How to Enable CORS in React JS?

In the world of web development, building dynamic and interactive applications has become the norm. React JS, a popular JavaScript library, empowers developers to create responsive user interfaces with ease. However, when it comes to making requests to different servers, you might encounter Cross-Origin Resource Sharing (CORS) issues. In this comprehensive guide, we will walk you through the process of enabling CORS in React JS applications, ensuring seamless communication between your app and external servers.

Cross-Origin Resource Sharing (CORS) is a security feature implemented by web browsers to control and restrict web page access to resources from different origins. When your React app tries to access resources from a different domain, CORS policies may block the request. Here’s how you can enable CORS in your React JS application: