Navigator: onLine property - Web APIs | MDNHTML DOM APINavigatorInstance propertiesactiveVRDisplays Non-standard Deprecated appCodeName Deprecated appName Deprecated appVersion Deprecated bluetooth Experimental buildID Non-standard clipboardconnectioncontacts Experimental cookieEnabledcredentialsdeviceMemorydoNotTrack Non-standard Deprecated geolocationglobalPrivacyControl Experimental Non-standard gpu Experimental hardwareConcurrencyhid E
