WildFly

<!DOCTYPE html> <html> <head> <script id="adobe_dtm" src="//www.redhat.com/dtm.js" type="text/javascript"></script> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>WildFly</title> <meta name="description" content=""> <link rel="me" href="https://fosstodon.org/@wildflyas" /> <link rel="shortcut icon" type="image/png" href="/favicon.ico" > <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.1.0/css/all.css" integrity="sha384-lKuwvrZot6UHsBSfcMvOkWwlCMgc0TaWr+30HWe3a4ltaBwTZhyTEggF5tJv8tbt" crossorigin="anonymous"> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/styles/base16/atelier-dune-light.min.css"> <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/highlight.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/languages/protobuf.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.8.0/languages/dockerfile.min.js"></script> <link rel="stylesheet" href="/assets/css/main.css" />  <script async src="https://www.googletagmanager.com/gtag/js?id=UA-40221748-1"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'UA-40221748-1'); </script> </head> <body class="homepage"> <div class="content"> <div class="header navigation"> <div class="logo-wrapper"> <a href="/"><img class="wf-logo" src="/assets/img/wildfly_icons_one-color-logo.png"></a> </div> <div class="nav-container"> <nav> <div class="nav-mobile"><a id="nav-toggle" href="#!"><span></span></a></div> <ul class="nav-list"> <li> <a href="/news/" class="">News</a> </li> <li> <a href="/about/" class="">About</a> </li> <li> <a href="/contribute/" class="">Contribute</a> </li> <li> <a target="_blank" href="https://docs.wildfly.org">Docs</a> </li> <li> <a href="/guides/" class="">Guides</a> </li> <li> <a href="/events/" class="">Events</a> </li> <li> <a href="/downloads/" class="">Downloads</a> </li> <li> <a href="/security/" class="">CVE Reporting</a> </li> <li> <a href="https://github.com/wildfly/wildfly/fork" target="_blank">Fork</a> </li> <li> <a class="button-cta secondary " href="/get-started/">Get Started</a> </li> </ul> </nav> </div> </div> <div class="wildfly-homepage"> <div class="grid-wrapper"> <div class="grid__item width-12-12 home-section"> <h1>Wild<strong>Fly</strong></h1> <h2>A powerful, modular, & lightweight application server that helps you build amazing applications.</h2> <h3>Now available: <a href="https://wildfly.org/news/2025/03/27/WildFly36Beta-released"><span style="font-weight: 100;">Wild</span><strong>Fly</strong> 36 Beta1</a></h3> <div class="home-ctas"> <a href="/downloads/" class="button-cta secondary">Download Wild<strong>Fly</strong></a> <a href="/get-started/" class="button-cta">Get Started</a> <a href="https://github.com/wildfly/wildfly/releases/download/36.0.0.Beta1/wildfly-preview-36.0.0.Beta1.zip" class="button-cta secondary">Try WildFly Preview</a> </div> </div> <div class="grid__item width-12-12 home-section"> <h2>Watch again and give feedback!</h2> <h3>We've hosted our last conference on<br/>Tuesday, March 25</h3> <h3><a href="/events/wmc-202503.html">Wild<strong>Fly</strong> Mini Conference</a></h3> </div> <div class="grid__item width-12-12 home-section"> <div class="home-icons"> <a href="https://github.com/wildfly/wildfly" class="github" target="_blank">Github</a> <a target="_blank" href="https://docs.wildfly.org" class="docs">Documentation</a> <a href="https://groups.google.com/forum/#!forum/wildfly" class="forums" target="_blank">Forums</a> </div> </div> <div class="grid__item width-12-12 home-section"> <img class="home-img" src="/assets/img/homepage/homepage-screenshot.png"> </div> <div class="grid__item width-12-12 home-section"> <div class="callout red tablet-fullwidth"> <h2>Powerful</h2> <p><strong>Configuration in WildFly is centralized, simple and user-focused.</strong> The configuration file is organized by subsystems that you can easily comprehend and no internal server wiring is exposed. All management capabilities are exposed in a unified manner across many forms of access. These include a CLI, a web based administration console, a native Java API, an HTTP/JSON based REST API, and a JMX gateway. These options allow for custom automation using the tools and languages that best fit your needs.