Is service worker ready?ChromeSupported FirefoxSupported OperaSupported Samsung InternetSupported SafariSupported EdgeSupported Chrome: Shipped.Firefox: Shipped.Samsung Internet: Shipped. Based on Chromium 44.2403 with some additions and changes. (See "Service Worker" section.)Safari: Shipped.Edge: Shipped.Support does not include iOS versions of third-party browsers on that platform (see Safari support). ChromeSupported
