Apache Log4j 2 is a versatile, feature-rich, efficient logging API
A process for exposing JMX Beans via HTTP for Prometheus consumption
AnLinux allow you to run Linux on Android without root access
Java MQTT lightweight broker
Modern JavaFX CSS theme collection with additional controls
Java bytecode engineering toolkit
Open source routing engine for OpenStreetMap
Wrapper of syncthing for Android
Spring integration for MyBatis 3
A Java library for technical analysis
High-quality QR Code generator library in Java, TypeScript/JavaScript
A Java library for sending APNs (iOS/macOS/Safari)
A Complete Fast Android Networking Library that also supports HTTP/2
Android Chat SDK ➜ Stream Chat API. UI component libraries for chat
Image cropping library for Android
Distributed Tracing, Metrics and Context Propagation for applications
An Android library for managing images and the memory they use
Interceptors and template classes for Struts 2 based applications
Java Pdf Table extraction library
3D donut. Example of frojasg1.com libraries usage
LIXA, LIbre XA, is a free and open source XA transaction manager
GUI controls for Processing
KOOM is an OOM killer on mobile platform by Kwai
A C++ library for AVR and NodeMCU