RbApp is a collection of REALbasic Software Components for building industrial strength applications. The main components are RbEdit (Large Text Editing with Undo/Redo, Find/Replace), RbGrid (Configurable, Scaleable Grid), RbChart (Graphs, Charts and Tables), RbView (Page Layout), RbCommand (Undo/Redo commands), RbPalette (Toolbars and Palettes), RbStringList, RbXML (Easy XML Read/Write), RbHelp, RbQuickLicense and RbLibrary.