OK, I leave that idea for now. But just to quote Next.js with Vercel hosting will never really cost you anything(It also deploy directly with GitHub and Vercel provide you a CI (like every code push it will build a preview link and if anything breaks it won't affect the production build) & also you get Analytics for your site) and you can also export it to static HTML and host it on your GitHub pages with the same functionalities.
I am working on the documentation structure to re-organize it in a better way. I'll create a topic vise tree for that and share it soon here.