Systems and methods are provided for generating a GUI from multiple JavaScript Object Notation (JSON) files. One embodiment is a system that includes a memory storing multiple JSON files. Each JSON file stores JSON objects that each define a portion of a Graphical User Interface (GUI). The system also includes a controller that reviews dependency information within the JSON files to identify dependencies between JSON objects stored in the JSON files, determines an order for the JSON objects based on their dependencies, and generates a master JSON file by including JSON objects from each of the JSON files in the determined order.