In 1996, Apple bought NeXT Software, and the NEXTSTEP development environment became the primary development technology for the future major version of the Apple operating system - OS X. Later, this served as the basis for creating the NEXTSTEP development environment. AppKit and Foundation Kit were also added to the language, and its libraries were improved. In 1988, Objective-C was licensed by NeXT. Therefore, another goal was to make the new programming language very simple so that developers can quickly make the transition. The threshold for entering object-oriented programming is quite high, and for beginners, it becomes a real challenge. The goal of Cox and Love was to address the issue of code reuse to reduce system resource requirements and improve code quality and performance. The Objective-C language is a superset of the C language, so the C code is completely understandable by the Objective-C compiler. Objective-C was created in the 1980s by Brad Cox and Tom Love based on the C programming language and Smalltalk paradigms.
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