What are the best practices for using Axios interceptors?

What are the best practices for using Axios interceptors?

When using Axios interceptors, it's important to keep your code organized, handle errors gracefully, and avoid side effects.

Can you give me an example of how to implement an interceptor?

Sure! You can add a request interceptor like this: axios.interceptors.request.use(config => { /* modify config */ return config; });

How do I handle errors in interceptors?

You can handle errors in the response interceptor by returning a rejected promise: axios.interceptors.response.use(null, error => { /* handle error */ return Promise.reject(error); });

Are there any performance considerations I should be aware of?

Yes, avoid adding heavy logic in interceptors as they run on every request/response. Keep them lightweight.