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

Callback, Callback Hell and Pyramid of Doom Callbacks are an essential aspect of asynchronous programming in JavaScript. They allow you to specify a function to be executed once another function has ...

Callbacks work fine for handling asynchronous code in JavaScript, but promises and the async and await keywords are cleaner and more flexible.

Two fundamental concepts that developers often use to manage these operations are callbacks and promises. Callbacks are functions passed as arguments to other functions, allowing code to be executed ...

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