The frameworks of the Eclipse platform make it possible to use the same code base for desktop, web and mobile clients. This talk will tell you how our product OTIS (Oil Trading and Information System) evolved from a single-plugin RCP application into a multi-plugin RCP, RAP and Tabris application. At MEKO|S we have a small development team. It's a big advantage of having to learn only one framework to use for all three types of applications. We only have to write the code for a new feature once and it can be used on all three platforms immediately.