Socket.IO server implemented on Java
Java libraries for writing microservices
Java Concurrency Tools for the JVM
Java MQTT lightweight broker
A networking framework that evolves with your application
Advanced Java Redis client for thread-safe sync, async, etc.
The Pedestal Server-side Libraries
Network application framework for protocol servers and clients
WebSocket & WAMP in Java for Android and Java 8
A library for Amazon Neptune that enables AWS Signature Version
Magician is a small HTTP service package based on Netty
Fast lightweight HTTP service framework
EventMachine, fast, simple event-processing library for Ruby programs
Lightning fast and elegant mvc framework for Java8.
a simple cron scheduler for java