This document summarizes the key features of Sightly, a templating language for Adobe Experience Manager (AEM) 6.0. Sightly is lightweight, secure, code-less, language agnostic, standard-compliant, extensible, and intuitive. It allows for faster development times and simplified workflows between developers and designers. The document provides examples of Sightly expression language, block statements, comments, and security features. It concludes with an announcement of a demo Todo MVC app using Sightly.