Javascript reserved words (JavaScript reserved words)

Javascript reserved words (JavaScript reserved words)
Reserved words refer to the words that have specific meanings in the Javascript language and become part of the Javascript syntax. Javascript reserved words cannot be used as variable names and function names. Using reserved JavaScript words as the variable name or function name may cause compilation errors during Javascript loading.

List of reserved JavaScript words:

Break	Delete	Function	Return	Typeof
Case	Do	If	Switch	VaR
Catch	Else	In	This	Void
Continue	False	Instanceof	Throw	While
Debugger	Finally	New	True	With
Default	For	Null	Try

Javascript future reserved words (JavaScript future reserved words)
Javascript also has some reserved words in the future. Although these words are not used in Javascript, they may be used in the future.

Future reserved JavaScript word list:

Abstract	Double	Goto	Native	Static
Boolean	Enum	Implements	Package	Super
Byte	Export	Import	Private	Synchronized
Char	Extends	Int	Protected	Throws
Class	Final	Interface	Public	Transient
Const	Float	Long	Short	Volatile