Meet TextUml – A Real-time Application Developed with Signalr and Backbone.js | JavaScript for Line of Business Applications | Scoop.it

It is still in very early stage and in terms of features it draws uml sequence diagram from your input and you can share the document with multiple users who can participate in collaborative editing.

Behind the scene TextUml is developed with Backbone.js in CoffeeScript, it uses Require.js for modularization, KineticJS for html5 canvas drawing,  Mocha, Chai and Sinon for client side testing. The server side uses all the latest beta of ASP.NET MVC, ASP.NET WebAPI and Signalr.