Functional programming
In computer science, functional programming is a programming paradigm where programs are constructed by applying and composing functions. It is a declarative programming paradigm in which function definitions are trees of expressions that map values to other values, rather than a sequence of imperative statements which update the running state of the program.
- GitHub: https://github.com/topics/functional-programming
- Wikipedia: https://en.wikipedia.org/wiki/Functional_programming
- Related Topics: oop, declarative-programming, procedural-programming, event-driven-programming,
- Last updated: 2026-04-17 00:09:23 UTC
- JSON Representation
https://github.com/santanusinha/hystrix-function-wrapper
A small lib to wrap any lambda with a hystrix command
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https://github.com/davidgregory084/robots
A helper library for validating data with Cats
cats functional-programming scala validation
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https://github.com/bigtimetapin/somos-solana
Solana D'App for SOMOS* digital record store
blockchain elm-lang functional-programming solana-client solana-program
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https://github.com/yosefbeder/qatam
Qatam (قتام) is an Arabic scripting language.
arabic compiler functional-programming scripting-language virtual-machine
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https://github.com/sandromaglione/sandromaglione
Coding since I was 12. Master in Computer Science and Engineering. Open-Source contributor and maintainer. Writing technical guides and tutorial articles.
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https://github.com/hanzopgp/haskelltest
First time using functional programming language.
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https://github.com/peekandpoke/psi
Php Simple Iterations. Map, filter, aggregate, reduce with ease. Produce readable and reliable code without hand-written loops.
functional-programming immutability php
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https://github.com/johndavedecano/kwerk
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Property based testing in Java
experimental functional-programming java property-based-testing unit-testing
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chartjs cycling data-visualization data-visualization-project functional-programming mapbox rollup sapper svelte svelte-js svelte3
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functional-programming javascript npm typescript yarn
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simple curry javascript function
currying es2015 functional-programming javascript
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Asyncio support for cyclotron
asyncio cyclotron functional-programming reactive-extensions reactive-programming reactivex rxpy
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https://github.com/nhyne/zio-bazel
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functional-programming scala zio
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https://github.com/3mp3ri0r/cpyfunctional
cpyfunctional is python package to help you code python in functional programming paradigm
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https://github.com/mquaresma/sokoban
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https://github.com/saketkothari/freecodecamp-javascript-algorithms-and-data-structures
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algorithms basic-data-structures debugging es6 functional-programming javascript object-oriented-programming regular-expression
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https://github.com/josephgoksu/reactive-microservices
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sample demo app of react and async iterators
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record discord text channel messages bot
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Scala by Backwards
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https://github.com/nighttrax/react-bind-component
Function.prototype.bind for React components
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https://github.com/buntec/derifree
Derivative pricing :heart: free monads
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https://github.com/cnkcq/oschina
Start a project with RxSwift
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https://github.com/elias8/outcome
A dart library that provides a functional approach to error handling.
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Hello World in Isabelle, compiled to Haskell
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A hands-on journey to learning Haskell by building projects, exercises, and notes. Perfect for people from all backgrounds!
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https://github.com/alvaro-cuesta/lambda-musika
A JavaScript DAW that emphasizes functions as its core building block. In practice, a realtime audio scripting language and batteries-included DSP library, running on the web.
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https://github.com/muhammadkashif20/calculator-project
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:zap: Functional Programming Course
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https://github.com/jabez007/functionalcsharp
A library of static classes, extension methods, and classes that apply functional techniques to C#.
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https://github.com/bcherny/promise-seq
lazy-execute promises in sequence
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https://github.com/articulate/squiss-jobs
SQS-backed job queue
aws-sqs functional-programming job-queue nodejs
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https://github.com/jajaperson/copb
A functional composition framework built for TypesScript that provides type safety without the need for the usual countless overloads, thanks to some functional type trickery.
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https://github.com/ayushmantripathy/pips
a functional, dynamically weakly typed, interpreted, indented programming language.
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https://github.com/lebrancworkshop/lebranc-learn-functional-programming
I'm learning a Functional Programming by learning its pure math concepts and apply it on functional language like Haskell, Clojure, Elixir, etc.
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https://github.com/tysonmn/tysonmn.github.io
Blog of Tyson Williams about software engineering and functional programming
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https://github.com/voltairenoir/chained
A Rust library for lazily chaining functions
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https://github.com/schonfinkel/fsharp-nix
An opinionated F# template and development environment that's powered by Nix and just
devops fsharp functional-programming github-actions justfile nix nix-flakes
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https://github.com/azanin/recursion-schemes
functional-programming recursion recursion-schemes scala
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https://github.com/functionalland/functional-redis
A simple Redis client in tune with Functional Programming principles in JavaScript for Deno.
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Last synced: 03 Mar 2025
https://github.com/georapbox/js-fp-utils
Javascript utilities for functional programming
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Last synced: 20 Jan 2026
https://github.com/mimshwright/fease
Composable easing functions.
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https://github.com/kzemlyak/brain-games
braingames functional-programming javascript js
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https://github.com/theow03/hazelc
LLVM Compiler for Hazel; a declarative, Functional Programming Language
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https://github.com/dangvanthanh/zero-days-of-code
Zero Days Of Code
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Last synced: 23 Aug 2025
https://github.com/wavelop/js-pipe-functions
Solution for pipe functions in Javascript.
