What Is Callback Hell in JavaScript (And How to Escape It)?

What Is Callback Hell in JavaScript (And How to Escape It)?

Blog Article

JavaScript’s asynchronous nature is powerful—but it comes with its challenges. When functions are nested within other functions to handle sequences of asynchronous tasks, the code can quickly become messy and hard to read. This is known as Callback Hell in JavaScript, a common pitfall for those dealing with complex operations like API calls or file handling. The good news? Modern solutions like Promises and async/await offer cleaner ways to manage asynchronous code. By restructuring your approach, you can turn tangled code into clean, readable logic that’s easy to maintain.