RxJava VS Reactor

Compare RxJava vs Reactor and see what are their differences.

RxJava

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM. (by ReactiveX)
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Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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RxJava Reactor
17 -
48,212 332
0.1% -
8.6 0.0
9 days ago -
Java Java
Apache License 2.0 -
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

RxJava

Posts with mentions or reviews of RxJava. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-06-03.

Reactor

Posts with mentions or reviews of Reactor. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning Reactor yet.
Tracking mentions began in Dec 2020.

What are some alternatives?

When comparing RxJava and Reactor you can also consider the following projects:

Mutiny - An Intuitive Event-Driven Reactive Programming Library for Java

EventBus - Event bus for Android and Java that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.

Reactive Streams - Reactive Streams Specification for the JVM

reactor-core - Non-Blocking Reactive Foundation for the JVM

rsocket-java - Java implementation of RSocket

Stream - Scalable APIs for Chat, Feeds, Moderation, & Video.
Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
getstream.io
featured
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com
featured