Manifold is a Java compiler plugin, features include Metaprogramming
Alibaba Dragonwell8 JDK
Native Android app for Habitica
JSqlParser parses an SQL statement and translate it into a hierarchy
The MongoDB drivers for Java, Kotlin, and Scala
Build Anything Sync Anywhere
Add custom NBT tags to Items/Tiles/Entities without NMS
Used to integrate Android apps with Facebook Platform
WeChat develops Java SDK, supports back-end development
Capturing JVM and application-level metrics
Testcontainers is a Java library that supports JUnit tests
Clojure HTTP server/client library with WebSocket support
Nepxion Discovery is a solution for Spring Cloud
An event-driven asynchronous network application framework
Libraries for Analysis, with frontends for Java, Android, and JS
linear time regular expression matching in Java
ORCID Open Source Project
Java distributed tracing implementation compatible with Zipkin backend
Java interface to OpenCV, FFmpeg, and more
Test automation made simple
Most popular Mocking framework for unit tests written in Java
Provide support to increase developer productivity in Java
Template-driven engine to generate documentation
MyBatis SQL mapper framework for Java
Parser generator to read, process, or translate structured text