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: 2026-07-02 00:11:57 UTC
- JSON Representation
https://github.com/bertrand31/pandore
📦 The functional files manipulation library Scala was missing
file filesystem functional-programming io-monad library scala
Last synced: 16 May 2025
https://github.com/neshkeev/avaj
Haskell influenced Category Theory patterns implemented in Java
category-theory functional-programming haskell java monad monad-transformers
Last synced: 30 Apr 2026
https://github.com/rxtoolkit/stt-ibm
👂 An RxJS operator for real-time speech-to-text (STT/S2T) streaming using the IBM Watson.
ai fp functional-programming observables package reactive-programming rxjs speech-to-text stt transcription
Last synced: 18 Jun 2026
https://github.com/tripolskypetr/functools-kit
A library with helpers for react-declarative app backend development
functional-programming helpers lambda react-declarative serverless
Last synced: 26 Mar 2025
https://github.com/helins/fn.cpp
Pass around c++ fns and methods, get performance
cplusplus functional-programming functions higher-order-functions
Last synced: 31 May 2026
https://github.com/deepcloudlabs/dcl113-2021-sep-16
DCL-113: Functional Programming in C++17
cpp14 cpp17 cpp20 functional-programming functors lambda-expressions lazy-evaluation partial-functions pure-functions ranges ranges-v3 stl stl-containers
Last synced: 19 Jun 2026
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/web-pacotes/foundation-types
Curated package with types I believe all packages and apps need to promote safeness and reduced side effects.
functional-programming monads types typesafe typescript
Last synced: 19 Apr 2026
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/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/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/slowli/curry-chain
Chainable function currying
chainable-methods currying functional-programming
Last synced: 17 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/mrandl/satsolver
A toy functional and parallel SAT solver implementation in Scala
dotty functional-programming sat-solver scala
Last synced: 14 Jun 2025
https://github.com/arindas/lazy-prime-sieve
Lazy Sieve of Eratosthenes for infinitely generating primes lazily in Rust.
functional-programming lazy-evaluation prime-sieve sieve-of-eratosthenes
Last synced: 17 Mar 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/kshirish/reactivexio
Learning functional programming concepts from `http://reactivex.io/learnrx/`
functional-programming javascript
Last synced: 05 Oct 2025
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/mahmoudhanafy/scala-specialization
my solutions to assignments
Last synced: 19 Jun 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/wojwozniak/functional-programming-course
[uni] Functional Programming Course
functional-programming racket university-course
Last synced: 18 Jan 2026
https://github.com/retheviper/gotlin
Some Kotlin-like functions.
functional-programming go golang kotlin
Last synced: 29 Apr 2026
https://github.com/jvrieger/245programminglanguages
BMC CMSC245 Principles of Programming Languages Assignments and Labs with Geoffrey Towel
closures-and-scopes dynamic-programming functional-programming golang parallel-programming rust
Last synced: 14 Jan 2026
https://github.com/carlosrberto/lazy-list
LazyList implements map, filter and reduce in JavaScript Arrays with lazy evaluation.
array filter functional-programming javascript lazy-evaluation map reduce
Last synced: 23 Feb 2026
https://github.com/xiel/outer-hooks
Powerful and composable hooks that work in Node & Browser.
functional-programming hook hooks node typescript
Last synced: 21 Jan 2026
https://github.com/gustavodiasag/simpler
Interpreter for a functional, expression-based programming language
functional-programming interpreter lambda-calculus ocaml programming-language
Last synced: 10 Oct 2025
https://github.com/markhaehnel/resolver-pipe
A functional pipe with validators for TypeScript
functional-programming typescript validator
Last synced: 19 Jan 2026
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/ist-dsi/scala-openstack-common-clients
functional-programming http4s openstack-clients scala
Last synced: 21 Jan 2026
https://github.com/itemconsulting/enonic-wizardry
Functional utility library for Enonic XP
enonic enonic-xp functional-programming typescript
Last synced: 19 Jan 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/y2k2mt/grouping-n
A tiny API: Just shuffles the given names.
akka cats-mtl dependency-injection doobie eff-monad functional-programming http4s monix scala zio
Last synced: 13 Oct 2025
https://github.com/dhruvjawalkar/ocpjavase17dev
Reference code files used during practice for newer features in Java SE 17, Lambdas, Functional Programming, Streams, Concurrency, Sealed Classes, LocalDateTime methods, Records ...
