I wrote an article of How to fetch a contribution branch to test it locally as an open-source maintainer.

👇

https://adiati.com/how-to-fetch-a-contribution-branch-to-test-it-locally-as-an-open-source-maintainer

DEV:
https://dev.to/adiatiayu/how-to-fetch-a-contribution-branch-to-test-it-locally-as-an-open-source-maintainer-hgf

CodeNewbie:
https://community.codenewbie.org/adiatiayu/how-to-fetch-a-contribution-branch-to-test-it-locally-as-an-open-source-maintainer-37ae