How to fix recent warning “ReactDOM.render is no longer supported in React 18”.
1 min readApr 2, 2022
Recently, many of you might have been getting following error in browser console when you run the react app.
Warning message on browser console:
“Warning: ReactDOM.render is no longer supported in React 18. Use createRoot instead. Until you switch to the new API, your app will behave as if it’s running…