The present disclosure provides a page displaying method and device, a computer-readable storage medium, and an electronic device. The method comprises: acquiring, in response to a display instruction to a target page in a Flutter application program, a component file of the target page from a server, wherein the component file comprises at least: component building information, a data interface address, and a binding relation between component data and a page object; acquiring the component data of the target page according to the data interface address, and building a component object of the target page according to the component building information; merging the component data into a corresponding component object according to the binding relation to build the target page; and displaying the target page.