JavaScript (JS)

JavaScript is a programming language that is widely used for frontend development, allowing for the creation of interactive and dynamic user interfaces. It can also be used for backend development, through the use of frameworks such as Node.js. JavaScript can also be used for mobile app development, through the use of frameworks such as React Native. It is a versatile language that can be used to create a wide range of applications. Additionally, JavaScript is widely supported by web browsers, which makes it a great choice for creating interactive websites.