Setup React 19 using Create-React-App

Опубликовано: 07 Август 2026
на канале: WebStylePress
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How to setup React 19 using Create-React-App? If you've previously installed create-react-app globally, uninstall the package to ensure that npx always uses the latest version. Then reinstall the package and go from there.

You may encounter few errors like:

Something is already running on port 3000
and
Can't resolve Web-Vitals
Module not found

But we will learn how to solve these problems and use React 19 with create-react-app.

How to Kill the Port
   • Port Already in Use Error Fix 📛 Don't Do T...  
Change Port
   • Change PORT in React JS | Specify Differen...  

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