What are the best practices for managing the event loop in JavaScript?

What are the best practices for managing the event loop in JavaScript?

To manage the event loop effectively, you should avoid blocking operations, use asynchronous functions, and leverage promises.

Can you explain why blocking operations are a problem?

Blocking operations can freeze the event loop, preventing other tasks from executing, which leads to poor performance.

What are some examples of non-blocking operations?

Examples include using setTimeout, setInterval, and asynchronous functions like fetch or async/await.

How can I optimize my code to work better with the event loop?

You can optimize by minimizing synchronous code, using web workers for heavy computations, and batching DOM updates.