1 Apache Tomcat is a web server written in 100% Pure Java.
3 Apache Tomcat 9.x is the current focus of development. It builds on Tomcat
4 8.0.x and 8.5.x and implements the current draft of the Servlet 4.0
5 specification and also the JSP 2.3, EL 3.0, WebSocket 1.1 and JASPIC 1.1
6 specifications (the versions required by Java EE 8 platform).
8 WWW: http://tomcat.apache.org/