It does seem imaginable to have Android-specific browsers support a common superset of the "nominal/desktop" browser js api. Reference to Hyperview not specific

It does seem imaginable to have Android-specific browsers support a common superset of the "nominal/desktop" browser js api. Reference to Hyperview not specifically required, but an enabler for such. Security issues of course, so specific pages/sites might need permissions, as with webserial etc.