Lenguajes de Marcas By PabloAnastasio Sep 19, 1969 GML Sep 19, 1978 Tex Se terminó y congelló alrededor de 1985. Sep 19, 1982 Postscript Sep 19, 1984 LaTex Sep 19, 1986 SGML Sep 19, 1990 XML Finales de los años 90 Sep 19, 1991 HTML Sep 19, 1993 PDF Apr 19, 1995 HTML 3.0 Nov 24, 1995 HTML 2.0 Sep 19, 1996 CSS Jan 14, 1997 HTML 3.2 Dec 18, 1997 HTML 4.0 Sep 19, 2000 XHTML Oct 28, 2014 HTML 5