git clone tikzjax
git clone web2js
cd web2js
npm install
change node-kpathsea from ^1.1.0 to kisonecat/node-kpathsea
run npm install
if header find fails, locate the header file directory and then pass it explicitly:
export CXXFLAGS="-I/opt/homebrew/Cellar/texlive/20250308_1/include" && export LDFLAGS="-L/opt/homebrew/Cellar/texlive/20250308_1/lib" && npm install --no-save


run make install
if that fails, remove the relooper threading flag from the makefile