Guide to Implementing the GitHub Fetch API Polyfill

I'm facing an issue with making my code compatible with Safari by using the GitHub Fetch Polyfill for fetch(). I followed the documentation and installed it using:

$ npm install whatwg-fetch --save

Although I completed this step, I am unsure of how to actually utilize the fetch polyfill. I attempted the following without success:

var fetch = require('whatwg-fetch') // does not work

Could someone please guide me on the correct way to implement the fetch polyfill?


References:

Answer №1

To begin, start by executing the following command:

npm install --save whatwg-fetch

Next, incorporate it into your project with:

require('whatwg-fetch')

If you prefer, you can use the import syntax instead:

import 'whatwg-fetch'

Please note that using the above methods will necessitate the usage of browserify.

Alternatively, you have the option (without the need for browserify) to download the fetch.js file and insert it into your project directory. Then, in your index.html, include:

<script src="fetch.js"></script>

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