Apache Log4j 2 is a versatile, feature-rich, efficient logging API
A Fluent Logging API for Java
An extensible Java library for HTTP request and response logging
High performance Java APM. Powered by ASM
Simple Binary Encoding (SBE) - High Performance Message Codec
Lightweight Android library that bundles the Xray networking core
A production-grade java implementation of RAFT consensus algorithm
Java distributed tracing implementation compatible with Zipkin backend
A distributed single-sign-on framework
Arianne is an engine to develop multiplayer online games like Stendhal
Document Management System and Content Management System
Lightweight Android development tool. Wraps Ant, 'android' and 'adb'.
Test Automation framework intended for coarse-grained testing
An assorted miscellany of tools and toys.
Cerberus Content Management System
ETL engine based on Groovy
Logging utility for DB2 for LUW written in SQL-PL
A lghtweight AOP(Android) application framework
Java Agent Library to log SSL session keys to a file for Wireshark
An extremely fast implementation of Aho Corasick algorithm
jsoniter (json-iterator) is fast and flexible JSON parser