dom-event-tracker:骇人的小图书馆，可追踪网页上所有需要的事件

DOM事件跟踪器 骇人的小图书馆，可追踪网页上所有需要的事件。 用法 const t = new DomEventTracker ( ) // Which events you want to capture. t . addSource ( "click" ) t . addSource ( "keypress" ) // Where we should write events to. // (In this case we're just writing to the console) t . addSink ( ( ev ) = console . log ( ev ) ) // Start tracking events! Must happen after the </body> tag. t . start ( )