Top level Objects in browser

window

• window.innerHeight

• window.innerWidth

• window.navigator

• window.location

  • url info

• window.history

• window.localStorage

• window.sessionStorage

methods:

• window.alert()

• window.setTimeout()

• window.open()

  • open a new tab by default

  • window.open("https://example.com", "_blank");

navigator

• navigator.userAgent

• navigator.language

• navigator.platform

• navigator.onLine

• navigator.geoLocation

document

• document.title

• document.cookie // cookie

• document.location // URL related

• document.getElementById()

• document.querySelector()

• document.createElement()

location

• location.href // full URL

• location.protocol

• location.host

• location.hostname

• location.port

• location.pathname

• location.search

• location.hash

history

• history.back()

• history.forward()

• history.pushState()

• history.replaceState()