I read "Enhancing web applications without using SPA frameworks" just below the URL to "Hyperview" - which needs React Native to run. Am I the only one detecting heavy cognitive dissonance here?
To build a mobile hypermedia client (which is what Hyperview is) is a massive effort and building it on top of something like React Native makes a lot of sense. What matters isn't the underlying implementation details, but rather the hypermedia system (client, hypermedia format, etc.) that HyperView gives you.