Swift is a powerful and intuitive programming language developed by Apple for building applications across iOS, macOS, watchOS, and tvOS. With a modern syntax, high performance, and safety features, Swift makes it easier to write reliable and efficient software, whether you're a beginner or an experienced developer.

Features of Swift:

• Swift offers a clean and expressive syntax, making it easy to write and read code while also being efficient for experienced developers.
• Swift is designed to be fast and performant, with low-level optimizations that make it nearly as fast as C++ in certain use cases.
• Swift is safe by design, with features like optionals and automatic memory management that help eliminate common coding errors such as null pointer exceptions.
• Swift is open-source, allowing developers to contribute to its evolution and extend its use to various platforms, including Linux and Android, alongside iOS, macOS, watchOS, and tvOS.
• Swift integrates seamlessly with Objective-C, enabling developers to use existing codebases while transitioning to a more modern language.

To Check Swift version, run the following commands: sudo su sudo zypper refresh swift hello.swift swift --version

Disclaimer: Swift is an open-source programming language distributed under the Apache 2.0 License. It is developed and maintained by Apple, but it is not affiliated with or endorsed by any other company. Swift is provided "as is," without any warranty, express or implied. Users utilize this software at their own risk. The developers and contributors to Swift hold no responsibility for any damages, losses, or consequences resulting from the use of this software. Users are advised to carefully review and comply with licensing terms and any applicable regulations while using Swift.