Languages

• Java: RxJava
• JavaScript: RxJS
• C#: Rx.NET
• C#(Unity): UniRx (no further developments)
• Scala: RxScala
• Clojure: RxClojure
• C++: RxCpp
• Lua: RxLua
• Perl: RxPerl
• Ruby: Rx.rb
• Python: RxPY
• Go: RxGo
• Groovy: RxGroovy
• JRuby: RxJRuby
• Kotlin(RxJava): RxKotlin
• Kotlin(Multiplatform): Reaktive
• Swift: RxSwift
• PHP: RxPHP
• Elixir: reaxive
• Dart: RxDart
• Julia: Rocket

ReactiveX for platforms and frameworks

• RxNetty
• RxAndroid
• RxCocoa