Overview

Markup Languages

Markup languages are languages used to define the structure and meaning of documents by adding tags or symbols to text. Representative examples include HTML, XML, Markdown, and YAML, which are used for various purposes such as web page creation, data exchange, configuration files, and document creation. They are essential technologies that enable computers to understand document structure and process them appropriately.

Markup Language HTML XML Markdown YAML Web Technology Data Format
code slug name description category developer fullName yearCreated
01 html HTML The standard markup language for defining the structure of web pages. Web Display Tim Berners-Lee HyperText Markup Language 1989
02 xml XML A highly extensible markup language widely used for data exchange. Data Exchange & Configuration W3C Extensible Markup Language 1998
03 markdown Markdown A lightweight markup language that expresses document structure with simple syntax. Lightweight Document Description John Gruber, Aaron Swartz Markdown 2004
04 yaml YAML A human-readable data serialization format widely used for configuration files. Data Exchange & Configuration Clark Evans, Ingy döt Net, Oren Ben-Kiki YAML Ain't Markup Language 2001
05 xhtml XHTML A language combining HTML and XML that follows XML's strict grammar rules. Web Display W3C Extensible HyperText Markup Language 2000
06 sgml SGML The international standard that became the foundation of markup languages. Standard Specification ISO/Charles Goldfarb Standard Generalized Markup Language 1986

A general term for languages used to add structure and meaning to text.