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It should not be confused with TI Extended BASIC, which is sometimes called XBasic or X Basic. It should also not be confused with the proprietary Xbasic language used in Alpha Software's Alpha Anywhere and Alpha Five products.
Version 6.2.3 was the last official release, released on 27 October 2002, however unofficial releases are still being maintained by a group of enthusiasts on GitHub.
Characteristics
XBasic has signed and unsigned 8-, 16- and 32-bit and signed 64-bit integers as well as 32- and 64-bit floating point values. The string data type is only for 8-bit characters.
GuiDesigner (creates the graphical user interface for the program)
Example code
' Programs contain:
' 1. A PROLOG with type/function/constant declarations.
' 2. This Entry() function where execution begins.
' 3. Zero or more additional functions.
'
FUNCTION Entry()
PRINT "Hello World"
PRINT 2+2
PRINT 44/12
PRINT 33*3
END FUNCTION