I have a bunch of note as html files and want to easily host them somewhere. I’m looking into using GitHub Pages. GitHub pages provide themes, but for html files you need to add a header to the start of each file in markup format using Jekyll Front Matter.
--- layout: default ---
Add a sample test page with a couple of headers and you end up with a page rendered with your selected theme:
Access your site with the url: https://[your-github-user-id].github.io/[repo-name]