Archaeologists uncovered two ritual baths and two public buildings with platforms on the Jerusalem-facing walls, indicating that they were either synagogues or Talmud schools.
It appears that the town was evacuated around the time of the Muslim invasion.
Indeed, it seems that the land of Israel had a significant - if not majority - Jewish population for centuries after the Roman conquest until the Muslim hordes came.
An aerial view of the town:
(h/t The Muqata)