Can you explain what CORS is and why it's important for fetch requests?
CORS stands for Cross-Origin Resource Sharing. It's a security feature that allows or restricts resources requested from another domain.
How does CORS affect my fetch requests in JavaScript?
When you make a fetch request to a different origin, the browser checks the CORS policy of that origin. If it's not allowed, the request will fail.
What can I do if my fetch request is blocked by CORS?
You can either configure the server to allow your origin or use a proxy server to bypass the CORS restrictions.
Are there any tools to help debug CORS issues?
Yes, you can use browser developer tools to inspect network requests and see CORS-related errors in the console.
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