In this tutorial, you will learn how to configure CreateReactApp with IE11. IE11 is old and for the majority of projects not supported and rightly so. If you do need to support IE this quick start guide will get you going. Within
package.json, find the development object and add IE support to your application, like this:
Most applications that you want to build will require you to call a third-party API. It is likely that you will want to use
fetch for this. IE11 does not support
fetch natively, so you will need to add a polyfill. To do this, use:
index.js at the very top of the file, add this:
That should be it. Your site and API request should now work n IE11... commiserations! Happy Coding!