iOS app development
iOS apps are commonly developed using the Swift or Objective-C languages. Objective-C is a general-purpose programming language with object-oriented capabilities and a dynamic runtime. Until 2014, Objective-C was the official language for iOS app development.
Apple launched Swift in 2014, a general-purpose, high-level programming language designed to develop apps for Apple's operating systems. Initially, it was a proprietary language, but version 2.2 was made open source under Apache License 2.0.
For iOS application development, Xcode is the official integrated development environment (IDE). Developers also have the option of choosing other IDEs, such as AppCode or Visual Studio Code from Microsoft, but these IDEs also need Xcode underneath to work properly. Xcode includes the required software development kits (SDKs), tools, compilers APIs, and so on. Xcode uses the swiftc
compiler for Swift and the clang
compiler for Objective-C code.
The following...