JavaScript Promises In Great detail

JavaScript promises are a powerful feature that enables developers to write asynchronous code in a more organized and readable way. This functionality provides a way to handle asynchronous operations and their results, whether successful or not.

In this video, we will dive into JavaScript promises in great detail. You will learn how to use the native promise functionality in JavaScript, including creating, resolving, and rejecting promises. Additionally, you will also learn how to implement custom promise to get a much deeper understanding on how JavaScript Promises really work.

By the end of the course, you will have a comprehensive understanding of how JavaScript promises work inside and out. You will be equipped with the skills to write cleaner and more efficient asynchronous code, enabling you to develop better applications.

Timestamps:

5:57 - Using Promises
16:46 - Promises organize code better
23:58 - Error handling with promises
31:45 - Settled promises
36:22 - Get control back with promises
44:45 - Custom promise implementation
1:19 - Using our custom promise implementation
1:36 - Promise fetch example