reactivex

Reactive Programming in Swift

An advanced, composable, functional reactive model-view-viewmodel framework for all .NET platforms that is inspired by functional reactive programming. ReactiveUI allows you to abstract mutable state away from your user interfaces, express the idea around a feature in one readable place and improve the testability of your application.

Lightweight Java and Android library for integration with Ethereum clients

Reactive Extensions for the Go language.

Reactive collections based on Rx.Net

Reactive extensions for PHP

A testing server for a speech to text service based on coqui.ai