Distributed Coordination

ZooKeeper server
Last Release on Aug 3, 2023

All of the recipes listed on the ZooKeeper recipes doc (except two phase commit).
Last Release on Apr 28, 2023

High-level API that greatly simplifies using ZooKeeper.
Last Release on Apr 28, 2023

eureka-client
Last Release on Jun 21, 2023

a zookeeper client, that makes life a little easier
Last Release on Apr 13, 2011

Fabric8 :: ZooKeeper Service
Last Release on Jun 19, 2015

Kevoree :: API
Last Release on Sep 19, 2017

eureka-core
Last Release on Jun 21, 2023

The project represents a set of utility classes and wrappers around ZooKeeper
Last Release on Apr 17, 2013

The Amazon DynamoDB Lock Client is a general purpose distributed locking library built on DynamoDB.
Last Release on Feb 27, 2023