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|  | <h1>Log4j 2 Javadoc API Documentation and TLD Documentation</h1><section> | 
|  | <h2><a name="Javadoc_API_Documentation"></a>Javadoc API Documentation</h2> | 
|  | <p>The table below contains links to the Javadoc API Documentation for the components you are most likely to use | 
|  | directly in code. You can also use the menu links on the left.</p> | 
|  | <table border="0" class="table table-striped"> | 
|  | <thead> | 
|  |  | 
|  | <tr class="a"> | 
|  | <th>Component</th> | 
|  | <th>Description</th></tr> | 
|  | </thead><tbody> | 
|  |  | 
|  | <tr class="b"> | 
|  | <td align="left"><a href="log4j-api/apidocs/index.html">Log4j 2 API</a></td> | 
|  | <td>The interface that applications should use and code against.</td></tr> | 
|  | <tr class="a"> | 
|  | <td align="left"><a href="log4j-core/apidocs/index.html">Implementation</a></td> | 
|  | <td>The standard implementation, also called the Log4j 2 Core, that contains Appenders, Filters, and more.</td></tr> | 
|  | <tr class="b"> | 
|  | <td align="left"><a href="log4j-iostreams/apidocs/index.html">Log4j IO Streams</a></td> | 
|  | <td>Extra classes for dealing with older APIs that expect classes from <code>java.io</code> for logging.</td></tr> | 
|  | <tr class="a"> | 
|  | <td align="left"><a href="log4j-taglib/apidocs/index.html">JSP Tag Library</a></td> | 
|  | <td>The tag library that enables Java-free logging in JavaServer Pages™ using Log4j 2.</td></tr> | 
|  | <tr class="b"> | 
|  | <td align="left"><a href="log4j-taglib/tlddoc/index.html">JSP Tag Library (TLD Doc)</a></td> | 
|  | <td>The special Javadoc-like Tag Library Documentation for the Log4j 2 JSP Tag Library.</td></tr> | 
|  | </tbody> | 
|  | </table> | 
|  | <p>The table below contains links to the Javadoc API Documentation for all the other Log4j 2 components, which you | 
|  | likely will not use directly in code but instead will only configure or include in your dependencies.</p> | 
|  | <table border="0" class="table table-striped"> | 
|  | <thead> | 
|  |  | 
|  | <tr class="a"> | 
|  | <th>Component</th> | 
|  | <th>Description</th></tr> | 
|  | </thead><tbody> | 
|  |  | 
|  | <tr class="b"> | 
|  | <td align="left"><a href="log4j-jcl/apidocs/index.html">Commons Logging Bridge</a></td> | 
|  | <td>A bridge that permits applications written against the Apache Commons Logging API to log using Log4j 2.</td></tr> | 
|  | <tr class="a"> | 
|  | <td align="left"><a href="log4j-slf4j-impl/apidocs/index.html">SLF4J Binding</a></td> | 
|  | <td>A bridge that permits applications written against the SLF4J API to log using Log4j 2.</td></tr> | 
|  | <tr class="b"> | 
|  | <td align="left"><a href="log4j-jul/apidocs/index.html">Java Util Logging Adapter</a></td> | 
|  | <td>A bridge that permits applications written against the <code>java.util.logging</code> API to log using Log4j 2.</td></tr> | 
|  | <tr class="a"> | 
|  | <td align="left"><a href="log4j-1.2-api/apidocs/index.html">Log4j 1.2 API Bridge</a></td> | 
|  | <td>A bridge that permits applications written against the Log4j 1.2.x API to log using Log4j 2.</td></tr> | 
|  | <tr class="b"> | 
|  | <td align="left"><a href="log4j-to-slf4j/apidocs/index.html">Log4j 2 to SLF4J Adapter</a></td> | 
|  | <td>An adapter that permits applications written against the Log4j 2 API to log using SLF4J.</td></tr> | 
|  | <tr class="a"> | 
|  | <td align="left"><a href="log4j-flume-ng/apidocs/index.html">Apache Flume Appender</a></td> | 
|  | <td>An Appender that allows applications to send logging events to Apache Flume Agents.</td></tr> | 
|  | <tr class="b"> | 
|  | <td align="left"><a href="log4j-jmx-gui/apidocs/index.html">Log4j JMX GUI</a></td> | 
|  | <td>A Java Swing-based client for remotely viewing the status logger and editing the Log4j configuration.</td></tr> | 
|  | <tr class="a"> | 
|  | <td align="left"><a href="log4j-jpa/apidocs/index.html">Log4j JPA</a></td> | 
|  | <td>Apache Log4j Java Persistence API Appender.</td></tr> | 
|  | <tr class="b"> | 
|  | <td align="left"><a href="log4j-web/apidocs/index.html">Log4j Web Application Support</a></td> | 
|  | <td>Additional classes that enable multiple configurations within a Servlet Container.</td></tr> | 
|  | <tr class="a"> | 
|  | <td align="left"><a href="log4j-couchdb/apidocs/index.html">Log4j CouchDB Support</a></td> | 
|  | <td>Additional Appender for CouchDB.</td></tr> | 
|  | <tr class="b"> | 
|  | <td align="left"><a href="log4j-jdbc-dbcp2/apidocs/index.html">Log4j JDBC DBCP 2</a></td> | 
|  | <td>Connection source for the JDBC Appender using Apache Commons DBCP2.</td></tr> | 
|  | <tr class="a"> | 
|  | <td align="left"><a href="log4j-liquibase/apidocs/index.html">Log4j Liquibase Binding</a></td> | 
|  | <td>The Apache Log4j Liquibase binding to Log4j 2 Core.</td></tr> | 
|  | <tr class="b"> | 
|  | <td align="left"><a href="log4j-mongodb3/apidocs/index.html">Log4j MongoDB 3 Support</a></td> | 
|  | <td>Additional Appender for MongoDB using the version 3 driver.</td></tr> | 
|  | <tr class="a"> | 
|  | <td align="left"><a href="log4j-mongodb4/apidocs/index.html">Log4j MongoDB 4 Support</a></td> | 
|  | <td>Additional Appender for MongoDB using the version 4 driver.</td></tr> | 
|  | <tr class="b"> | 
|  | <td align="left"><a href="log4j-cassandra/apidocs/index.html">Log4j Cassandra Support</a></td> | 
|  | <td>Additional Appender for Cassandra.</td></tr> | 
|  | </tbody> | 
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