SEO Directory » Data Formats Markup Languages

SEO Directory  »  Electronic Documents Markup - A brief explanation of what markup languages are and where they come from.

SEO Directory  »  Microformats - Simple data formats built upon existing and widely adopted standards. Overview, specifications, events, and discussion.

SEO Directory  »  Project Xanadu - The original hypertext project. Includes a history of the project and gives credit to the early developers of markup languages.

SEO Directory  »  YAML Ain't Markup Language (YAML) - A straightforward machine parsable data serialization format designed for human readability and interaction with scripting languages such as Perl and Python.