Please note the main documentation folder under doc/.
PROJECT_ROOT
------------
|-- package.json // npm package and dependency definitions
|-- gulpfile.js // configuration file for the gulp build system
------------
|-- README.md // This file
|-- doc/API.md // back end API *specification*
|-- doc/Development.md // Development instuctions (e.g., gulp)
|-- doc/Install.md // How to setup the use case tool
------------
|-- server.js // express-based server application ("the back end")
|-- api_routes.js // (reverse) route definitions for the backend API (more info below)
|-- ui_routes.js // (reverse) route definitions for the front end (more info below)
|-- index.js // HTML bootstrap code (more info below)
------------
|-- assets // application assets that will be compiled to the "public" folder (e.g. less files)
|-- config // configuration files
|-- models // database schemas
|-- public // compiled assets for web server delivery
|-- routes // route definitions and handler methods (i.e. the backend business logic and API)
|-- scripts // administration scripts
|-- static // static resources (copied to public by grunt)
|-- util // utility javascript files
|-- views // views to be rendered by backend or frontend
|-- jsx // JSX (react components) sources