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: 2026-07-16 00:08:22 UTC
- JSON Representation
https://github.com/jaalonso/examenes_de_pf_con_haskell_vol9
Exámenes de programación funcional con Haskell. Vol. 9 (Curso 2017-18)
functional-programming haskell teaching
Last synced: 27 Mar 2025
https://github.com/callmesalmon/kite
Source code for the "Kite" programming language. Contributions are always welcome! (WIP)
antifascist c contribute contributions-welcome functional functional-programming imperative imperative-programming imperative-programming-language interpreter minimal minimalist programming programming-language recursion recursive recursive-functions recursive-programming
Last synced: 21 Jul 2025
https://github.com/zhb2000/maybe-extension
Functional interfaces and useful extension methods for "Maybe types" in C++ (e.g., std::optional, pointers, and smart pointers).
c-plus-plus cplusplus cpp functional-programming
Last synced: 15 Apr 2025
https://github.com/essencemike/ramda-ts
使用 typescript 重构 ramda 工具库
functional-programming lerna library r ramda typescript
Last synced: 09 May 2026
https://github.com/vitorsalgado/nodejs-fx
Small functional utility library for JavaScript
functional functional-programming javascript nodejs
Last synced: 03 Mar 2025
https://github.com/rxtoolkit/fs
💾 RxJS utilities for working with files and file streams locally
files filesystem fp functional-programming observables package reactive-programming rxjs
Last synced: 10 Jun 2026
https://github.com/jaalonso/examenes_de_pf_con_haskell_vol10
Exámenes de programación funcional con Haskell. Vol. 10 (Curso 2018-19)
functional-programming haskell teaching
Last synced: 27 Aug 2025
https://github.com/javiorfo/goyeneche
Go library with functional programming utilities (WIP)
functional-programming go golang
Last synced: 23 Mar 2025
https://github.com/andimiller/munit-cats-effect-styles
Some Suites for munit-cats-effect
cats functional-programming munit scala testing
Last synced: 23 May 2026
https://github.com/mmzk1526/haskell-tfl-status
A simple TfL tube status checker
functional-programming haskell
Last synced: 14 Dec 2025
https://github.com/dominicburkart/funfun
Macros for working with closures in Rust.
functional-programming memory-allocation parallel rust
Last synced: 21 Jun 2026
https://github.com/multimeric/withpartial
A utility for functional piping in Python that allows you to access any function in any scope as a partial.
functional-programming pipe pipes python
Last synced: 02 Apr 2025
https://github.com/adamouization/lambda-calculus-proofs
Short proofs about using the Lambda-Calculus as a Programming Language (2017)
functional-programming lambda lambda-calculus lambda-expressions lambda-functions latex
Last synced: 27 Jun 2025
https://github.com/hershal/fp-cli-ts
fp-cli rewrite
command-line functional-programming
Last synced: 20 Feb 2026
https://github.com/mateuszkubuszok/explainfplikerichardfeynman
functional-programming presentation-slides
Last synced: 15 Mar 2025
https://github.com/vitorluizc/functional-resources
Some pure-functions to deal with everything.
functional-programming javascript
Last synced: 15 Jan 2026
https://github.com/matejamaric/tinyc-in-go
A Go implementation of Marc Feeley's TinyC
bytecode-interpreter compiler functional-programming golang recursive-descent-parser
Last synced: 16 May 2026
https://github.com/domix/dmx-fun
This repository contains a collection of implementations and experiments exploring functional programming constructions in Java.
functional-programming gradle java java-25 railway-oriented-programming
Last synced: 01 Apr 2026
https://github.com/ibnz36/minifunc
An extremely simple, small & type-safe functional programming library for TypeScript/JavaScript.
functional functional-programming library node type-safety typescript
Last synced: 18 May 2026
https://github.com/sergiocampbell/video-chat
This project is crafted with the latest technologies, including React for a dynamic and interactive front end, TypeScript for type-safe code, WebRTC for peer-to-peer video communication, Socket.io for real-time WebSocket connections, and Node.js powering the backend.
css functional-programming nodejs react react-router-dom socketio typescript webrtc
Last synced: 30 Mar 2025
https://github.com/iepathos/mindset
A zero-cost, effect-based state machine library for Rust.
effects functional-programming rust state-machine
Last synced: 13 Jan 2026
https://github.com/pan-maciek/brainfuck-hs
Simple brainfuck compiler written in haskell.
