Abstract: A system for developing software provides a graphical user interface on a display of a client device, the graphical user interface displaying features from a library of features for a custom software application, implements simulations of a plurality of the features available for demonstration through the graphical user interface, stores blocks of source code for each feature in a source code repository wherein the blocks are adapted to provide an actual application when compiled by developers, receives from the client device, by a server running a software building component, one or more selected features for the software application, automatically integrates, by the software building component, the one or more selected features to generate an integrated feature set based on attributes of each of the selected features and an inter-feature rules set, and generates an interactive visualization of a navigable prototype of the software application based on the integrated feature set.

Abstract: A system for developing software provides a graphical user interface on a display of a client device, the graphical user interface displaying features from a library of features for a custom software application, implements simulations of a plurality of the features available for demonstration through the graphical user interface, stores blocks of source code for each feature in a source code repository wherein the blocks are adapted to provide an actual application when compiled by developers, receives from the client device, by a server running a software building component, one or more selected features for the software application, automatically integrates, by the software building component, the one or more selected features to generate an integrated feature set based on attributes of each of the selected features and an inter-feature rules set, and generates an interactive visualization of a navigable prototype of the software application based on the integrated feature set.

Abstract: A computer-implemented method for identifying discrepancies between a design image of a user interface for an application and a screenshot of the user interface as displayed by the application includes performing a first comparison between the design image and the screenshot to identify one or more discrepancies between the images, excluding from the discrepancies those corresponding to visual elements on the screenshot that include dynamic content, and generating an image of the screenshot, wherein the image includes a visual indication of every discrepancy detected by the second comparison as the identified discrepancies between the design image and the screenshot.