XML
XML is eXtensible Markup Language and is a non-proprietary markup language that can be used as a future-proof way to store content. XML indicates structure rather than style; in fact XML includes no information about appearance, only structure, hierarchy and element taxonomy.
This document last edited on: 2017-11-22
HTML is the language for the web; delivering content for our various types of screens. InDesign is a *page layout* tool; presuming for the printed page, but we can still generate HTML from our content and with some attention to detail, we can can get good HTML markup ready for further styling and attention to a responsive design.
This document last edited on: 2020-01-15