#Preview
#MAC/Linux
find . -name "node_modules" -type d -prune | xargs du -chs
#WIN
FOR /d /r . %d in (node_modules) DO @IF EXIST "%d" echo %d"
#Delete
#MAC/Linux
find . -name "node_modules" -type d -prune -exec rm -rf '{}' +
#WIN
FOR /d /r . %d in (node_modules) DO @IF EXIST "%d" rm -rf "%d"