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Last synced: 24 Oct 2025
https://github.com/krzys9876/command-line-reader
Command-line arguments reader to a class with respective fields
command-line functional-programming implicits scala
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https://github.com/krzys9876/z80_basic
MS Basic interpreter in Scala
basic functional-programming immutability scala z80
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https://github.com/patzly/set-game-scala
An unofficial Scala version of the SET game for Software Engineering classes at HTWG Konstanz
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https://github.com/battermann/parser-combinators-scala-hands-on
A series of exercises on functional parsers
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https://github.com/shal/odd-even-mergesort
:balance_scale: Blazing fast Batcher's sort algorithm
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https://github.com/av8ta/grain-text
Grain-lang string convenience functions
functional-programming grain-lang wasm webassembly
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https://github.com/ldaniels528/lollypop
Lollypop is a development platform built to suit the needs of developers of small to medium software projects, and features an integrated database, web services, scenario-driven test suite, and more.
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https://github.com/catseye/pail
MIRROR of https://codeberg.org/catseye/Pail : An esolang based on pairs (if LISP is LISt Processing then this is PAIr Language)
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https://github.com/syzer/function-tools
Small (hopefully) lib for operating with files in functional programming style
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https://github.com/wagner-de-carvalho/mybank
Aplicação em Erlang
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https://github.com/mrdimosthenis/gleam_zlists
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https://github.com/manusant/katxupa
Delicious Dish for Typescript and JavaScript projects
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https://github.com/radiopotin/computorv1
2nd degree equation solver, first experience in functional programming. 42Paris course project
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https://github.com/rzane/sensible-maybe
Maybe you should use a Maybe?
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https://github.com/nicholastd07/nick-learns
Fun projects/ideas/playgrounds
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https://github.com/kschuetz/enhanced-iterables
Iterables with additional methods
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https://github.com/deviltea/tiny-pipe
A pipe function builder with tiny size and type-safe.
functional-programming pipe type-safe typescript
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https://github.com/chinmaymahajan/react-redux
This repository contains the setup and basic code to get started with Redux with React.
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https://github.com/garciparedes/scala-examples
Set of awesome Scala Examples
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https://github.com/afsalthaj/supaku-sukara
Functional Programming, Functional Programming Exercise Solutions in Scala & Spark
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https://github.com/calvinlfer/etl-workflow
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Functor, Monoid, Monads in practice.
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JavaScript函数式编程文档合集
functional-programming javascript typescript
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Python 2025 Series to learn python
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Daily Practice on Java and Test Driven Development
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https://github.com/amrdeveloper/bee-lang
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Appunti del corso di Complementi di Programmazione. UniMoRe. 2023-2024.
functional-programming garbage-collection garbage-collector map-reduce object-oriented-programming oop python python3 reference-counting unit-testing
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https://github.com/manojpawar94/go-lang-design-patterns-examples
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behavioral-patterns creational-design-patterns creational-patterns design-patterns functional-programming go-learn go-programming-language golang golang-application golang-examples
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https://github.com/solangeug/lambdas-and-streams
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functional-programming java-8 lambda-expressions oracle-mooc streams-api
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https://github.com/tonix-tuft/react-suspense-async-effect
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https://github.com/mmzk1526/lambda_calculus
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https://github.com/m-aqsam/flutter-functional-apps
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Scala(-ble) recommender system architecture using functional programming (PoC)
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https://github.com/a1exwang/wtf-interp
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https://github.com/rzvxa/dwait
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Last synced: 09 Apr 2026
https://github.com/br1ght0ne/functional-programming-jargon.ex
Jargon from the functional programming world in simple terms! Now in Elixir!
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Last synced: 08 Aug 2025
https://github.com/akabe/docker-iocaml
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https://github.com/jwalsh/hy-algorithms
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algorithm algorithms computer-science data-structure data-structures educational functional-programming hy interview-prep leetcode lisp python python-lisp
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https://github.com/farbodsalimi/goulash
Goulash offers a variety of useful utility functions for everyday programming tasks by leveraging Go generics and keeping the functional programming paradigm in mind.
functional-programming generics golang
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https://github.com/ace411/ext-func
A simple PHP extension with additional userland helper functions.
ext-func functional-programming helper-functions php-cpp php-extension
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https://github.com/jaalonso/cursos_de_pf_con_haskell
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functional-programming haskell haskell-learning
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https://github.com/cristianbonilla/functional-programming
A partir de la versión 8 de java la programación funcional se aplica con un estilo idiomático. Para entender la programación funcional es necesario volver a versiones anteriores.
functional-programming java-8 java-8-lambda oriented-object-programming pluralsight streams-api
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functional-programming lisp parallel
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Elixir web framework
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fetch fetch-api functional-programming task
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https://github.com/sdaves/simplemonads
Easy to use monads (containers), with pattern matching, that improve the quality of your python code. Use Just to end checking for None, Success to end unhandled exceptions, Future for async, and Reader for dependencies.
dependency-injection fp functional-programming futures monads python reader unhandled-exceptions
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https://github.com/giu7d/doka-lang
DOKA Functional Programming Language
compiler functional-programming programming-language
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https://github.com/noyzys/bukkit-vavr-in-action
⚡ vʌvr in action playground
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Last synced: 09 Apr 2025