Enquire 1980

See also link

Tim Berners-Lee develops Enquire, a hypertext system that was an early precursor of HTML and the Web. While an independent contractor at CERN from June to December 1980, Berners-Lee proposed a project based on the concept of hypertext, to facilitate sharing and updating information among researchers. While there, he built a prototype system named ENQUIRE. Sources: [Avatar Planet link] [Wikipedia link]