3.11 charter mathdesign

3.11.1 font setting

font_setting.tex

\usepackage[charter]{mathdesign} 
\usepackage{fontspec} 
\setmainfont{XCharter}

3.11.2 full latex file

index.tex

3.11.3 commands to compile

 lualatex index.tex

 make4ht  -ulm default -a debug    index.tex "mathjax,htm"

3.11.4 PDF Output

PDF

3.11.5 HTML Output

HTML