Lenguajes de marcas By aimeari Nov 15, 1969 GML By: IBM Generalized Markup Lenguage Jun 14, 1978 TeX By: Donald Knuth TeX Markup Language Sep 14, 1982 Postscript By: Adobe Systems Postscript Sep 14, 1985 LaTeX By: Leslie Lamport LaTeX Markup Sep 14, 1986 SGML By: ISO Standard Generalized Markup Language Jun 15, 1993 PDF By: Adobe Systems Portable Document Format Sep 14, 1993 HTML By: W3C & WHATWG HyperText Markup Language Nov 24, 1995 HTML 2.0 Sep 14, 1996 XML By: W3C eXtensible Markup Language Dec 17, 1996 CSS By: Håkon Wium Lie, Bert Bos, and the World Wide Web Consortium. Cascading Style Sheets Jan 14, 1997 HTML 3.2 Dec 18, 1997 HTML 4.0 Dec 24, 1999 HTML 4.01 Jan 26, 2000 XHTML By: World Wide Web Consortium Extensible Hypertext Markup Language Oct 28, 2014 HTML 5