Go, also known as Golang, is a language developed by Google that focuses on simplicity, efficiency, and scalability. It is widely used in system development, cloud computing, and networking applications. Go’s built-in concurrency support and fast execution make it an excellent choice for building distributed systems.

Kotlin

Kotlin is a modern, statically-typed language used for Android app development. It offers seamless interoperability with Java and provides additional features that enhance productivity and code safety. Learning Kotlin allows developers to write concise and expressive code for Android applications.

PHP

PHP is a popular, server-side scripting language used for web development. It powers numerous websites and content management systems like WordPress. Learning PHP provides the foundation for building dynamic websites and interacting with databases.