# ∞ do more, more easily [Jooby](http://jooby.org) a scalable, fast and modular micro web framework for Java and [Kotlin](http://jooby.org/doc/lang-kotlin). * **Simple, effective and easy to learn**. Ideal for small but also large scale applications. * **Scalable**. Stateless application development. * **Fast**. Thanks to the most popular [NIO web servers](http://jooby.org/doc/servers). * **Modular**. Make it **full-stack** via the extensive [module eco-system](http://jooby.org/modules). * **Ready for the modern web**, with the awesome and powerful [asset module](https://github.com/jooby-project/jooby/tree/master/jooby-assets) ## hello world! Java: ```java import org.jooby.Jooby; public class App extends Jooby { { get("/", () -> "Hey Jooby!"); } public static void main(final String[] args) { run(App::new, args); } } ``` [Kotlin](http://jooby.org/doc/lang-kotlin): ```kotlin import org.jooby.* fun main(args: Array) { run(*args) { get { "Hello Jooby!" } } } ``` More at http://jooby.org