Rapid Interface Builder (RIB) is a browser-based design tool for quickly prototyping and creating the user interface for web applications. Layout your UI by dropping widgets onto a canvas. Run the UI in an interactive "Preview mode". Export the generated HTML and Javascript. It's that simple!
The designDirty and pInfoDirty flag are all for current acitve project, then if I want to sync inactive projects, these flags can not be used.