Swift programming language is being designed so that developers can write correct programs and maintain them easily. It offers the following features:
- Safety: Swift is an efficient way to write programs. Checking code before it is used in production is very important. Apple Swift removes any unsafe code before it is used in production.
- Simple syntax: Swift’s syntax is simple and easy-to-use, just as developers would expect it. The syntax features of Swift enable you to write more expressive code.
- Readability: Swift has a simple syntax, which is easier to read and write. It is easier for developers to write Swift code since it is more similar to plain English, enabling them to spend less time looking for problematic code.
- Multiplatform support: Swift is fully compatible with iOS, macOS, tvOS, watchOS, Linux, and many other platforms. This means you are able to develop software that is compatible with all operating systems.
- Open-source: Swift is developed at swift.org, an open-source framework. For Swift to become a defining programming language, the technology had to be open to all. Swift supports all Apple platforms and makes programming easier, faster, and safer.
- Compatible with Objective C: Swift has full compatibility with Objective-C. Swift enables programmers to import frameworks from Objective-C using the Swift syntax. Programmers can utilize Objective-C libraries and classes inside Swift code.