How to protect a react application from being copied?

Question

JavaScript

Hello.
I understand that 100% protection will not work, but you need at least protection from a fool. So that they simply could not 1v1 copy the site.
I tried this: https://github.com/elierotenberg/react-armor but due to the fact that 3 years have passed since the last update, it works with errors.
How is it possible to obfuscate the react code + set the domain lock. I saw such an implementation here https://www.npmjs.com/package/gulp-javascript-obfu... but there is also an error when working with react. Tell me something interesting?