Markup Languages

Versatile Markdown typesetting with dynamic scripting, modular structure, conditional logic, and compilation to print, ebook, or presentations formats.

Markdown is a text-to-HTML conversion tool for web writers. Markdown allows you to write using an easy-to-read, easy-to-write plain text format, then convert it to structurally valid XHTML (or HTML).

LaTeX is a high-quality typesetting system; it includes features designed for the production of technical and scientific documentation.

Typst is a new markup-based typesetting system for the sciences. It has got instant previews, easy-to-learn markup and supercharged templates. Its collaborative web app makes working in a research group or student team a breeze.

YAML is a human-readable data serialization language. It is commonly used for configuration files and in applications where data are being stored or transmitted. YAML targets many of the same communications applications as Extensible Markup Language (XML) but has a minimal...

HTML is the standard markup language used to create web pages, and its elements form the building blocks of all websites.

TOML aims to be a minimal configuration file format that's easy to read due to obvious semantics. TOML is designed to map unambiguously to a hash table. TOML should be easy to parse into data structures in a wide variety of languages.

Extensible Markup Language (XML) is a markup language that defines a set of rules for encoding documents in a format which is both human-readable and machine-readable.

For short it's the Markdown syntax standard. It replaces the old original Markdown.

MultiMarkdown, or MMD, is a tool to help turn minimally marked-up plain text into well formatted documents, including HTML, PDF (by way of LaTeX), OPML, or OpenDocument (specifically, Flat OpenDocument or ‘.

Textile is a lightweight markup language originally developed by Dean Allen and billed as a "humane web text generator". Textile converts its marked-up text input to valid, well-formed XHTML and also inserts character entity references for apostrophes, opening and...

MEML is a Lisp-like markup language for web development that transpiles directly to HTML5. MEML has features like easier file imports, a developer environment tool (MLD), components that can be used on multiple pages, and more.

DocBook is a schema (available in several languages including RELAX NG, SGML and XML DTDs, and W3C XML Schema) maintained by the DocBook Technical Committee of OASIS. It is particularly well suited to books and papers about computer hardware and software (though it is by no...

Texy! is a lightweight markup language as well as converter of this format to XHTML, in a form of a library written in the PHP scripting language. It allows the user to write structured documents without knowledge or using of HTML language.

Markup language for AMuseWiki.

adoc Studio is a native writing app for Mac, iPad, and iPhone that makes AsciiDoc practical for everyday technical documentation. It combines a focused editor, instant preview, and one-click export to HTML and PDF, so you can work docs-as-code without touching the terminal.

Caoutchouc is a typesetting language, like LaTeX, used to format documents. It greatly simplifies document formatting by relying on Markdown and AsciiMath.

Eno is a data language for all people. Its simple structure welcomes a wide audience, both in regards to cultural background as well as technical ability. Deliberate design choices such as a flat hierarchy and the absence of types at the language level make it one of the easiest...

Hjson is a syntax extension to JSON. It's NOT a proposal to replace JSON or to incorporate it into the JSON spec itself. It's intended to be used like a user interface for humans, to read and edit before passing the JSON data to the machine.

The ReAdABLE Human Format aims at Agile Documentation by making WRITING and READING document easier for End User and Developer alike, while allowing a high degree of flexibility.

A gradually-typed superset of LaTeX. Every .tex file is already valid; each annotation you add buys checked references, safe renames, and errors in your own names — before the PDF exists.

C library for reading/writing hierarchical data in a json-like text or a chunk-based binary format