Imagine if you are displaying an image from the server in your React app. And the image gets deleted from the server. You do not want to show the broken image icon, as it does not look professional. You can show a placeholder image in your ReactJS App if the original image fails to load.
Source Code:
https://adnan-tech.com/show-placehold...
Placeholder Image:
https://cdn.vectorstock.com/i/preview...