Javascript is a dynamically typed interpreted language.
It’s fairly powerful

Some functions to remember

  • prompt
  • confirm

Some events to remember

  • load
  • unload
  • beforeunload
  • submit
  • click
  • dblclick
  • keypress
  • mouseover
  • mouseout
  • focus
  • blur
  • change
  • resize

Events can be canceled by calling the event’s preventDefault(); method