Lesson 15: Understanding Promises in JavaScript

Lesson Overview

In this lesson, we will learn about Promises in JavaScript, a powerful feature for handling asynchronous operations.

Graphical Preview

Code Example

const myPromise = new Promise((resolve, reject) => {
    const success = true; // Simulate success or failure
    if (success) {
        resolve("Promise resolved successfully!");
    } else {
        reject("Promise rejected!");
    }
});

myPromise
    .then(result => console.log(result))
    .catch(error => console.error(error));