brainfuck cli esoteric-language functional-programming haskell
Last synced: 04 Oct 2025
https://github.com/alanrsoares/reprocessing-snake
Snake game written entirely in ReasonML with Reprocessing
functional-programming processing reasonml reprocessing snake-game
Last synced: 27 Jun 2025
https://github.com/battermann/algebraic-design-sample
functional-programming scala tagless-final
Last synced: 29 Mar 2025
https://github.com/sarthakmakhija/fp-in-scala
Repository containing the solutions to the problems from Functional Programming in Scala
functional-programming scala scalatest
Last synced: 24 Jul 2025
https://github.com/rahul-barick/diary-application
Simple Diary Application using node.js express framework focused on scalibility
ajax ajax-call architecture clustering database datatables expressjs functional-programming jade jquery middleware mongodb node-clean nodejs non-relational pug pug-template-engine routing scalable-applications session-management
Last synced: 09 Apr 2026
https://github.com/davidraab/functionalpatterns
OO Design Patterns in F#
design-patterns fsharp functional-programming oop
Last synced: 08 Jul 2025
https://github.com/dburriss/elevatedexamples
I contain examples in C# and F# of functional programming.
csharp fsharp functional-programming language-ext
Last synced: 15 May 2026
https://github.com/stardustdl/scheme-from-python
An experimental scheme interpreter in Python.
functional-programming python scheme scheme-interpreter
Last synced: 30 Jun 2026
https://github.com/kourouklides/scala-examples
Example code in Scala
functional-language functional-programming functional-programming-examples functional-programming-in-scala functional-programming-language functional-reactive-programming reactive-programming scala scala-example
Last synced: 21 May 2026
https://github.com/iepathos/premortem
Premortem for your app's config—finds all the ways it would die before it ever runs.
config configuration error-handling functional-programming rust serde settings type-safety validation
Last synced: 13 Jan 2026
https://github.com/sandromaglione/nextjs_search_view_pagination
NextJs application where you can search and view a list of users, implemented with pagination
eslint fp-ts functional functional-programming io-ts next pagination prettier search tailwindcss typescript users
Last synced: 09 Apr 2026
https://github.com/flintinatux/chipmunk
A messy functional library for Lua
functional-programming gamedev lua
Last synced: 20 Mar 2025
https://github.com/filipbolt/hackerrank_functional
Haskell solutions hackerrank functional challenges
functional-programming hackerrank hackerrank-solutions haskell
Last synced: 29 Jun 2026
https://github.com/wayneseymour/vanilla-fp
Really just me learning FP in JS from Brian Lonsdorf and other sources. Not a lib, more like a playground.
functional-composition functional-programming
Last synced: 04 Apr 2025
https://github.com/lulu-berlin/seq.ts
A typescript wrapper for Iterable<T> providing functional programming functionality similar to ReadonlyArray<T>
functional-programming iterable sequence typescript
Last synced: 30 Apr 2026
https://github.com/mohamad-shosha/function-programming
Created a project showcasing lambda expressions and method references in functional programming, with a focus on unit testing for code reliability.
functional-interfaces functional-programming java lambda-functions method-references
Last synced: 31 Mar 2025
https://github.com/rcardin/reader-monad
A simple implementation of the Reader monad
functional-programming monad reader-monad scala
Last synced: 27 May 2026
https://github.com/gummif/endocpp
Modern C++ functional programming concepts library
cpp cpp17 functional-programming header-only library
Last synced: 23 Mar 2025
https://github.com/pranav-jadhav09/gitfinder
A GitFinder application to search GitHub users and view their repositories, followers, and more.
api css3 functional-programming gitfinder githunter html javascript oop single-page-applications
Last synced: 12 May 2026
https://github.com/unosd/resultmonad
C# implementation of the result and other monads with query syntax support and extensions for Tasks and IEnumerable
async csharp functional functional-programming functor functors monad monads monoid monoids netcore2 netstandard result task tpl
Last synced: 27 May 2026
https://github.com/khc-zhihao/packhouse
Packhouse is a function wrapper based on the concept of functional programming
functional-programming javascript lambda serverless
Last synced: 23 Jun 2025
https://github.com/julientoucoula17/big_data-training_with_scala
Training Scala 💥💥
big-data functional-programming jvm-languages scala
Last synced: 21 Feb 2026
https://github.com/patrixr/capacitor.js
Functional utility method: a capacitor concept
design-patterns functional functional-js functional-programming hooks
Last synced: 22 Apr 2025
https://github.com/vgalvoso/phunctional-php
A functional programming PHP framework.
functional-programming no-dependencies php php-framework
Last synced: 13 Jan 2026
https://github.com/ladroid/mathelogos
The Mathelogos library is designed to introduce functional programming constructs to Rust.
function functional functional-programming functions lib library macros paradigm rust rust-lang rust-library
Last synced: 04 Jan 2026
https://github.com/leejss/funtional-ts
It's a functional programming playground.