</p> </div> <div class="callout yellow tablet-fullwidth"> <h2>Modular</h2> <p><strong>WildFly does classloading right.</strong> It uses JBoss Modules to provide true application isolation, hiding server implementation classes from the application and only linking with JARs your application needs. Visibility rules have sensible defaults, yet can be customized. The dependency resolution algorithm means that classloading performance is not affected by the number of versions of libraries you have installed.</p> </div> <div class="callout teal tablet-fullwidth"> <h2>Lightweight</h2> <p><strong>WildFly takes an aggressive approach to memory management.</strong> The base runtime services were developed to minimize heap allocation by using common cached indexed metadata over duplicate full parses, which reduces heap and object churn. The administration console is 100% stateless and purely client driven. It starts instantly and requires zero memory on the server. These optimizations combined enable WildFly to run with stock JVM settings and also on small devices while leaving more headroom for application data and supports higher scalability.</p> </div> <div class="callout orange tablet-fullwidth"> <h2>Standards Based</h2> <p><strong>WildFly implements the latest in enterprise Java standards from Jakarta EE and Eclipse MicroProfile.</strong> These improve developer productivity by providing rich enterprise capabilities in easy to consume frameworks that eliminate boilerplate and reduce technical burden. This allows your team to focus on the core business needs of your application. By building your application on standards you retain the flexibility to migrate between various vendor solutions.</p> </div> </div> <div class="grid__item width-12-12 home-section"> <div class="grid-wrapper news-list-blocks"> <div class="grid__item width-12-12"> <h3>Latest News</h3> </div> <div class="news-block-item grid__item width-3-12"> <div class="post-title grid__item"> <h4><a href="/news/2025/03/27/WildFly36Beta-released/" >WildFly 36 Beta is released!</a></h4> </div> <p class="byline">By Darran Lofthouse | March 27, 2025</p> <p>I’m pleased to announce that the new WildFly 36.0.0.Beta1 release is available for download at https://wildfly.org/downloads. As can be seen from the Release Notes a lot of issues were resolved in this release but I would also like to call out some of the following highlights: [WFLY-18582] — Add a prometheus endpoint to the micrometer extension [WFCORE-5718] — Support remote+tls with EJBClient and remote-outbound-connection [WFLY-20476] — Promote ajp-listener AJP_ALLOWED_REQUEST_ATTRIBUTES_PATTERN to community stability [WFLY-20477] — Promote undertow subsystem’s reuse-x-forwarded and rewrite-host header configurability to...</p> <a href="/news/2025/03/27/WildFly36Beta-released/" >Read More ></a> </div> <div class="news-block-item grid__item width-3-12"> <div class="post-title grid__item"> <h4><a href="https://youtu.be/crSKeeBsXoE" target="_blank">Vlog: WildFly AI - monitor and troubleshoot a WildFly server with the WildFly chatbot.</a></h4> </div> <p class="byline">By Jean-François Denise | March 21, 2025</p> <p>This video demonstrates how you can interact with a WildFly server using natural language.</p> <a href="https://youtu.be/crSKeeBsXoE" target="_blank">Read More ></a> </div> <div class="news-block-item grid__item width-3-12"> <div class="post-title grid__item"> <h4><a href="/news/2025/03/19/WildFly-mini-conference-2025-save-the-date/" >Save the Date: WildFly Mini Conference on March 25th, 2025</a></h4> </div> <p class="byline">By Ranabir Chakraborty | March 19, 2025</p> <p>Hello, WildFly Community! We are excited to announce that the WildFly Mini Conference is scheduled for March 25th, 2025! Building on the success of our previous events, we’re looking forward to another day of insightful discussions, community engagement, and deep dives into the latest in enterprise Java and WildFly development. This year’s conference will focus on key topics shaping the future of WildFly and enterprise Java, including: Quick Prototyping with WildFly – Learn how to...