Devs can pretty easily implement this on their site using the BeforeInstallPromptEvent.prompt method. https://developer.mozilla.org/en-US/docs/Web/Progressive_

Devs can pretty easily implement this on their site using the BeforeInstallPromptEvent.prompt method. https://developer.mozilla.org/en-US/docs/Web/Progressive_web_apps/Guides/Making_PWAs_installable#triggering_the_install_prompt https://developer.mozilla.org/en-US/docs/Web/Progressive_web... Though of course... > This is not supported on iOS.