Obtaining Git access
How to set up your drupal.org account for Git access
Configuring Git for Drupal
How to configure Git to work with Drupal
Drupal Git usage policies
Guidelines and policies for Git usage on Drupal
You can help improve Drupal via the GitLab UI Web IDE in the browser, or using Git via the command line.
In both cases, to push code or contribute via merge requests, you need to:
To use Git from the command line:
How to set up your drupal.org account for Git access
How to configure Git to work with Drupal
Guidelines and policies for Git usage on Drupal