TypeError

SyntaxError

Lydia Hallie

undefined undefined

Person {firstName: "Lydia", lastName: "Hallie"} and undefined

Person {firstName: "Lydia", lastName: "Hallie"} and Person {firstName: "Sarah", lastName: "Smith"}

Person {firstName: "Lydia", lastName: "Hallie"} and {}

Person {firstName: "Lydia", lastName: "Hallie"} and ReferenceError

Bubbling > Target > Capturing

Capturing > Target > Bubbling

Target > Bubbling > Capturing

Target > Capturing > Bubbling