Version Year
Tim Berners-Lee invented www 1989
Tim Berners-Lee invented HTML 1991
Dave Raggett drafted HTML+ 1993
HTML Working Group defined HTML 2.0 1995
W3C Recommended HTML 3.2 1997
W3C Recommended HTML 4.01 1999
W3C Recommended XHTML 1.0 2000
HTML5 WHATWG First Public Draft 2008
HTML5 WHATWG Living Standard 2012
HTML5 W3C Final Recommendation 2014