Rebuilding this site as a static site

The previous version of this site was a small Spring Boot application: a home page and an in-memory blog. It worked, but it was a server running just to hand back HTML that never changes between deploys. For a personal site that is pure overhead: a JVM, a process, a host, a thing that can fall over at 3am.

A static site removes all of that. The pages are generated once at build time and served as plain files from a CDN. No server, no database, no runtime to patch.

What I want from the tooling

The question I'm working through is whether to get those from an off-the-shelf generator, or to keep the JVM stack and build a bridge to fill the gaps.