</p> <a href="/news/2025/03/19/WildFly-mini-conference-2025-save-the-date/" >Read More ></a> </div> <div class="news-block-item grid__item width-3-12"> <div class="post-title grid__item"> <h4><a href="/news/2025/03/06/testing-on-k8s-with-cube/" >Testing WildFly applications on Kubernetes with Arquillian Cube</a></h4> </div> <p class="byline">By Fabio Burzigotti | March 06, 2025</p> <p>Arquillian Cube is an Arquillian extension that provides an easy way to test containerized applications and services on Docker, Kubernetes and OpenShift</p> <a href="/news/2025/03/06/testing-on-k8s-with-cube/" >Read More ></a> </div> <div class="news-block-item grid__item width-3-12"> <div class="post-title grid__item"> <h4><a href="/news/2025/03/05/WildFly_and_Red_Hat_strategy/" >WildFly and Red Hat's middleware strategy</a></h4> </div> <p class="byline">By Brian Stansberry | March 05, 2025</p> <p>Hi, Red Hat announced significant changes to its middleware strategy last month, and I wanted to give the WildFly community some context about those changes and how they affect WildFly. The Red Hat announcement can be found on the Red Hat blog: Evolving our middleware strategy Some key points there are: Red Hat’s Middleware and Integration Engineering and Products teams are moving to IBM in May 2025. Red Hat will continue to sell and support...</p> <a href="/news/2025/03/05/WildFly_and_Red_Hat_strategy/" >Read More ></a> </div> <div class="news-block-item grid__item width-3-12"> <div class="post-title grid__item"> <h4><a href="https://www.youtube.com/watch?v=wg1hAdOoe2w" target="_blank">Vlog: Admin your WildFly with LLM and MCP</a></h4> </div> <p class="byline">By | February 13, 2025</p> <p>This video demonstrates using an MCP server to administer a WildFly installation with AI.</p> <a href="https://www.youtube.com/watch?v=wg1hAdOoe2w" target="_blank">Watch Video ></a> </div> <div class="news-block-item grid__item width-3-12"> <div class="post-title grid__item"> <h4><a href="/news/2025/02/12/wildfly-domain-usage/" >An introduction to use the domain mode of the current release of WildFly</a></h4> </div> <p class="byline">By 阿男 | February 12, 2025</p> <p>I recently tried to play with the domain mode in the current release of WildFly, version 35, while writing this blog post. According to the blog post written by Brian Stansberry[1], there are some breaking backward-compatibility changes in the security configuration part related to Elytron since WildFly 25: A key focus in WildFly 25 has been completing our migration away from the legacy security layer that dates back to JBoss AS and onto the WildFly...</p> <a href="/news/2025/02/12/wildfly-domain-usage/" >Read More ></a> </div> <div class="news-block-item grid__item width-3-12"> <div class="post-title grid__item"> <h4><a href="/news/2025/02/10/Glowing-with-AI/" >Making WildFly Glow with Intelligence</a></h4> </div> <p class="byline">By Emmanuel Hugonnet | February 10, 2025</p> <p>How to use WildFly Glow to provision a Generative AI WildFly server.</p> <a href="/news/2025/02/10/Glowing-with-AI/" >Read More ></a> </div> </div> </div> </div> </div> </div> <div class="content project-footer"> <div class="footer-section"> <div class="logo-wrapper"> <a href="/"><img class="wf-logo" src="/assets/img/wildfly_icons_one-color-logo.png"></a> </div> </div> <div class="grid-wrapper"> <p class="grid__item width-3-12">WildFly is fully open. All components are open source and follow a community-focused development process.<br/><br/>This website was built with <a href='https://jekyllrb.com/' target='_blank'>Jekyll</a> is hosted on <a href='https://pages.github.com/' target='_blank'>Github Pages</a> and is completely open source. If you want to make it better, <a href='https://github.com/wildfly/wildfly.org/fork' target='_blank'>fork it</a> and show us what you’ve got.