I create a ReactJS project with the create-react-app package and that worked well, but I cannot find webpack files and configurations.
create-react-app
How does react-cr
Ejecting is not the best option as well as editing something under node_modules. react-app-rewired is not maintained and has the warning:
node_modules
react-app-rewired
...you now "own" the configs. No support will be provided. Proceed with caution...
Solution - use craco.