Prod build of React App allows React Dev Tools and show components in source tab inside Browser

Question

Actually, I'm developing a React App and I'm using React Script 2.0 to build it. The weird thing is after I compiled with the react-scripts build command and serve the app with Nginx I'm still allowed to check the state with React Dev Tools, also if I go to Source in Chrome I can see my components as if they weren't compiled.

Does anyone know what I'm doing wrong?

Answer 1

Just add GENERATE_SOURCEMAP=false in you .env file then it will stop making *.map files and browser will not show folders in source tab
Run this command for create .env file and write GENERATE_SOURCEMAP=false in it

echo GENERATE_SOURCEMAP=false > .env

Happy coding...!