concurrent-programming duration functional-programming lambda-functions localdatetime records sealed-classes sealed-interface streams
Last synced: 13 Oct 2025
https://github.com/edysegura/js-functional
Functional JavaScript programming examples
functional-programming javascript
Last synced: 04 Feb 2026
https://github.com/zhibirc/dev-random
:notes: notes/code/thoughts
architecture articles bash benchmarks blog clean-code code code-style computer-science frameworks functional-programming javascript nodejs oop patterns python research software-engineering solid typescript
Last synced: 04 Apr 2026
https://github.com/thma/clean-architecture-with-functions
Clean Architecture in Haskell. Using higher order functions for 'dependency injection'
clean-architecture clean-code dependency-injection functional-programming haskell inversion-of-control patterns
Last synced: 13 Oct 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/fitter0happier/lambda_parser
Lambda Calculus parser
functional-programming haskell lambda-calculus monad
Last synced: 15 Mar 2025
https://github.com/seb-bizeul/fp-flow
Collection of algebraic data types to use with Flow
adt algebraic-data-types either-monad flow flowtype fp functional-programming io-monad maybe-monad remote-data-monad
Last synced: 22 Jan 2026
https://github.com/paudirac/cassiopeia
A turtle, what else?
functional-programming functional-reactive-programming study
Last synced: 15 Oct 2025
https://github.com/federicobruzzone/setup-ocaml-project-with-dune
This repository provides a basic setup for an OCaml project with using Dune as the build system. It aims to provide a simple and straightforward structure for your OCaml project, allowing you to focus on writing code without the complexities of a build system.
functional-programming ocaml ocamlbuild project-template setuptools
Last synced: 19 Feb 2026
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: 19 Oct 2025
https://github.com/mariomarton/racket-sudoku-solver
Sudoku solver in Racket for any board size (including hexadoku & larger), built without constraint solvers or mutations. It solves any legal puzzle and detects invalid ones.
functional-programming hexadoku-solver lisp racket racket-lang sudoku sudoku-solver
Last synced: 15 Mar 2026
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/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/mstniy/computed.dart
A performant and flexible reactive programming framework for Dart
dart functional-programming reactive reactive-programming state-management
Last synced: 23 Feb 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/critocrito/curry
Named curry functions for fixed arities.
curry currying fp functional-programming javascript utility
Last synced: 24 Oct 2025
https://github.com/kavalcante/array-into-subarrays
A non destructive and simple function that divide an array into multiples subarrays
function functional-programming javascript nodejs npm
Last synced: 06 May 2026
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/leejss/funtional-ts
It's a functional programming playground.
Last synced: 31 Mar 2025
https://github.com/drag13/whendo
Small function that can be used instead if-then statement in functional style programming with JavaScript
conditional-statements development functional-programming ifthen javascript
Last synced: 25 Oct 2025
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/varun93/functional-pogramming-scala
Solutions to Functional Programming in Scala
Last synced: 22 Jun 2026
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/prrromanssss/thebasicsofcs-labs
Laboratory works for the basics of computer science for MSTU
computer-science functional-programming mstu scheme
Last synced: 31 Jan 2026
https://github.com/helton/labs
:mag_right: My experiments
benchmark cheerio functional-programming javascript labs phantomjs pre-commit request shelljs snazzy standard
Last synced: 31 Jan 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/tosun-si/bees-demo-fp
This project shows some legacy code and patterns and a refactoring for each of them with Functional Programming, lambda and functions composition
functional-programming functions-composition java lambda refactoring
Last synced: 01 Feb 2026
https://github.com/foyez/fp
Functional Programming
functional-programming programming-paradigms
Last synced: 07 Feb 2026
https://github.com/tokazama/staticlists.jl
Statically sized lists for Julia
functional-programming julia-language linked-list static
Last synced: 02 Feb 2026
https://github.com/yurkimus/types
JavaScript-oriented type utilities
deno functional-programming javascript node utilities
Last synced: 08 Feb 2026
https://github.com/pyccel/lampy
Extension of Pyccel for functional programming
fortran functional-programming hpc lambda-calculus openacc openmp python
Last synced: 26 Feb 2026
https://github.com/alonsodomin/purerand
Pure functional random generator of data
functional-programming random random-generation scala scalajs
Last synced: 27 Feb 2026
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/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/aganglada/reswitcher
🍭 Functional switch case for redux reducers
functional-programming javascript reducer redux switch-case
Last synced: 19 Apr 2026
https://github.com/monashcoding/intro-to-haskell
Introduction to Haskell Workshop
functional-programming haskell
Last synced: 15 Feb 2026
https://github.com/rieselhilfe/sofunlang
An Interpreter for my language "Sofun" (Stack-Oriented FUNctional programming language) written in haskell. Now with a basic type system.
esoteric-language functional-programming haskell interpreter programming-language repl sofun stack-based
Last synced: 23 Mar 2026
https://github.com/dyalog/presentations
Presentation materials
apl conference-talk dyalog dyalog-apl functional-programming
Last synced: 19 Mar 2026
https://github.com/mystpi/spark
Compile-to-JS language built in Gleam.
functional-programming gleam langdev language
Last synced: 19 Mar 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/fantiga/github-query-react-ts
This is a demo of implementing GitHub repository search functionality with React and the GitHub REST API.
