Are there any potential pitfalls to be aware of when using JavaScript to display random images?

One potential pitfall when using JavaScript to display random images is ensuring that the images are properly loaded and displayed without errors. To avoid this issue, you can pre-load the images before displaying them to ensure they are ready to be shown. ```javascript // Array of image URLs var imageUrls = ['image1.jpg', 'image2.jpg', 'image3.jpg']; // Pre-loading images function preloadImages() { for (var i = 0; i < imageUrls.length; i++) { var img = new Image(); img.src = imageUrls[i]; } } // Function to display random image function displayRandomImage() { var randomIndex = Math.floor(Math.random() * imageUrls.length); var randomImage = imageUrls[randomIndex]; document.getElementById('image-container').src = randomImage; } // Call pre-load function preloadImages(); // Call display function displayRandomImage(); ```