In this chapter, we learned how to install IBM WebSphere sMash and how to test that installation. We also started working with the command-line interface (CLI) and became familiar with the available commands. In the next chapter, we're going to take a look at three different development environments that you can use to develop IBM WebSphere sMash applications. The first is a web browser-based environment called AppBuilder that is built into IBM WebSphere sMash. The second is an Eclipse-based development environment. Finally, we'll come back to the CLI and take a look at what else it can do.