David Blevins provides a code-first tour of TomEE, including quickly bootstrapping REST projects, doing proper testing with Arquillian, and setting up environments.
Apache TomEE is the Java EE version of Apache Tomcat and offers out-of-the-box integration with JAX-RS, JAX-WS, JMS, JPA, CDI, EJB and more. Finally Tomcat goes beyond just Servlets and JSP. Save time chasing down blog posts, eject libs from your webapps and start development with a more complete stack that is extremely well tested.
David Blevins: https://twitter.com/dblevins