Logging Frameworks

API for SLF4J (The Simple Logging Facade for Java) which serves as a simple facade or abstraction for various logging frameworks, allowing the end user to plug in the desired logging framework at deployment time.

Implementation of the SLF4J API for Logback, a reliable, generic, fast and flexible logging framework.

Legacy version of Log4J logging framework. Log4J 1 has reached its end of life and is no longer officially supported. It is recommended to migrate to Log4J 2.

Binding/provider for SLF4J, which outputs all events to System.err. Only messages of level INFO and higher are printed.

Apache Commons Logging is a thin adapter allowing configurable bridging to other, well known logging systems.

Implementation for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage generation. It has a plugin architecture that makes it extensible and supports asynchronous logging based on LMAX Disruptor.

API for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage generation. It has a plugin architecture that makes it extensible and supports asynchronous logging based on LMAX Disruptor.

Core implementation of Logback, a reliable, generic, fast and flexible logging framework.

The JBoss Logging Framework

Logging macros which delegate to a specific logging implementation, selected at runtime when the clojure.tools.logging namespace is first loaded.