8-bit Graphical API for Java
PacBot (Policy as Code Bot)
A JSON based LayoutInflater for Android
Fast lightweight HTTP service framework
Command-line sql JDBC tool
Generates text that depends on changing data (like dynamic HTML).
EA Async implements async-await methods in the JVM
C++ CASE tool, full life cycle code generator
Library for Android Camera 1 and 2 APIs
Portable Pascal GUI Library for Atari ST/TT/MSDOS
Mathematics, linear algebra and optimisation
Easily turn UML models into code
JMeasurement is a api for monitoring java production code
jsoniter (json-iterator) is fast and flexible JSON parser
A Java VM for ARDUINO and other micros using the leJOS runtime.