Promise Chaining Challenge

The video tutorial covers advanced promise chaining concepts in JavaScript. It begins with an introduction to promise chaining, followed by simulating asynchronous operations using setTimeout. The tutorial then explores the drawbacks of nested promises and demonstrates how promise chaining can simplify code. Finally, it applies promise chaining in Mongoose operations, showcasing its practical use in database interactions.

What are the steps to create a new promise in JavaScript?

How does the 'resolve' function work in a promise?

Explain the role of asynchronous operations in promise chaining.

What is the purpose of the 'catch' method in promise chaining?