multithreading
3.RxJava1,097 usages
io.reactivex.rxjava3 » rxjava Apache
Reactive Extensions for Java
Last Release on Sep 24, 2025
4.Awaitility4,517 usages
org.awaitility » awaitility Apache
A Java DSL for synchronizing asynchronous operations
Last Release on Feb 21, 2025
7.Vert.x Core1,849 usages
io.vertx » vertx-core Apache +1
The Vert.x core APIs contain the backbone for writing Vert.x applications and low-level support for HTTP, TCP, UDP, file system, asynchronous streams and many other building blocks.
Last Release on May 5, 2026
Akka is a toolkit for building highly concurrent, distributed, and resilient message-driven applications for Java and Scala.
Last Release on Aug 15, 2025
Disruptor - Concurrent Programming Framework
Last Release on Sep 29, 2023
