What is console.log used for?

console.log() is used in JavaScript to print messages or values to the browser's console. It is commonly used for debugging purposes, allowing developers to see the output of variables, the flow of execution, or any other information they want to inspect while running their code.

Here’s a simple example:

let name = "Alice";
console.log("Hello, " + name); // Output: Hello, Alice

In this example, console.log() displays the greeting message in the console.