Some of the projects hosts here at http://code.greysparling.com/ are intended to be useful code that you can use in your environment. Others are intended to illustrate particular concepts, typically in conjunction with conference presentations or webinars, and are not meant to be used as-is.

For these follow along projects, there is a wiki homepage for the project which describes the high level scenario and has links to what you should look at to learn about the concept(s) being presented.

Typically there is a ticket (or two) that is used to define some tasks to complete, and there will be a series of version control check-ins associated with those tickets. The commit messages are automatically posted to the ticket so that you can read them in line with other comments and attachments that were added to the ticket.