Explain the concept of 'callback hell' and how to mitigate it.

Named functions Modularisation Promises async/await

Difficulty: 5/10

Callback hell (also called the "Pyramid of Doom") occurs when multiple and deeply nested callbacks are used producing difficult-to-read deeply indented, unmaintainable code.

This is a common issue when dealing with asynchronous operations. To make code more organised and readable, you can use techniques like

Difficulty: 5/10

This is a common issue when dealing with asynchronous operations. To make code more organised and readable, you can use techniques like