Logging

Libraries that log the behavior of an application.

p6spy2.1K

Enables logging for all JDBC transactions without changes to the code.

Logbook1.9K

Extensible, open-source library for HTTP request and response logging.

OpenTracing Toolbox180

Collection of libraries that build on top of OpenTracing and provide extensions and plugins to existing instrumentations.

Echopraxia54

API designed around structured logging, rich context, and conditional logging. There are Logback and Log4J2 implementations, but Echopraxia's API is completely dependency-free, meaning it can be implemented with any logging API.