Enhancing ServiceWorkers?

[rektide]

ServiceWorkers currently only support the old importScript.

Is there anything in es-module-shims that might possibly be useful for enriching what we can do in ServiceWorkers?

[guybedford]

Unfortunately I believe service workers still ban dynamic import(). This is the only means we have to polyfill modules short of full source rewriting like SystemJS, so that would be the change needed to be seen here.