4.0.0 jstl jstl 1.1.2 Java Server Pages Standard Tag Library The JavaServer Pages Standard Tag Library (JSTL) encapsulates, as simple tags, core functionality common to many JSP applications. http://java.sun.com/products/jsp/jstl/ http://java.sun.com/products/jsp/jstl/downloads/ javax.servlet jstl 1.1.2