The LaTeX Project's repositories
unicode-math
XeLaTeX/LuaLaTeX package for using unicode/OpenType maths fonts
luaotfload
OpenType font loader for LuaTeX
tagging-project
Issues related to the tagging project
latex3.github.io
latex-project.org website
pdfresources
LaTeX PDF resource management
unicode-data
Unicode case mapping and character class data for use by TeX
graphics-def
driver option files for color and graphics
tex-ini-files
Model TeX format creation files
graphics-cfg
Sample configuration files for LaTeX2e color and graphics
lua-uni-algos
Unicode algorithms for use by LuaLaTeX packages
l3sys-query
System queries for LaTeX using Lua