AWS CloudFormation Git Sync is a useful new CloudFormation feature which allows you to manage stacks directly from a Git repository. This new feature is possible through a combination of a CodeStar connection, a CloudFormation template (which will define the stack), and a Stack Deployment file which contains parameters for configuring the stack.
Since this was originally a project that I developed privately using AWS CodeCommit to host my repositories, it has taken me some time to get repositories cleaned up and documented on GitHub. Most of this work was completed in 2023, but only recently have I had time to get basic documentation prepared. Please read on if you would like to learn about the public versions of these repositories.