https://github.com/apache/logging-log4j2

Apache Log4j 2 is a versatile, feature-rich, efficient logging API and backend for Java.
https://github.com/apache/logging-log4j2

apache api java jvm library log4j log4j2 logger logging syslog

Last synced: about 21 hours ago
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Apache Log4j 2 is a versatile, feature-rich, efficient logging API and backend for Java.

• Host: GitHub
• URL: https://github.com/apache/logging-log4j2
• Owner: apache
• License: apache-2.0
• Created: 2013-06-12T07:00:19.000Z (over 11 years ago)
• Default Branch: 2.x
• Last Pushed: 2025-01-14T10:10:53.000Z (7 days ago)
• Last Synced: 2025-01-15T02:37:05.932Z (6 days ago)
• Topics: apache, api, java, jvm, library, log4j, log4j2, logger, logging, syslog
• Language: Java
• Homepage: https://logging.apache.org/log4j/2.x/
• Size: 119 MB
• Stars: 3,423
• Watchers: 110
• Forks: 1,634
• Open Issues: 170
• Metadata Files:
  • Readme: README.adoc
  • License: LICENSE.txt
  • Code of conduct: CODE_OF_CONDUCT.adoc
  • Security: SECURITY.adoc

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README

        
////

    Licensed to the Apache Software Foundation (ASF) under one or more

    contributor license agreements.  See the NOTICE file distributed with

    this work for additional information regarding copyright ownership.

    The ASF licenses this file to You under the Apache License, Version 2.0

    (the "License"); you may not use this file except in compliance with

    the License.  You may obtain a copy of the License at

         http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software

    distributed under the License is distributed on an "AS IS" BASIS,

    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    See the License for the specific language governing permissions and

    limitations under the License.

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https://search.maven.org/artifact/org.apache.logging.log4j/log4j-api[image:https://img.shields.io/maven-central/v/org.apache.logging.log4j/log4j-api?versionPrefix=2.[Maven Central (2.x)]]

https://github.com/apache/logging-log4j2/security/code-scanning[image:https://github.com/apache/logging-log4j2/actions/workflows/codeql-analysis.yaml/badge.svg?branch=2.x[CodeQL (2.x)]]

Apache Log4j is a versatile, industrial-grade Java logging framework composed of an API, its implementation,  and components to assist the deployment for various use cases.

For further information (support, download, etc.) see https://logging.apache.org/log4j[the project website].