You're looking for information on password wordlists and their availability on GitHub.
If you are looking for specific lists, these are the gold standards: password wordlist download github exclusive
SecLists: The industry standard for security testers. It includes massive lists like the 10k-most-common.txt and 100k-most-used-passwords-NCSC.txt, plus specialized lists for usernames, fuzzing, and web shells. You're looking for information on password wordlists and
To stay ahead of attackers, security pros build custom wordlists. You can combine GitHub resources to create a master list: plus specialized lists for usernames