Top MARKUP GitHub Repositories & Tools (2026)

A markup-based typesetting system that is powerful and easy to learn.

The Web Markup Minifier (abbreviated WebMarkupMin) - a .NET library that contains a set of markup minifiers. The objective of this project is to improve the performance of web applications by reducing the size of HTML, XHTML and XML code.

The Unidata netcdf-java library

Check for broken links in markup files

The best way to publish your scientific knowledge. Source code for the entire OurBigBook Project: OurBigBook.com, ourbigbook CLI and the VS Code extension. A powerful static wiki generator and lightweight markup language to write complex structured wikis/books/blogs with multi-user mind-melding magic 🧙