Swift is a modern, user-friendly programming language developed by Apple for iOS and macOS development. Its popularity is on the rise, ranking 20th in the 2021 StackOverflow developer survey and 8th in the most loved programming languages. Swift is a great language for beginners and experienced developers alike, with its simple syntax, memory management, and high efficiency. It is faster than ObjectiveC and even aims to be faster than C in the future.
Swift Playgrounds, a development environment integrated into Xcode on MacOS or available as an app on the iPad, offers an interactive way to learn Swift by teaching you how to code in a fun and engaging manner. Comprehensive tutorials and guides are available for free, making it an accessible language to learn for those interested in iOS and macOS development. Additionally, Swift is in demand in the job market, making it a worthwhile investment of time to learn in 2021.