// Create a new Promise const myPromise = new Promise((resolve, reject) => { // Simulate an async operation (e.g., API call, file read) setTimeout(() => { const success = Math.random() > 0.5; if (success) { resolve('Operation completed successfully'); } else { reject(new Error('Operation failed')); } }, 1000); // Simulate delay }); // Using the Promise myPromise .then(result => console.log('Success:', result)) .catch(error => console.error('Error:', error.message));