The present disclosure is directed to providing a network application creation system that facilitates generating network applications from a design layout. In general, the network application creation system automatically generates one or more network applications from a design mock-up created by a user, such as a designer. For example, the network application creation system can provide one or more network applications to a user without requiring the user to hand code the design layout into the one or more network applications. In some example embodiments, the network application creation system generates structured files, style files, and/or asset files from a design layout and create a network application based on the generated files.