Difference Between Axios & Fetch in Javascript

Axios and the native Fetch API are two popular methods for making HTTP requests in JavaScript, but they have distinct differences in terms of features, ease of use, and functionality. Axios simplifies making requests and handling responses by automatically parsing JSON responses, whereas Fetch requires explicit handling of JSON parsing. Axios also automatically resolves the response and throws an error if the response status is outside the range of 2xx, whereas Fetch does not treat non-2xx status codes as errors. Axios provides built-in interceptors for modifying requests or handling responses globally, whereas Fetch does not have built-in interceptors. Axios works on older browsers, including Internet Explorer, and handles polyfills internally, whereas Fetch is not supported in Internet Explorer and may require a polyfill. Axios automatically stringifies data when making POST requests and sets the Content-Type to application/json, whereas Fetch requires manual stringification of data and setting of headers. Axios has built-in support for canceling requests using CancelToken, whereas Fetch requires the use of AbortController to cancel requests. Axios automatically throws errors for non-2xx responses, and error handling is more consistent and centralized, whereas Fetch requires more manual error handling. Overall, Axios is more feature-rich and provides better abstraction for handling requests, while Fetch is a modern, native API that requires fewer dependencies but needs more manual work to handle certain features.