- The Documentation directory in the Git source code has several files of interest to developers who are looking to help contribute. After reading the }}">coding guidelines and code of conduct, you can learn }}">how to submit patches. If you are just starting out, you can read the }}">My First Contribution tutorial. For those looking to get more deeply involved, there is a howto for Git maintainers. + The Documentation directory in the Git source code has several files of interest to developers who are looking to help contribute. After reading the }}">coding guidelines and code of conduct, you can learn }}">how to submit patches. If you are just starting out, you can read the }}">My First Contribution tutorial. For those looking to get more deeply involved, there is a howto for Git maintainers.