In the fall of 1990, the first web browser (offering WYSIWYG browsing and authoring) was created at CERN by Tim Berners-Lee on a NeXT computer. Tim's collaborator, Robert Cailliau, later went on to say that "... Tim's prototype implementation on NeXTStep is made in the space of a few months, thanks to the qualities of the NeXTStep software development system ..."
