Use luatex
This topic contains packages to use LuaTeX facilities if available.
Highlight code and demos with l3regex and lpeg.
Editor plugin for LaTeX, ConTeXt etc.
Typeset kanbun-kundoku with support for kanbun annotation.
An alternative to babel for XeLaTeX and LuaLaTeX.
Work on linear systems using xint or pyluatex.
Feynman diagrams with TikZ.
Tools for drawing Euclidean geometry.