How can I solve callback hell in my JavaScript code?

How can I solve callback hell in my JavaScript code?

Callback hell occurs when you have multiple nested callbacks, making your code hard to read. You can solve it using Promises or async/await.

Can you show me an example using Promises?

Sure! Instead of nesting callbacks, you can return a Promise and chain .then() calls. Here's a simple example...

What about using async/await?

With async/await, you can write asynchronous code that looks synchronous. Just mark your function as 'async' and use 'await' for Promises.

Thanks! Are there any tools to help with this?

Yes, tools like ESLint can help you identify callback hell patterns, and libraries like Bluebird offer advanced Promise features.