code review & github
code review
https://github.com/features/code-review/
https://github.com/marketplace/category/code-review
pull request
https://help.github.com/en/articles/about-pull-requests
code review
https://github.com/features/code-review/
https://github.com/marketplace/category/code-review
pull request
https://help.github.com/en/articles/about-pull-requests