GoJS offers many advanced features for user interactivity such as drag-and-drop, copy-and-paste, transactional state and undo management, palettes, overviews, data-bound models, event handlers, and an extensible tool system for custom operations.
Run over 70 sample apps that illustrate different kinds of diagrams and show their complete source code.
Our evaluations include the full library without any limitations -- and free support for a month.
Register for Support
When upgrading to a newer version, please read the Change Log.