Swift

Swift is a powerful and intuitive programming language developed by Apple for building applications across iOS, macOS, watchOS, and tvOS. With its modern syntax, high performance, and strong safety features, Swift enables developers to write clean, reliable, and efficient software—whether they're beginners or seasoned professionals.

Features of Swift:

• Swift offers a clean and expressive syntax, making code easy to write, read, and maintain while supporting advanced functionality for experienced developers.
• Swift is optimized for performance, delivering execution speeds comparable to low-level languages like C++ in many cases.
• Swift emphasizes safety by design, with features such as optionals, strong typing, and automatic memory management that help prevent common programming errors.
• Swift is fully open-source, allowing developers to explore, contribute, and use it across multiple platforms including Linux, Windows, Android, alongside Apple’s ecosystem.
• Swift integrates seamlessly with Objective-C, enabling developers to modernize existing codebases without full rewrites.

SWIFT Usage Instructions:

$ sudo su
$ sudo apt update
$ check version: swift --version
$ Run this test script: swift hello.swift
$ Get started with Swift, a fast, expressive, and modern programming language designed for building high-performance applications across platforms.