Which of these is a feature of JavaScript?

JavaScript is primarily known for its feature of event-driven programming. This means that it can respond to user actions or events, such as clicks, keyboard inputs, or other types of interactions, effectively creating a dynamic and interactive user experience in web applications. This programming paradigm allows developers to define functions that are triggered by specific events, making JavaScript particularly suitable for building responsive interfaces in web browsers.

In contrast, the other options reflect characteristics that do not accurately represent JavaScript's features. Compiled languages are typically converted into machine code before execution, while JavaScript is an interpreted language that runs in the browser or on servers with environments like Node.js. Static typing refers to languages that require types to be defined at compile time, but JavaScript is dynamically typed, meaning types are determined at runtime. Lastly, JavaScript can execute on both client-side (in the browser) and server-side (using Node.js), rather than being restricted to server-side execution only. Hence, the focus on event-driven programming highlights a core aspect of how JavaScript operates and interacts within its environment.