Jsplumb

jsplumb is an open source view technology that gives you the ability to introduce visual connectivity into your applications. it has been actively maintained and regularly updated since the project inception in 2010, and currently support all mobile browsers and ie versions back to 8. the jsplumb toolkit is an advanced, commercially licensed, library for building web applications that have visual connectivity. using a declarative syntax and client side templating, applications can be rapidly developed and easily maintained, with an excellent separation of concerns between the various technologies. the toolkit has no external dependencies and works seamlessly on all mobile browsers and ie back to version 8.