JavaScript Tutorial #6 – JavaScript Reserved Words

Every programming language has its own set of reserved words and so does JavaScript too . The reserved words cannot be used as names for variables , functions , methods , objects etc.

JavaScript Reserved Words

Below are some of the reserved words in JavaScript.

  • abstract
  • boolean
  • break
  • byte
  • case
  • catch
  • char
  • class
  • const
  • continue
  • debugger
  • default
  • delete
  • do
  • double
  • else
  • enum
  • export
  • extends
  • false
  • final
  • finally
  • float
  • for
  • function
  • goto
  • if
  • implements
  • import
  • in
  • instanceof
  • int
  • interface
  • long
  • native
  • new
  • null
  • package
  • private
  • protected
  • public
  • return
  • short
  • static
  • super
  • switch
  • synchronized
  • this
  • throw
  • throws
  • transient
  • true
  • try
  • typeof
  • var
  • void
  • volatile
  • while
  • with
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