</p> <div class="width-1-12 project-links"> <strong>Navigation</strong> <ul class="footer-links width-1-12"> <li><a href="/downloads">Downloads</a></li> <li><a href="https://docs.wildfly.org">Docs</a></li> <li><a href="/get-started">Get Started</a></li> <li><a href="https://github.com/wildfly/wildfly">Github</a></li> <li><a href="/guides">Guides</a></li> </ul> </div> <div class="width-1-12 project-links"> <strong>Contribute</strong> <ul class="footer-links width-1-12"> <li><a href="https://issues.jboss.org/browse/WFLY">Submit a bug</a></li> <li><a href="https://groups.google.com/forum/#!forum/wildfly">Join the forum</a></li> <li><a href="https://github.com/wildfly/wildfly/fork">Fork WildFly</a></li> <li><a href="https://twitter.com/WildFlyAS">Follow us</a></li> </ul> </div> <div class="width-1-12 project-links"> <strong>Get Help</strong> <ul class="footer-links width-1-12"> <li><a href="https://groups.google.com/forum/#!forum/wildfly">Join the forum</a></li> <li><a href="https://wildfly.zulipchat.com/">Join Zulip Chat</a></li> </ul> </div> <div class="width-6-12 more-links"> <strong>Find more Red Hat Middleware Community Projects</strong> <ul class="footer-links"> <li><a href="https://www.apiman.io/">APIMan</a></li> <li><a href="http://arquillian.org">Arquillian</a></li> <li><a href="https://github.com/ansible-middleware/wildfly">Ansible Collection for Wildfly</a></li> <li><a href="http://byteman.jboss.org/">Byteman</a></li> <li><a href="http://capedwarf.org/">CapeDwarf</a></li> <li><a href="https://github.com/alechenninger/chronicler">Chronicler</a></li> <li><a href="https://github.com/darcy-framework">Darcy</a></li> <li><a href="http://debezium.io/">Debezium</a></li> <li><a href="https://www.drools.org/">Drools</a></li> <li><a href="http://gatein.jboss.org/">GateIn</a></li> <li><a href="http://www.hawkular.org/">Hawkular</a></li> <li><a href="http://hawt.io/">Hawtio</a></li> <li><a href="http://hibernate.org/">Hibernate</a></li> <li><a href="http://www.infinispan.org/">Infinispan</a></li> <li><a href="https://developers.redhat.com/products/codeready-studio/overview">CodeReady Studio</a></li> <li><a href="http://forge.jboss.org/">JBoss Forge</a></li> <li><a href="https://github.com/jboss-logging">JBoss Logging</a></li> <li><a href="http://jbossremoting.jboss.org/">JBoss Remoting</a></li> <li><a href="https://www.jbpm.org/">jBPM</a></li> <li><a href="https://jsfunit.jboss.org/">JSFUnit</a></li> <li><a href="https://www.keycloak.org/">Keycloak</a></li> <li><a href="http://modcluster.io/">Mod Cluster</a></li> <li><a href="http://modeshape.jboss.org/">ModeShape</a></li> <li><a href="https://www.optaplanner.org/">OptaPlanner</a></li> <li><a href="https://quarkus.io/">Quarkus</a></li> <li><a href="http://resteasy.jboss.org/">RESTEasy</a></li> <li><a href="https://riftsaw.jboss.org/">Riftsaw</a></li> <li><a href="http://savara.jboss.org/">Savara</a></li> <li><a href="https://weld.cdi-spec.org/">Weld</a></li> <li><a href="http://arquillian.org/">Shrinkwrap</a></li> <li><a href="https://switchyard.jboss.org/">Switchyard</a></li> <li><a href="https://tattletale.jboss.org/">Tattletale</a></li> <li><a href="https://teiid.io/">Teiid</a></li> <li><a href="https://wildfly-security.github.io/wildfly-elytron/">WildFly Elytron</a></li> <li><a href="http://wise.jboss.org/">Wise</a></li> <li><a href="https://xnio.jboss.org/">XNIO</a></li> </ul> </div> </div> </div> <div class="content redhat-footer"> <div class="grid-wrapper"> <span class="licence"> <i class="fab fa-creative-commons"></i><i class="fab fa-creative-commons-by"></i> <a href="https://creativecommons.org/licenses/by/3.0/" target="_blank">CC by 3.0</a> | <a href="https://www.redhat.com/en/about/privacy-policy">Privacy Policy</a> </span> <span class="redhat"> Sponsored by </span> <span class="redhat-logo"> <a href="https://www.redhat.com/" target="_blank"><img src="/assets/img/redhat_reversed.svg"></a> </span> </div> </div> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script> <script type="text/javascript" src="/assets/javascript/mobile-nav.js"></script> <script type="text/javascript" src="/assets/javascript/random-color-picker.js"></script> <script type="text/javascript"> if (("undefined" !== typeof _satellite) && ("function" === typeof _satellite.pageBottom)) { _satellite.pageBottom(); } hljs.highlightAll(); </script> <script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.11/clipboard.min.js"></script> <script type="text/javascript" src="/assets/javascript/copy.js"></script> </body> </html>

CINXE.COM

WildFly