VisualVM is an All-in-One Java Troubleshooting Tool
Apache Log4j 2 is a versatile, feature-rich, efficient logging API
Advanced Java Redis client for thread-safe sync, async, etc.
Microservices edition of the mall e-commerce system
The best file downloader library for Android
Type-safe HTTP client for Android and Java by Square
A production-grade java implementation of RAFT consensus algorithm
A Complete Fast Android Networking Library that also supports HTTP/2
Asynchronous streaming communication for Clojure
Java implementation of RSocket
An assorted miscellany of tools and toys.
Cross-platform C++ library for use as a default application framework.
LIXA, LIbre XA, is a free and open source XA transaction manager
Free Lock Manager
common java utility library
Wraps jCIFS as a java filesystem
Core business process engine of Alibaba Halo platform
Assorted useful classes
Lightweight HTTP framework built in Java
Java language binding for the GNU Linear Programming Kit (GLPK)
webrtc VideoCall VideoConference
Open Utilities and/or Examples for GeneXus
Automate your bean mappings seamlessly
Yet Another Elasticsearch GUI Client