The extension in your browser next to

The extension in your browser, next to the address bar:

6 Replies

Got it 👍 I see it says it's using the production build of React.

@rozenmd - this is my first React app. Is it correct for me to be seeing those JS files in my production build?

what you're seeing is called a source map - you can turn them off if you want via create-react-app's env vars: https://create-react-app.dev/docs/advanced-configuration/

You can adjust various development and production settings by setting environment variables in your shell or with .env.

but by default, create-react-app leaves them on so it's easier to find bugs in your code

Thanks, @rozenmd - I appreciate the help.

No worries