reflex - Reflex FRP is a composable, cross-platform functional reactive programming framework for Haskell

•    Haskell

---

Reflex is an fully-deterministic, higher-order Functional Reactive Programming (FRP) interface and an engine that efficiently implements that interface. Reflex-DOM is a framework built on Reflex that facilitates the development of web pages, including highly-interactive single-page apps.

haskell reactive reflex-frp functional-reactive-programming frp

reflex-dom - Reflex FRP is a composable, cross-platform functional reactive programming framework for Haskell

•    Haskell

---

Reflex-DOM is a framework for building web applications in Haskell, based on the Functional Reactive Programming library Reflex. Comprehensive documentation is still a work in progress, but a demo is available and an introductory talk is available at Part 1 / Part 2 (Slides).

reflex-frp haskell functional-reactive-programming reactive frp

reflex-platform - Reflex FRP is a composable, cross-platform functional reactive programming framework for Haskell

•    Nix

---

The Reflex Platform is a collection of libraries and tools that are useful for developing and deploying Reflex-based applications. To get started with Reflex development, follow the instructions below.

reflex-frp reactive functional-reactive-programming frp haskell ghcjs nix

Elm - Functional Reactive Programming Language compiles to Javascript

•    Javascript

---

Elm is a functional reactive programming (FRP) language that compiles to HTML, CSS, and JS. FRP is a concise and elegant way to create highly interactive applications and avoid callbacks. It aims to make web development more pleasant. Functional Reactive Programming (FRP) is a high-level way to work with interactions. It provides control flow structures for time.

programming-language functional-reactive-programming functional frp

reactive-banana - Library for functional reactive programming in Haskell.

•    Haskell

---

Reactive-banana is a library for Functional Reactive Programming (FRP), written in Haskell. See the project homepage for documentation, examples and so on.

frp haskell reactive-banana-library

bacon.js - FRP (functional reactive programming) library for Javascript

•    CoffeeScript

---

A small functional reactive programming lib for JavaScript.

bacon.js bacon frp functional reactive programming stream streams eventstream rx rxjs observable reactive-library functional-reactive

frp-zoo - Comparing many FRP implementations by reimplementing the same toy app in each.

•    Haskell

---

Interested in trying FRP (Functional Reactive Programming), but overwhelmed by the number of FRP libraries to choose from? To help you with this choice, this repository contains several implementations of the same small program, to give you a taste of what each library looks like. For comparison, here are a few non-FRP implementations of the same small program.

Interstellar - Simple and lightweight Functional Reactive Coding in Swift for the rest of us

•    Swift

---

The simplest Observable<T> implementation for Functional Reactive Programming you will ever find. This library does not use the term FRP (Functional Reactive Programming) in the way it was defined by Conal Elliot, but as a paradigm that is both functional and reactive. Read more about the difference at Why I cannot say FRP but I just did.

talk-2015-essence-and-origins-of-frp - A keynote talk for LambdaJam 2015 (July 15--16)

•    TeX

---

Functional Reactive Programming (FRP) is now 20 years old. Although originally motivated by interactive 3D computer graphics, FRP is a general paradigm for describing dynamic (time-varying) information. Such information had traditionally been described in software only indirectly, as successive side effects of sequential execution. In contrast, FRP expressions describe entire evolutions of values over time, representing these evolutions directly as first-class values. From the start, FRP has been based on two simple and fundamental principles, namely (a) having a precise and simple denotation and (b) continuous time. The first property, which Peter Landin called "denotative" (and "genuinely functional"), applies across problem domains and ensures a precise, implementation-independent specification, insulated from operational details as found in efficient implementations. As such, denotative systems can be reasoned about practically and rigorously. The second property (temporal continuity) is domain-specific and is crucial for simple composability, natural specification of behavior via integration and differentiation, and adaptively efficient implementations. In this talk, I'll share with you the essence of the original (denotative and continuous) FRP. You'll see the thought processes that led to its design, including the care I took to keep the specification both precise and simple, and hopefully, you'll get a sense of why you might care. As a more in-depth follow-up, the "Denotational Design" workshop explores how to use denotations to design libraries in general.

reflex - Functional reactive UI library

•    Javascript

---

Functional reactive UI library

reflex reactive functional ui

bacon.js - FRP (functional reactive programming) library for Javascript

•    Javascript

---

FRP (functional reactive programming) library for Javascript

sodium - Sodium - Functional Reactive Programming (FRP) Library for multiple languages

•    CSharp

---

Sodium - Functional Reactive Programming (FRP) Library for multiple languages

turbine - Purely functional frontend framework for building web applications

•    TypeScript

---

A purely functional frontend framework based on functional reactive programming. Experimental. The JavaScript world is full of frameworks. So why another one? Because we want something different. We want something that is purely functional without compromises. Something that takes the best lessons from existing JavaScript frameworks and couples them with the powerful techniques found in functional languages like Haskell. We want a framework that is highly expressive. Because when functional programming is at its best it gives you more power, not less. Turbine is supposed to be approachable for typical JavaScript developers while still preserving the benefits that comes from embracing purely functional programming.

typescript functional-reactive-programming framework pure frp functional

MobX - Simple, scalable state management.

•    Javascript

---

MobX is a battle tested, simple and scalable state management library transparently applying functional reactive programming (TFRP). The Mobx design principle is very simple: Anything that can be derived from the application state, should be derived. Automatically. This includes the UI, data serialization, server communication, etc.

mobx reactive-programming react typescript mobservable observable react-component reactjs reactive model frp functional-reactive-programming state-management data-flow reactive-library functional-reactive streams

markup.rocks - Pandoc based document editor and converter in your browser.

•    Haskell

---

markup.rocks is a client-side app that lets you edit, preview and convert between documents written in various markup languages in your browser. Check out markup.rocks on github to view the source code, file issues and contribute.

ghcjs pandoc haskell markup markdown reflex-frp

RxJS-DOM - HTML DOM Bindings for the Reactive Extensions for JavaScript

•    Javascript

---

Library for using DOM elements as well as Ajax requests

reactive frp rx rxjs dom ajax jsonp html5 requestanimationframe websockets webworkers geolocation

mobx-state-tree - Opinionated, transactional, MobX powered state container

•    TypeScript

---

Opinionated, transactional, MobX powered state container

mobx mobx-state-tree promise reactive frp functional-reactive-programming state-management

mobx-utils - Utility functions and common patterns for MobX

•    TypeScript

---

Utility functions and common patterns for MobX

mobx mobx-utils promise reactive frp functional-reactive-programming state-management

scala.rx - An experimental library for Functional Reactive Programming in Scala

•    Scala

---

Scala.Rx is an experimental change propagation library for Scala. Scala.Rx gives you Reactive variables (Rxs), which are smart variables who auto-update themselves when the values they depend on change. The underlying implementation is push-based FRP based on the ideas in Deprecating the Observer Pattern. Apart from basic change-propagation, Scala.Rx provides a host of other functionality, such as a set of combinators for easily constructing the dataflow graph, compile time checks for a high degree of correctness, and seamless interop with existing Scala code. This means it can be easily embedded in an existing Scala application.

Nest - A progressive Node.js framework for building efficient and scalable server-side applications, heavily inspired by Angular

•    TypeScript

---

A progressive Node.js framework for building efficient and scalable server-side applications, heavily inspired by Angular. Nest is a framework for building efficient, scalable Node.js server-side applications. It uses modern JavaScript, is built with TypeScript (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).

nest typescript framework nodejs-framework typescript-framework javascript-framework microservices websockets