Ulrike Fischer
Shirts to dress TikZbears
Print chess boards
A package to handle chess fonts
Cite all entries of a bbl created with BibLaTeX
Add NFSS-declarations of combo fonts to LuaLaTeX documents
Enpassant chess font support
Alternative fontloaders for luaotfload
OpenType ‘loader’ for Plain TeX and LaTeX
Work around a LaTeX bug in marginpars
Experimental package to extract and reinsert PDF annotations
Semi-automatic grid typesetting
Tools for experimenting with tagging using pdfLaTeX and LuaLaTeX
An extension to the skak package for chess typesetting