• Verifying your email address (docs.github.com)
• Creating a personal access token (docs.github.com)
• Token authentication requirements for Git operations (github.blog)
  • Beginning August 13, 2021, we will no longer accept account passwords when authenticating Git operations on GitHub.com.

• https://www.githubstatus.com/

• https://grep.app/
  • sample query: https://grep.app/search?q=binary%20gap%20&filter[lang][0]=Python

Use

filename:.travis.yml

for example

python unittest filename:.travis.yml