📌 a missing Java std lib(simple & 0-dependency) for framework/middleware, provide an enhanced InheritableThreadLocal that transmits values between threads even using thread pooling components.

Asynchronous Http and WebSocket Client library for Java

Vert.x examples

比 MySQL 和 MongoDB 快10倍的 OLTP 关系数据库和文档数据库

Simple, high-performance event-driven HTTP client+server for Clojure

MySQL Proxy using Java NIO based on Sharding SQL,Calcite ,simple and fast

Java Deferred/Promise library similar to JQuery.

EA Async implements async-await methods in the JVM.

spring-boot 项目实践总结

High performance reactive SQL Client written in Java

ActiveJ is an alternative Java platform built from the ground up. ActiveJ redefines core, web and high-load programming in Java, providing simplicity, maximum performance and scalability

Simpliest way to ask runtime permissions on Android, no need to extend class or override permissionResult method, choose your way : Kotlin / Coroutines / RxJava / Java7 / Java8

Fast Parallel Async HTTP/SSH/TCP/UDP/Ping Client Java Library. Aggregate 100,000 APIs & send anywhere in 20 lines of code. Ping/HTTP Calls 8000 servers in 12 seconds. (Akka) www.parallec.io

Android library to easily serialize and cache your objects to disk using key/value pairs.

Vert.x 3 guide for Java developers

A concise,practical async library for Android project，already was used in million devices

A Tiny Task Library

Client-side response routing for Spring

Using async path-tracing to hide Tiles/Entities that are not visible

Implementation of blocking (IO-Bound) cancellable java.util.concurrent.CompletionStage and related extensions to java.util.concurrent.ExecutorService-s