RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Non-Blocking Reactive Foundation for the JVM

Automatic binding+disposal of RxJava streams.

Streams of values over time

Asynchronous, Reactive Programming for Scala and Scala.js.

Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client

Alpakka Kafka connector - Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.

TCP/HTTP/UDP client/server with Reactor over Netty

An advanced, but easy to use, platform for writing functional applications in Java 8.

Alpakka is a Reactive Enterprise Integration library for Java and Scala, based on Reactive Streams and Akka.

Schema safe, type-safe, reactive Scala driver for Cassandra/Datastax Enterprise

The Scala HTTP client you always wanted!

Library to convert between RxJava 1.x and 2.x/3.x reactive types, schedulers and resource handles.

Spring 5 Reactive playground

RxJava 2.x & 3.x extra sources, operators and components and ports of many 1.x companion libraries.

Bi-directional type bridging between RxSwift and Apple's Combine framework

Postgresql R2DBC Driver

A networking framework that evolves with your application

ScaleCube Services is a high throughput, low latency reactive microservices library built to scale. it features: API-Gateways, service-discovery, service-load-balancing, the architecture supports plug-and-play service communication modules and features. built to provide performance and low-latency real-time stream-processing. its open and designed to accommodate changes. (no sidecar in a form of broker or any kind)

JetLinks 基于Java8,Spring Boot 2.x ,WebFlux,Netty,Vert.x,Reactor等开发, 是一个全响应式的物联网平台。支持统一物模型管理,多种设备,多种厂家,统一管理。统一设备连接管理,多协议适配(TCP,MQTT,UDP,CoAP,HTTP等),屏蔽网络编程复杂性,灵活接入不同厂家不同协议等设备。实时数据处理,设备告警,消息通知,数据转发。地理位置,数据可视化等。能帮助你快速建立物联网相关业务系统。

RxJava2 integration with JDBC including Non-blocking Connection Pools

CombineExt provides a collection of operators, publishers and utilities for Combine, that are not provided by Apple themselves, but are common in other Reactive Frameworks and standards.

👌 A Minimal Engine for creating Node-Based Visual Programming User Interfaces

Reactive Relational Database Connectivity

JetLinks Core

Akka gRPC

HiveMQ MQTT Client is an MQTT 5.0 and MQTT 3.1.1 compatible and feature-rich high-performance Java client library with different API flavours and backpressure support

A joint research effort for building highly optimized Reactive-Streams compliant operators.

R2DBC MySQL Implementation

Kafka-based message queue