Java Reactive libraries

Open-source Java projects categorized as Reactive libraries

Top 5 Java Reactive library Projects

  • RxJava

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

    Project mention: Humble Chronicles: Managing State with Signals | /r/Clojure | 2023-05-16

    Is this similar RxJava, the reactive extensions library for https://github.com/ReactiveX/RxJava ? I have made that work in Clojure in production.

  • reactor-core

    Non-Blocking Reactive Foundation for the JVM

    Project mention: Is it wrong to use "try-catch" inside a reactive stream operator (project reactor)? | /r/learnprogramming | 2023-12-10

    I was exploring reactive streams with project reactor and I encountered a use case where I needed to skip to the next event if an error occurred during the processing of the current event (e.g. deserialization issue).

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  • Reactive Streams

    Reactive Streams Specification for the JVM

    Project mention: CompletableFuture vs Flow | /r/java | 2023-10-13

    Taken from https://www.reactive-streams.org/

  • rsocket-java

    Java implementation of RSocket

    Project mention: RSocket – An alternative to gRPC with first-class browser support | news.ycombinator.com | 2024-01-09
  • Mutiny

    An Intuitive Event-Driven Reactive Programming Library for Java

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2024-01-09.

Java Reactive libraries related posts

Index

What are some of the best open-source Reactive library projects in Java? This list will help you:

Project Stars
1 RxJava 47,621
2 reactor-core 4,801
3 Reactive Streams 4,743
4 rsocket-java 2,334
5 Mutiny 761
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