List of keywords and reserved words in JavaScript

By Flavio Copes

A reference to all the keywords and reserved words in JavaScript, like await, class and const, that you cannot use as variable identifiers in your code.

This is a list of all the keywords and reserved words.

They cannot be used as variable identifiers.

• await
• break
• case
• catch
• class
• const
• continue
• debugger
• default
• delete
• do
• else
• enum
• export
• extends
• false
• finally
• for
• function
• if
• implements
• import
• in
• instanceof
• interface
• let
• new
• null
• package
• private
• protected
• public
• return
• super
• switch
• static
• this
• throw
• try
• True
• typeof
• var
• void
• while
• with
• yield

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