# Welcome to Jetty 12

The Jetty project is a 100% Java server and client that supports the Servlet API (version 4, 5 & 6) over the HTTP protocol (versions 0.9, 1, 2 & 3). Additional supported protocols include: Websocket, SSL and Proxy.

The project is 100% Open Source and hosted by the Eclipse Foundation at https://jetty.org/.

## EE11 demos Demo Jetty Webapp Servlet 6.0 Test Servlet 6.1 Test JSP Demos Precompiled JSP Demos JAAS Demo JNDI Demo Async Rest Demo | ## EE10 demos Demo Jetty Webapp Servlet 6.0 Test JSP Demos Precompiled JSP Demos JAAS Demo JNDI Demo Async Rest Demo | ## EE9 demos Demo Jetty Webapp Servlet 5.0 Test JSP Demos Precompiled JSP Demos JAAS Demo JNDI Demo Async Rest Demo | ## EE8 Demos Demo Jetty Webapp Servlet 4.0 Test JSP Demos Precompiled JSP Demos JAAS Demo JNDI Demo Async Rest Demo
## Core Demos Redirected Context | ## Information Jetty Homepage Jetty Documentation Hub Javadoc (via transparent proxy) Jetty Powered Optional content found only in `jetty-home-<ver>-with-docs.zip` Jetty Documentation Javadoc | ## Getting Help Mailing lists @ Eclipse Source @ github Developer Advice Custom Development Production support Jetty @ Stackoverflow Embedded Jetty @ Stackoverflow

# Jetty Developer's Blog