If you're unfamiliar with Git, there are many ways to use Git beyond just for cloning repositories onto our systems. We can also use Git to create repositories for our code on places such as GitHub or GitLab or, if your organization has a private Git server, for accessing/creating repositories on that server. Personally, I use GitHub for housing code that I use when teaching Python classes at conferences, and for scripts that I develop on the fly for penetration testing that I may need again. There was a time when I used my GitHub account to host a repository that stored a custom tool, I wrote to quickly install all of the custom tools I use across many other repositories when provisioning a new virtual machine for penetration assessments. A purist might poke fun at people who, like me, use GitHub as more of an easily accessible place to house code or scripts and not a full-blown open-source project, but I'm OK with that. It works well for me and I encourage you to use Git the way that works best for you.