1. A computer-implemented method comprising: parsing a first digital UI model in a plurality of digital UI models, to determine whether a first user interface, in a plurality of user interfaces within a software environment, satisfies at least a first UI style guide rule in a plurality of UI style guide rules associated with the software environment, the first digital UI model defining a plurality of attributes of the first user interface; calculating at least one statistical measure relating to compliance with UI style guide rules based at least in part on the determination of whether the first user interface satisfies the first UI style guide rule; and generating reporting data identifying the at least one statistical measure, the reporting data configured for presentation on a user interface of a computing device.