Question 1

How to use cross-fetch with async/await in Node.js?

Accepted Answer

Import cross-fetch as a ponyfill and use it with async/await syntax, similar to browser fetch; handle errors by checking response.status since fetch doesn't reject on HTTP errors, as shown in the README examples.

Question 2

cross-fetch vs axios: which is better for React Native?

Accepted Answer

cross-fetch is ideal for consistency with web standards and minimal setup, while axios offers more features like interceptors and request transformation; choose based on whether you need a simple fetch wrapper or a full HTTP client.

Question 3

Does cross-fetch support request cancellation?

Accepted Answer

No, it relies on the underlying fetch implementations, which require AbortController for cancellation; you'll need to implement this separately, as cross-fetch doesn't add extra functionality.

Question 4

Is cross-fetch necessary if I'm only building for the browser?

Accepted Answer

Not usually—modern browsers have native fetch, so cross-fetch adds overhead; use it only if you need polyfill support for older browsers or consistency with other environments.

Question 5

How does cross-fetch handle TypeScript types?

Accepted Answer

It includes built-in TypeScript definitions, providing type safety for fetch responses and options without additional installations, as mentioned in the features list.

Question 6

Can I use cross-fetch in CloudFlare Workers without issues?

Accepted Answer

Yes, it's designed to work in worker environments by leveraging the native fetch available there, but test for compatibility since it's a proxy and might have edge cases with specific worker APIs.

cross-fetch

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