What can you do with Symfony2? Quite a bit, judging by the exciting new open source projects being built on the framework. In this issue, learn about the CMF, the solution to your CMS woes, and Sylius, a next-generation ecommerce platform. Or start using Symfony2’s templating library Twig in your own projects with our tutorial. Plus: MySQL query tuning, our regular columnists, giveaways and more!