what is the best way to incorporate react router cdn files without having all the errors in the world.I have tried everything

Question

Nothing seems to work. I am just beginning to create react applications but this has become a nagging problem.

Answer 1

Here an example
https://code.sololearn.com/WukMCoMDyUf6/?ref=app

Answer 2

Here you go, react router that run with cdn file on code playground.
https://code.sololearn.com/Wqmxg1A8a319/?ref=app

and this code should run from PC browsers:
https://code.sololearn.com/WwbebyhSlP1X/?ref=app