Repositories list

• RxJava

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

  javaflowrxjava+ 1

  javaflowrxjavareactive-streams

  Java

  •

  Apache License 2.0

  •7.6k7.6k forks•48k48k stars•99 issues•00 pull requests•Updated Aug 7, 2026Aug 7, 2026

• rxjs

  Public
  A reactive programming library for JavaScript

  javascriptrxjs

  javascriptrxjs

  TypeScript

  •

  Apache License 2.0

  •3k3k forks•32k32k stars•123123 issues•5454 pull requests•Updated Aug 5, 2026Aug 5, 2026

• RxAndroid

  Public
  RxJava bindings for Android

  Java

  •

  Apache License 2.0

  •2.9k2.9k forks•20k20k stars•11 issue•00 pull requests•Updated Aug 5, 2026Aug 5, 2026

• RxPY

  Public
  ReactiveX for Python

  pythonreactivexreactive+ 2

  pythonreactivexreactivereactive-extensionsrxpy

  Python

  •

  MIT License

  •366366 forks•5k5k stars•3535 issues•77 pull requests•Updated Aug 3, 2026Aug 3, 2026

• rxdart

  Public
  The Reactive Extensions for Dart

  Dart

  •

  Apache License 2.0

  •274274 forks•3.4k3.4k stars•5050 issues•1414 pull requests•Updated Jun 15, 2026Jun 15, 2026

• RxPHP

  Public
  Reactive extensions for PHP

  reactivexasynchronousobservables+ 1

  reactivexasynchronousobservablesrxphp

  PHP

  •

  MIT License

  •141141 forks•1.7k1.7k stars•77 issues•88 pull requests•Updated Apr 8, 2026Apr 8, 2026

• RxSwift

  Public
  Reactive Programming in Swift

  swiftiosreactivex+ 5

  swiftiosreactivexreactiveunidirectionalobserverfunctionalrxswift

  Swift

  •

  MIT License

  •4.2k4.2k forks•25k25k stars•1414 issues•1010 pull requests•Updated Apr 8, 2026Apr 8, 2026

• IxJS

  Public
  The Interactive Extensions for JavaScript

  TypeScript

  •

  MIT License

  •7373 forks•1.4k1.4k stars•2020 issues•66 pull requests•Updated May 13, 2025May 13, 2025

• RxGo

  Public
  Reactive Extensions for the Go language.

  gogolangstreaming+ 6

  gogolangstreamingreactivexasyncasynchronousconcurrencyobservablehacktoberfest

  Go

  •

  MIT License

  •342342 forks•5.1k5.1k stars•4141 issues•1313 pull requests•Updated Jan 22, 2025Jan 22, 2025

• RxCpp

  Public
  Reactive Extensions for C++

  c-plus-plusreactivexalgorithms+ 3

  c-plus-plusreactivexalgorithmsrxcppvirtuous-procrastinationvalues-distributed-in-time

  C++

  •

  Apache License 2.0

  •407407 forks•3.2k3.2k stars•9292 issues•1111 pull requests•Updated Jul 30, 2024Jul 30, 2024

• reactivex.github.io

  Public
  ReactiveX Website

  JavaScript

  •

  Apache License 2.0

  •134134 forks•142142 stars•123123 issues•22 pull requests•Updated Jun 10, 2024Jun 10, 2024

• RxKotlin

  Public
  RxJava bindings for Kotlin

  kotlinrxjava

  kotlinrxjava

  Kotlin

  •

  Apache License 2.0

  •456456 forks•7k7k stars•2222 issues•77 pull requests•Updated Oct 16, 2023Oct 16, 2023

• RxNetty

  Public
  Reactive Extension (Rx) Adaptor for Netty

  Java

  •

  Apache License 2.0

  •252252 forks•1.4k1.4k stars•8484 issues•00 pull requests•Updated Jan 5, 2022Jan 5, 2022

• RxJavaFX

  Public
  RxJava bindings for JavaFX

  javareactivexrxjava+ 1

  javareactivexrxjavajavafx

  Java

  •

  Apache License 2.0

  •6666 forks•526526 stars•1616 issues•22 pull requests•Updated Sep 9, 2021Sep 9, 2021

