Abstract: A computer system is operable to provide a design interface for enabling creation of a graphic design for a production environment. The design interface can utilize a variable data structure to implement themes, including changes to themes.

Abstract: A computer system is operable to provide a design interface for enabling creation of a graphic design for a production environment. The computer system implements a variable data structure for use with the graphic design, wherein the variable data structure is defined at least in part by multiple values and a value type. A multi-state design element is linked with the variable data structure, such that each state of the multiple states is based at least in part on a corresponding value of the value type.

Abstract: A computer system is operable to associate each of a first and second layer of a graphic design with a variable data structure. The first layer includes a component that is associated with multiple instances that collectively define multiple states that are associated with the component. The computer system can perform a simulation of the graphic design being deployed in a production environment by (i) setting an active value for the variable data structure based on an attribute of one of the multiple instances of the component; and (ii) automatically configuring an attribute of the object of the second layer based on the active value of the variable data structure.

Abstract: A network computer provides interactive graphic design system instructions for execution at a user computing device. The user computing device receives main workspace data describing a main design interface, renders the main design interface, and provides an input interface for the user. The user computing device interprets a branch input action by the user to create a branch from the main design interface, obtains branch workspace data for a branch design interface generated based on the main workspace data, interprets one or more change input actions to the branch design interface, and updates the branch workspace data. The user computing device obtains a set of differences between the branch design interface and the main design interface identified based on the main workspace data and the branch workspace data, and renders a review interface. The review interface includes a visual representation of at least one difference.