开始使用OS X应用程序开发的最快方式？

I need to build an application which will run on OS X, polling for data, and displaying that data full-screen in a purty, graphical way - generally "identifier: value" text in some sort of tabular format, but possibly with spark-lines to display historical changes, and "animations" (nothing fancy, just fading text and similar) to show updates.I need to build an application which will run o