• rxjs-tslint

  Public
  TSLint rules targeting RxJS

  TypeScript

  •

  MIT License

  •3838 forks•315315 stars•1111 issues•33 pull requests•Updated Aug 10, 2021Aug 10, 2021

• RxJRuby

  Public
  RxJava bindings for JRuby

  Ruby

  •

  Apache License 2.0

  •55 forks•3737 stars•00 issues•00 pull requests•Updated Feb 22, 2020Feb 22, 2020

• RxClojure

  Public
  RxJava bindings for Clojure

  Clojure

  •

  Apache License 2.0

  •1919 forks•364364 stars•44 issues•22 pull requests•Updated Feb 22, 2020Feb 22, 2020

• RxScala

  Public
  RxScala – Reactive Extensions for Scala – a library for composing asynchronous and event-based programs using observable sequences

  Scala

  •

  Apache License 2.0

  •109109 forks•883883 stars•22 issues•00 pull requests•Updated Jan 8, 2020Jan 8, 2020

• RxGroovy

  Public
  RxJava bindings for Groovy

  Groovy

  •

  Apache License 2.0

  •2424 forks•161161 stars•55 issues•00 pull requests•Updated Jan 8, 2020Jan 8, 2020

• learnrx

  Public
  A series of interactive exercises for learning Microsoft's Reactive Extensions Library for Javascript.

  JavaScript

  •287287 forks•1.4k1.4k stars•3333 issues•88 pull requests•Updated Jun 25, 2019Jun 25, 2019

• rxjs-advent-2018

  Public
  RxJS 2018 Advent Calendar

  TypeScript

  •

  MIT License

  •1111 forks•8989 stars•11 issue•00 pull requests•Updated Feb 1, 2019Feb 1, 2019

• rxjs-docs

  Public archive
  The home for new work on the new RxJS docs (RxJS v 5 and up). New to this space? Say hi here: https://github.com/ReactiveX/rxjs-docs/issues/24. Want to find out…

  TypeScript

  •

  Apache License 2.0

  •6060 forks•162162 stars•8888 issues•2222 pull requests•Updated Sep 30, 2018Sep 30, 2018

• RxJavaAsyncUtil

  Public
  Java

  •

  Apache License 2.0

  •1919 forks•135135 stars•11 issue•00 pull requests•Updated Aug 20, 2018Aug 20, 2018

• rxjs-core-notes

  Public
  Notes from RxJS core meetings

  55 forks•7777 stars•00 issues•00 pull requests•Updated Aug 15, 2018Aug 15, 2018

• RxJavaReactiveStreams

  Public
  Adapter between RxJava and ReactiveStreams

  rxjavareactive-streams

  rxjavareactive-streams

  Java

  •

  Apache License 2.0

  •3030 forks•235235 stars•11 issue•00 pull requests•Updated Feb 12, 2018Feb 12, 2018

• RxRuby

  Public
  Reactive Extensions for Ruby

  Ruby

  •

  Other

  •7070 forks•958958 stars•1414 issues•66 pull requests•Updated Dec 16, 2017Dec 16, 2017

• RxSwing

  Public
  RxJava bindings for Swing

  Java

  •

  Apache License 2.0

  •1818 forks•100100 stars•1919 issues•11 pull request•Updated Apr 26, 2017Apr 26, 2017

• RxJavaString

  Public
  Java

  •

  Apache License 2.0

  •2020 forks•129129 stars•33 issues•00 pull requests•Updated Dec 12, 2016Dec 12, 2016

• RxSwing2

  Public
  Reactive bindings for Java 8 Swing on top of RxJava 2

  Apache License 2.0

  •22 forks•44 stars•00 issues•11 pull request•Updated Nov 16, 2016Nov 16, 2016

• RxApacheHttp

  Public
  RxJava bindings for Apache HTTP

  Java

  •

  Apache License 2.0

  •2828 forks•118118 stars•44 issues•44 pull requests•Updated Sep 2, 2016Sep 2, 2016