Understanding JavaScript Promises (Demo)

Promises help manage asynchronous operations. Learn how to use them with `.then()`, `catch()`, and `async/await`.

content: "Promises are used to handle asynchronous tasks in JavaScript.

const fetchData = () => {
      return new Promise((resolve) => {
            setTimeout(() => resolve(\"Data loaded\"), 1000);
         });
    };
fetchData().then(console.log);