 Yosef Karo, author of the "Shulchan Arukh" was part of the Tzfat school of Kabbalah.Shlomo Alkabetz, author of the hymn "Lekhah Dodi", taught there.His disciple Moses ben Jacob Cordovero (or Cordoeiro) authored "Pardes Rimonim", an organised, exhaustive compilation of kabbalistic teachings on a variety of subjects up to that point.