Lesson 28: Understanding Promises in JavaScript

Lesson Description

In this lesson, you will learn about Promises in JavaScript, a powerful way to handle asynchronous operations.

Graphical Preview

Graphical representation of Promises

Code Preview


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

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