From the website:
"Welcome to JewLib. Digital Archive-Library, a shared, online source of facts and information on primary research sources for the study of Jewish history and cultures. JewLib has just started. Jewish Studies collections of Libraries, Archives, Museums and private owners as well as single items which document Jewish history and cultures across the world should be recorded in the framework of the project. As a work in progress Jewlib needs the care of enthusiasts and experts."
Please note that in the coming months the content of another portal, Salon Jewish Studies - Gateway to Research Sources for Jewish History and Culture will be integrated in JewLib.