Source : Free On-Line Dictionary of Computing

VisualWorks
     
         A modern commercial implementation of the
        {Smalltalk} programming language.  VisualWorks descends
        directly from the original {Smalltalk-80} by {Xerox PARC} and
        was originally developed (for some time under the name
        Objectworks\Smalltalk) by {ParcPlace Systems}.  VisualWorks
        relies on {dynamic translation} as its {virtual machine}
        technology.
     
        {VisualWorks Wiki (http://wiki.cs.uiuc.edu/VisualWorks)}.
     
        (2003-05-15)