Alpakka is a Reactive Enterprise Integration library for Java
Image cropping library for Android
Java libraries for writing microservices
Cloud Dataflow Google-provided templates for solving data tasks
Java library that allows matching many thousands of Events per second
The open source BIMserver platform
High Performance data structures and utility methods for Java
Distributed Tracing, Metrics and Context Propagation for applications
An Application Framework for AI Engineering
The simple, stupid random Java beans/records generator
Bind a java thread to a given core
A Socket.IO client library for Java
A production-grade java implementation of RAFT consensus algorithm
Stream Processing and Complex Event Processing Engine
Library for OpenAPI 3 with spring-boot
Advanced Java Redis client for thread-safe sync, async, etc.
An authorization library that supports access control models
Eclipse Collections is a collections framework for Java
An extensible Java library for HTTP request and response logging
Jasypt integration for Spring boot
Java wrapper for the popular chat & VOIP service
Apache Pinot - A realtime distributed OLAP datastore
A file downloader library for Android with pause and resume support
Micro second messaging that stores everything to disk
Apache Drill is a distributed MPP query layer for self describing data