functional-programming material-ui react react18 typescript webpack webpack5
Last synced: 02 Apr 2026
https://github.com/joaocarvoli/scala-course
A 6-week course from École Polytechnique Fédérale de Lausanne (EPFL) about the fundamentals of scala functional programming language
coursera functional-programming scala
Last synced: 03 Jun 2026
https://github.com/mehmet-github06/find-country
An application where you can find the country information you want
api async bootstrap functional-programming html-css-javascript try-catch
Last synced: 17 Apr 2026
https://github.com/samedfft2634/qr_generator
QR generator working with API. It is a practice to improve my skills in JavaScript
api dom-manipulation functional-programming html-css-javascript qrcode-generator qrcode-scanner
Last synced: 05 Apr 2026
https://github.com/gribouille/json-auth-server
JSON Web token server with GraphQL API
express-js functional-programming graphql javascript jsonwebtoken jwt-authentication node-js server
Last synced: 18 Apr 2026
https://github.com/duruii/course-ucb-cs61a-spring2021
🪁Structure and Interpretation of Computer Programs, delivered by Paul N. Hilfinger & Pamela Fox
abstraction declarative-programming doctest dynamic-programming functional-programming high-order-function lark object-oriented-programing object-oriented-programming python recursion regular-expression scheme scope syntax
Last synced: 04 Jun 2026
https://github.com/jin-sungdae/javastream
Functional Programming in Java && Stream
functional-programming java stream
Last synced: 04 Jun 2026
https://github.com/hbarcelos/best-route
Finds the best (cheapest) route from a starting point towards a destination
dijkstra-algorithm functional-programming graph graph-algorithms graphs javascript ramda tape
Last synced: 04 Jun 2026
https://github.com/yuan-kuan/zasa
Offline web application to keep track of household food stock. Demo project for fp-svelte
functional-programming javascript svelte webapp
Last synced: 20 Apr 2026
https://github.com/hwang-fu/rv32emu
Fully emulating the RISC-V Base Integer Instruction Set (WIP)
byte-code dune emulator functional-programming ocaml risc-v virtual-machine
Last synced: 21 Apr 2026
https://github.com/zkfmapf123/go-js-utils
Using js method in golang
functional-programming go javascript library method-chaining
Last synced: 21 Apr 2026
https://github.com/alejogs4/church-encoding-javascript
Church encoding to represent typical programming structures on Javascript
church-encoding functional-programming javascript lambda-calculus
Last synced: 06 Jun 2026
https://github.com/bredalis/functionalprogrammingpython
💻 Programación Funcional en Python
data functional-programming functions programing programming-language python structured-data
Last synced: 06 Jun 2026
https://github.com/palutz/monads-gym
Stretching the muscles with monads...
functional-programming monads scala
Last synced: 06 Jun 2026
https://github.com/baransu/sugar
Experimental, fuctional language for creating webapps
elixir-lang experiment functional-programming javascript language
Last synced: 25 Apr 2026
https://github.com/dsoaress/node-clean-arch-with-fp
POC of Clean Architecture with a functional programming approach
clean-architecture functional-programming nodejs typescript
Last synced: 26 Apr 2026
https://github.com/lazywithclass/project-lamp
Source code for book content and site
book functional-programming haskell purescript
Last synced: 27 Apr 2026
https://github.com/rizkimufrizal/docker-spring-cloud-gateway
This project was created to learn reactive programming, functional programming and custom api gateway with Spring Cloud Gateway
api-gateway cloud functional-programming gateway reactive-programming spring
Last synced: 29 Apr 2026
https://github.com/tbhvishal/js-toolbox
Lightweight JavaScript utilities toolkit: helpers, snippets, and productivity tools. ESM, Node.js, TypeScript-friendly, zero dependencies. Arrays, strings, dates, async, functional programming - perfect for beginners and pros
beginner-friendly best-practices code-snippets-javascript copy-paste developer-tools esm functional-programming hacktoberfest helpers javascript library lightweight nodejs npm-package productivity-tools snippets utilities utils vanilla-js zero-dependencies
Last synced: 29 Apr 2026
https://github.com/blakek/make-lookup
📒 Make a lookup object from an array of objects
functional-programming hash-lookup javascript lookup lookup-table map typescript
Last synced: 30 Apr 2026
https://github.com/chicio/katas
💪🏋️♂️ A collection of katas I did to hone my programming skills. 🏋️♂️💪
coding-dojo functional-programming interview kata kotlin objective-c swift typescript
Last synced: 01 May 2026
https://github.com/anvell/either
Lightweight Either monad implementation
either-monad functional-data-structure functional-programming jvm kotlin kotlin-library monad
Last synced: 01 May 2026
https://github.com/morganconrad/fobu
YA functional utilities for JavaScript Objects, mimicking ES6 Array methods.
filter foreach functional-programming javascript map object reduce
Last synced: 08 Jun 2026
