apache / logging-log4j2

Apache Log4j is a versatile, feature-rich, efficient logging API and backend for Java.

mendhak / gpslogger

:satellite: Lightweight GPS Logging Application For Android.

zalando / logbook

An extensible Java library for HTTP request and response logging

google / flogger

A Fluent Logging API for Java

SpaceMadness / lunar-unity-console

High-performance Unity iOS/Android logger built with native platform UI

miaixzo / bus

Bus (Enterprise Application/Service Bus) is a foundational framework and service suite; a lightweight enterprise-grade application/service framework built on Java 21+, providing standardized service suites and distributed middleware solutions.

tinylog-org / tinylog

tinylog is a lightweight logging framework for Java, Kotlin, Scala, and Android