Our work is selected by the editor for the front cover of Chemical Society Reviews! This tutorial review discusses the synthesis, properties and applications of strongly-confined perovskite quantum dots, including important opportunities in quantum technologies. The review was led by postdoc Dr. Jason Ye, and written in collaboration with the groups of Prof. Lakshmi Polavarapu, Prof. Yitong Dong and Prof. Haitao Zhao. Read the review following this link.