The invention discloses a labeled parallel nested software design and programming method. The method comprises the steps of setting a label region block, a content region block, a label strip block, a label key and containers in one-to-one correspondence with the label region block, the content region block, the label strip block and the label key; and through a monitoring event, judging whether a currently displayed container is the container corresponding to the clicked label key or not, and making a response of displaying the container, refreshing the container content or the like to realize the functions of quickly switching a plurality of interfaces, remaining or refreshing the interface content and the like, wherein each container can be nested in a label region and a content region of a next layer, and the label region can be positioned on the upper surface, lower surface or side surface of the content region. The software design and programming method has the advantages that the logic is clear, use is simple and easy, multiple layers of interfaces can be displayed, codes are brief, and the like.