BrowserVersionOwn?TypeAs String
AngleSharp0.14.0???
Chrome79.0.3945ownobject[object UserActivation]
Chrome83.0.4086???
Chrome84.0.4147ownobject[object UserActivation]
Chrome85.0.4183???
Chrome86.0.4240ownobject[object UserActivation]
Chrome89.0.4341???
Edge85.0.564ownobject[object UserActivation]
Firefox68.0.0???
IE10.0.0???
requests2.24.0???
Safari10.1.2???
Scrapy1.5.0???

PropertiesAngleSharpChromeEdgeFirefoxIErequestsSafariScrapy
constructor? 79.0.3945 85.0.564?????
hasBeenActive? 79.0.3945 85.0.564?????
isActive? 79.0.3945 85.0.564?????