Apache Logging Services

<!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Apache Logging Services</title> <link href="/css/asciidoctor-default.css" rel="stylesheet" type="text/css" /> <link href="/css/bootstrap.min.css" rel="stylesheet" type="text/css" /> <link href="/css/site.css?version=20231214" rel="stylesheet" type="text/css" /> <script src="/js/jquery.min.js"></script> <script src="/js/bootstrap.min.js"></script> <script src="/js/site.js"></script> <link rel="alternate" type="application/rss+xml" title="ASF Logging Services" href="/feed.xml"> </head> <body> <div class="navbar"> <div class="navbar-inner"> <div class="container"> <a class="brand" href="/">Apache Logging Services™</a> <ul class="nav"> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">About<b class="caret"></b></a> <ul class="dropdown-menu"> <li><a href="/guidelines.html">Guidelines</a></li> <li><a href="/charter.html">Charter</a></li> <li><a href="/team-list.html">Team</a></li> <li><a href="/processes.html">Retirement Processes</a> <li><a target="_blank" href="https://cwiki.apache.org/confluence/display/LOGGING/Home">Wiki</a> <li><a href="/what-is-logging.html">What is logging?</a></li> <li><a href="/activity-monitor">Activity monitor</a></li> </ul> </li> </ul> <ul class="nav"> <li><a href="/download.html">Download</a></li> </ul> <ul class="nav"> <li><a href="/support.html">Support</a></li> </ul> <ul class="nav"> <li><a href="/security.html">Security</a></li> </ul> <ul class="nav"> <li><a href="/xml/ns">XML Schemas</a></li> </ul> <ul class="nav"> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">The ASF<b class="caret"></b></a> <ul class="dropdown-menu"> <li><a href="https://www.apache.org/licenses/">License</a></li> <li><a href="https://www.apache.org/foundation/sponsorship.html">Donate</a></li> <li><a href="https://www.apache.org/foundation/sponsorship">Sponsorship</a></li> </ul> </li> </ul> <ul class="nav pull-right"> <li><a href="/blog">Blog</a></li> </ul> </div> </div> </div> <div class="container"> <div class="content"> <div class="hero-unit"> <h1>Apache Logging Services</h1> <p>The Apache Logging Services project creates and maintains open-source software related to the logging of application behavior and released at no charge to the public.</p> </div> <div class="latest-post"> <div class="latest-post-date">12 Aug 2024</div> <div class="latest-post-news"><a href="/blog/2024/08/12/log4j-bug-bounty.html">Hunt bugs for Log4j (and get paid for it)</a></div> </div> <div class="projects"> <h3>Logging Frameworks</h3> <div class="project"> <h2>Log4j庐</h2> <p>A versatile, industrial-grade Java logging framework composed of an API, its implementation, and components to assist the deployment for various use cases.</p> <p><a target="_blank" class="btn" href="/log4j">Project site »</a></p> </div> <div class="project"> <h2>Log4j庐 Kotlin</h2> <p>A Kotlin-friendly interface to log against the Log4j庐 API.</p> <p><a target="_blank" class="btn" href="/log4j/kotlin">Project site »</a></p> </div> <div class="project"> <h2>Log4j庐 Scala</h2> <p>A Scala-friendly interface to log against the Log4j庐 API.</p> <p><a target="_blank" class="btn" href="/log4j/scala">Project site »</a></p> </div> <div class="project"> <h2>Log4cxx</h2> <p>A logging framework for C++ patterned after Log4j庐.</p> <p><a target="_blank" class="btn" href="/log4cxx">Project site »</a></p> </div> <div class="project"> <h2>Log4Net</h2> <p>A port of the Log4j庐 to the Microsoft .NET runtime.</p> <p><a target="_blank" class="btn" href="/log4net">Project site »</a></p> </div> <h3>Advanced Log Processing</h3> <div class="project"> <h2>Log4j庐 Audit</h2> <p>Audit logging framework built upon Apache Log4j庐.</p> <p><a target="_blank" class="btn" href="/log4j-audit/latest">Project site »</a></p> </div> <h3>Others</h3> <div class="project"> <h2>Dormant Projects</h2> <p>Logging Services projects that are no longer actively maintained.</p> <p><a class="btn" href="dormant.html">See dormant projects »</a></p> </div> </div> </div> </div> <div class="footer"> <div class="container"> <p><a class="acevent" data-format="wide" data-mode="dark"></a></p> </div> <div class="container"> <p> Copyright 漏 2017-2024 <a href="https://www.apache.org" target="external">The Apache Software Foundation</a>. Licensed under the <a href="https://www.apache.org/licenses/LICENSE-2.0" target="external">Apache Software License, Version 2.0</a> Please read our <a href="https://privacy.apache.org/policies/privacy-policy-public.html">privacy policy</a>. </p><p> Apache, Chainsaw, log4cxx, Log4j, Log4net, log4php and the Apache feather logo are trademarks or registered trademarks of The Apache Software Foundation. Oracle and Java are registered trademarks of Oracle and/or its affiliates. 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Apache Logging Services