isomorphic-fetch-api – Tarik Billa

What is the difference between isomorphic-fetch and fetch?

March 5, 2023 by Tarik

FETCH is polyfill for browsers which don’t have fetch function (caniuse.com/#search=fetch). It will add fetch function to your browser window object. While isomorphic-fetch is implementation of fetch for both node.js and browser, built on top of fetch polyfill.

How to set the content-type of request header when using Fetch APi

January 27, 2023 by Tarik

You need to create a fetch headers object. sendRequest(url, method, body) { const options = { method: method, headers: new Headers({‘content-type’: ‘application/json’}), mode: ‘no-cors’ }; options.body = JSON.stringify(body); return fetch(url, options); }