I'd like to put up a web site about musings on various things, like visualizing a 4+1 D world. I'm looking for web site hosting that is

1) free

2) allow me to build my own graph of pages. That is, I want to be able to have hyperlinks from anywhere to anywhere.

I spent a few hours looking around without any luck. Every host required that I go through a web site builder that allowed no user control over the structure of the resulting site. Years ago I used yolasite, but their site builder has changed and seems to be no longer of any use to me. Even then I found the site builder a hindrance and I'd would rather have uploaded my own HTML. Any help?