Modern concurrency tools including agents, futures, promises, etc.
Build concurrent, distributed, and resilient message-driven apps
Orchestration engine to execute asynchronous business logic
Easily upload files in the background with progress notification
Java Concurrency Tools for the JVM
The best file downloader library for Android
A graph database that supports more than 100+ billion data
Proto Actor - Ultra fast distributed actors for Go, C# and Java/Kotlin
Reactive Extensions for the JVM
TLC is an explicit state model checker for specifications in TLA+
Load testing tool for analyzing and measuring performance of services
A fault tolerant, protocol-agnostic RPC system
Conductor is a microservices orchestration engine
High performance inter-thread messaging library
PublicCMS is an open source JAVACMS system
An efficient, small mobile key-value storage framework
The Triton Inference Server provides an optimized cloud
High performance tabular data exporter
Virtual Satellite
Transactional schema-less embedded database used by JetBrains
Amateur Radio AX.25 chat and PBBS program using Linux's AX.25 stack
Pure Java FTP server. Free portable cross-platform multi-threaded.
Object-functional library that runs with Java 8+