I wouldn't call either of these tools that either. Using View Source reveals that there's a pretty obvious build step and confronts you with massive minified blobs. There's no way a person is going to be able open that HTML as a "single file" in their text editor to pick up development where it was left off. (In that regard, the HTML tools in the linked post are closer to the definition, even when they're written to load a module from a CDN.)