Does this add web workers or does it add service workers? AFAIK Monaco uses web workers rather than service workers, because Monaco doesn't have to do background processing, rather it does parallel processing. If this is the case this should not be merged together with the "Service worker and PWA" PR as it is not related.

You might be confused by Monaco's "language server service" workers, which are not service workers but rather just regular web workers which are running a "language server service". (https://www.quora.com/Whats-the-difference-between-service-workers-and-web-workers-in-JavaScript)

@creativeguy2013 you are right 👍