Last synced: 31 Mar 2025
https://github.com/etacassiopeia/datachefanalytics
ZIO, One Monad to rule them all !!!
docker docker-compose functional-programming kafka kafka-streams microservice scala zio
Last synced: 09 May 2026
https://github.com/matbesancon/pagerank
A functional, parallel PageRank implementation in Scala
functional-programming graph pagerank parallel parallel-computing plot scala sparse-matrix
Last synced: 24 Jun 2025
https://github.com/wurstbroteater/papso
Parallel Asynchronous Particle Swarm Optimization in Clojure
asynchronous bioinformatics clojure functional-programming multiobjective-optimization optimization-algorithms parallel particle-swarm-optimization swarm-algorithm
Last synced: 04 Apr 2025
https://github.com/rcardin/fp-scala
My solutions to exercises of "Functional Programming in Scala".
exercises functional-programming scala
Last synced: 12 Jul 2025
https://github.com/boonious/hackerrank_elixir
HackerRank solutions in Elixir
algorithm data-structures elixir functional-programming hackerrank
Last synced: 12 Jul 2026
https://github.com/fitter0happier/lambda_parser
Lambda Calculus parser
functional-programming haskell lambda-calculus monad
Last synced: 15 Mar 2025
https://github.com/arc-hugo/debt_calculator
Implementation project of an algorithm computing the max-flow of a flow graph and apply it in a debt calculator app.
flow ford-fulkerson-algorithm functional-programming graph ocaml
Last synced: 18 Mar 2025
https://github.com/edysegura/js-functional
Functional JavaScript programming examples
functional-programming javascript
Last synced: 04 Feb 2026
https://github.com/abdulaziz-hassan/cpu-cache-system_haskell
A successful implementation of a simplified CPU cache system in Haskell and takes advantage of the Functional Programming Paradigm
functional-programming haskell
Last synced: 14 Mar 2025
https://github.com/rousan/tulip
A Golang utility library of many commonly used functions
functional-programming go golang toolkit tulip utility
Last synced: 16 Mar 2025
https://github.com/retheviper/gotlin
Some Kotlin-like functions.
functional-programming go golang kotlin
Last synced: 29 Apr 2026
https://github.com/federicobruzzone/software-foundations
Solutions (in Coq) of the exercises in the software foundation books.
coq coq-library functional-programming ocaml software-foundations
Last synced: 04 Feb 2026
https://github.com/doeixd/make-with
Functional utilities for elegant function composition and state management in TypeScript
closures functional-programming partial-application typescript typescript-library
Last synced: 03 Sep 2025
https://github.com/mrbr/pipelinejs
Write an application by writing its topology.
functional-programming javascript reactive-programming
Last synced: 23 Mar 2025
https://github.com/jaypmorgan/dfp
A suite of functional tools for all your functional programming
Last synced: 16 Mar 2025
https://github.com/ernyoke/snake-js
Terminal based snake written in functional style.
es6 functional-programming nodejs ramda ramdajs snake-game
Last synced: 16 Jan 2026
https://github.com/pzuehlke/hutton
Contains solutions to all of the exercises in and some scripts related to the book: Hutton, G. — Programming in Haskell (2nd ed.)
exercises-solutions functional-programming graham-hutton haskell programming-in-haskell pure-functional
Last synced: 16 Mar 2025
https://github.com/mainro/cyclotron-std
Python standard library drivers and components for Cyclotron
cyclotron functional-programming python reactive-extensions reactive-programming reactivex rxpy
Last synced: 02 Jul 2025
https://github.com/gardncl/functional_programming_javascript
All the exercises from http://reactivex.io/learnrx/
brackets functional-programming javascript reactivex
Last synced: 23 Jun 2025
https://github.com/svozza/functionalish-refactor
A non-trivial asynchronous code example that interacts with multiple AWS services implemented in imperative, promise-based and purely functional style.
functional functional-programming
Last synced: 18 Mar 2025
https://github.com/damiisdandy/snake-game
snake game built with just react hooks
functional-programming game-development react typescript
Last synced: 16 Jan 2026
https://github.com/emphori/compose
A featherweight Promise composition and error handling library for JavaScript
functional functional-programming javascript nodejs promise promise-chain typescript
Last synced: 12 Apr 2026
https://github.com/nkz-soft/nkzsoft.fluentresults.extensions.functional
It is a library that extends the popular FluentResults library and helps you write code in a more functional way.
