application server Archives

9 Best Free and Open Source Java Application Servers

We recommend the best free and open source Java-based Application Servers.

An application server is computer software which provides the business logic for an application program.

FrankenPHP is a modern application server for PHP built on top of the Caddy web server.

We recommend the best Application Servers for Ruby. All the software featured is free and open source goodness.

Apache TomEE, pronounced “Tommy”, is an all-Apache Jakarta EE 9.1 certified application server extends Apache Tomcat.

WildFly (previously known as JBoss) is an application server.

Apache Tomcat is a Java Servlet container, or web container.

Lucee is an implementation of a lightweight dynamically-typed scripting language for the Java virtual machine (JVM).

Payara is a middleware platform supporting deployments of Java EE and MicroProfile applications.

Jetty is an HTTP Servlet Server written in Java. It is designed to be lightweight, high performance, and embeddable.

JOnAS is a mature, open-source implementation of the Java EE 6 certified application server specification, developed by ObjectWeb.

Zend Server Community Edition is a simple, straightforward, open-source software web application server for PHP.

GlassFish is an open-source application server project started by Sun Microsystems for the Java EE platform and now hosted by Eclipse.

Apache Geronimo is an open source application server developed by the Apache Software Foundation and distributed under the Apache license.

JBoss Application Server is a J2EE certified platform for developing and deploying enterprise Java applications, Web applications, and Portals.