It's short, quick and convenient for everybody.
Online hosting of static websites is a more difficult task than developing them. Also if this option is included in a free package on certain websites. It is hard to handle and upgrade any of them.
One approach that makes website design so easy and fast is HtmlSave.com. What you need to do is paste and save the code.
For with hosted content, HtmlSave offers custom sub-domains for any user who signs up with them in HtmlSave.net. And premium users have the option, whenever they need, to lock or hide their host code.
With this, maybe you can build your simple project.