csharp dotnet fluentresults functional-programming result result-pattern
Last synced: 24 Nov 2025
https://github.com/rcdilorenzo/tictactoe
A reinforcement learning algorithm with a touch of functional programming
command-line-interface functional-programming regis-university reinforcement-learning tic-tac-toe
Last synced: 18 Jan 2026
https://github.com/lenguyenthanh/chess-position-generator
Generate random chess position/perft
chess chess-programming functional-programming scala typelevel
Last synced: 05 Jul 2025
https://github.com/mattiamtzlr/epfl-cs214-course
Course notes for EPFL CS-214: Software Construction
functional-programming scala university-course
Last synced: 24 Mar 2025
https://github.com/nico-rodriguez/type-safe-avl
Several implementations of type-safe binary search trees (BST) and balanced binary search trees (AVL).
data-structures functional-programming haskell type-safety
Last synced: 13 Jul 2026
https://github.com/jhonnymgx115/linqexercise-oop
Ejercicios de Linq y Recursividad OOP en C#
college-project csharp functional-programming linq oop poo recursive
Last synced: 08 Apr 2025
https://github.com/shalithasuranga/haskell-learning
Example codes to learn haskell
functional-programming haskell source-code
Last synced: 06 Jan 2026
https://github.com/m-doughty/raku-monad
Implementations of common Monads in Raku
functional-programming monad monads
Last synced: 21 Feb 2026
https://github.com/gipphe/caseof
A case expression-like implementation for javascript
caseof functional-programming javascript pattern-matching sanctuary
Last synced: 20 Apr 2026
https://github.com/superpuero/kawa
c++ game engine, made with love
cpp cpp20 ecs entity-component-system functional-programming game game-development game-engine graphics opengl
Last synced: 17 Feb 2026
https://github.com/savaged/funinjection
Some fun with function injection in C#
functional-programming reflection
Last synced: 17 Jun 2025
https://github.com/frootlab/hup
Multi-purpose Python library
design-patterns file-io functional-programming library meta-programming multi-threading object-oriented-programming python python-library shared-library
Last synced: 29 May 2026
https://github.com/soloalex1/functional-snake
A simple snake game to learn and practice functional programming. Testing a tutorial from YouTube.
functional-programming javascript javascript-game js
Last synced: 11 Jun 2025
https://github.com/hernancerm/closures
My understanding of closures
closures functional-programming
Last synced: 01 Apr 2025
https://github.com/sgevorg/fp-js-workshop
Functional Programming basics in Javascript workshop for Iterate Hackerspace
functional-programming javascript ramda-fantasy workshop
Last synced: 11 Jun 2025
https://github.com/snowy1803/suffix-lang
A type-safe functional programming language using Reverse Polish Notation
compiler functional-programming language programming-language suffix-lang
Last synced: 13 Jul 2026
https://github.com/almayor/ft_turing
A Turing Machine simulator written in Haskell
21school functional-programming haskell turing-machine
Last synced: 25 Mar 2025
https://github.com/rjrudman/tslinq
ES5 compatible implementation of LINQ and lazily executed enumerables for typescript.
es5 es6 functional-programming generators javascript linq typescript
Last synced: 12 Apr 2026
https://github.com/sidmishraw/fjava
FJava, Java for functional programming
fjava functional-programming java8
Last synced: 29 May 2026
https://github.com/p0lunin/vglang
????
functional-programming programming-language
Last synced: 11 Jun 2025
https://github.com/cicovic-andrija/scala-image-editor
Image editing desktop application written in Scala
desktop-app functional-programming image-editor
Last synced: 01 Apr 2025
https://github.com/kalongn/cse-216
Programming Abstraction (College Class).
functional-programming generic java ocaml python recursion type-hierarchies
Last synced: 12 Apr 2026
https://github.com/pashashiz/scanet
Neural Networks for Scala
functional-programming machine-learning neural-networks scala
Last synced: 12 Jun 2025
https://github.com/lenguyenthanh/scalachess-tests
Keep scalachess honest
chess chess-programming fs2 functional-programming scala scala-cli typelevel
Last synced: 17 Jun 2025
https://github.com/rabestro/grokking-fp-exercises
Solutions to exercises from the book Grokking Functional Programming. This repository showcases my journey of learning functional programming concepts and applying them in practice, with a focus on Scala.
exercises functional-programming learning-by-doing scala
Last synced: 12 Jun 2025
https://github.com/mnikander/cpp_sequence
Sequence pipelines in C++. A functional programming-inspired approach to processing data with map, filter, reduce, and more.
algorithm cpp cpp17 functional-programming generator map-filter-reduce pipeline rappel sequence
Last synced: 13 Jul 2026
