Learn how to create a callback function in JavaScript and use it for various purposes, such as asynchronous programming, modularity, flexibility, and custom events.

An anonymous function in JavaScript is a function that is defined without a name. Anonymous functions are often used as arguments for other functions, such as callbacks and event handlers. They can ...

What is callback function in JavaScript? A function which takes another function as an argument and call that function in itself is known as callback function, in other words when we take a function ...