ReactJS working on IE 11

IE 11 ReactJS working using following Steps:

I guess you had already created the ReactJS basic app. If not you can use Create ReactJS link for creating the basic app.

Step 1:  Go the package.json file and add the following statement

"development": [

      "ie 11",

      "last 1 chrome version",

      "last 1 firefox version",

      "last 1 safari version"

    ]

Step 2: Go to src folder and edit the index.js file add below import statments

import 'react-app-polyfill/ie11';

import 'react-app-polyfill/stable';

Step 3: Go to the root of the project and delete node_modules folder as seen below image

Step 4: Once the node_modules folder is deleted then type npm install (or) yarn install

Step 5: On completion of the installation. Go to the ie11 browser check type http://localhost:3000/

Conclusion: Using the above steps I guess without any issues ReactJS is working in the IE 11.
If you required any assistance please comment in below.