GitHub Pages is a hosting service. You can host static files there. This means that you can't host a database with a backend, so projects written in backend technologies, such as PHP, Node, .NET, and so on, can't be added.
Still, it's interesting how far you can take a simple project consisting of static files. You can even host a blog using Jekyll, GitHub's serverless blogging platform.
However, the focus of this section is publishing our simple Vue app, so let's get ready to do that.