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: 2026-06-27 00:11:42 UTC
- JSON Representation
https://github.com/alseinx/alsein.algorithms
Some algorithm features in addition to LINQ.
algorithms csharp dotnet-standard functional-programming linq
Last synced: 25 May 2026
https://github.com/davidgfolch/shop
Customer & order management
functional-programming generics gradle-multi-project hexagonal-architecture java-8 junit5 lombok mockito rest-api sonarqube spring-boot-2 spring-boot-data-jpa spring-boot-starter-test swagger2 transactional
Last synced: 04 Jul 2025
https://github.com/rabestro/dicechess-engine-scala
High-performance parallelized Expectimax game engine and probability calculator for Dice Chess, written in Scala 3.
artificial-intelligence bitboard chess-engine dice-chess expectimax functional-programming game-engine scala scala3 virtual-threads
Last synced: 30 May 2026
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/retheviper/gotlin
Some Kotlin-like functions.
functional-programming go golang kotlin
Last synced: 29 Apr 2026
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/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/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/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/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/edysegura/js-functional
Functional JavaScript programming examples
functional-programming javascript
Last synced: 04 Feb 2026
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/willguimont/pipeline
Lightweight pipeline library
arrow functional-programming lambda pipeline python
Last synced: 08 Oct 2025
https://github.com/top-submissions/foundations-calculator
arithmetic beginner-project calculator clean-design css dom-manipulation event-listeners foundations-path frontend functional-programming hover-effects html input-validation interactive-ui javascript mini-project odin-project responsive-design student-project web-development
Last synced: 31 May 2026
https://github.com/namoshizun/goodjson
Functional validators to check anything about your JSON with ease.
functional-programming json json-schema python validation
Last synced: 09 May 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/ist-dsi/scala-keystone-client
A pure functional Scala client for Openstack Keystone implemented using Http4s client.
functional-programming http4s openstack-clients scala
Last synced: 21 Jan 2026
https://github.com/skykanin/coding-test
Online coding test
clojure functional-programming
Last synced: 24 Oct 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/meta-inf/mlc
[O]Caml compiler
compiler functional-programming ocaml
Last synced: 31 May 2026
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/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/michalzalecki/monadsjs
Ready to use monads in examples
functional-programming monads typescript
Last synced: 14 Oct 2025
https://github.com/vickvey/complex_numbers
I have implemented Complex Numbers and some of the basic operations on them.
c functional-programming header-files pointers
Last synced: 05 Feb 2026
https://github.com/paudirac/cassiopeia
A turtle, what else?
functional-programming functional-reactive-programming study
Last synced: 15 Oct 2025
https://github.com/firaja/identicon
Elixir implementation of Identicon
elixir functional-programming identicon
Last synced: 16 Oct 2025
https://github.com/valentindeaconu/terraform-provider-func
Supercharge Terraform with functional programming. 🚀
functional-programming javascript terraform terraform-provider
Last synced: 16 Oct 2025
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/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/marcosh/effector
A Php library to write effect aware code.
effect effects functional functional-programming php php-7 php-library side-effect
Last synced: 27 Jan 2026
https://github.com/karmakaze/monadts
Fun with flatMap - Now I know My ADTs (or How to Learn Monads by Accident)
flatmap fun functional functional-programming monad monads
Last synced: 23 Jan 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/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/05st/project-euler
My Haskell solutions for Project Euler problems.
functional functional-programming haskell problems project-euler solutions
Last synced: 23 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/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/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/vgalvoso/phunctional-php
A functional programming PHP framework.
functional-programming no-dependencies php php-framework
Last synced: 13 Jan 2026
https://github.com/jaalonso/logica-en-haskell
Desarrollo de la lógica con Haskell.
functional-programming haskell logic
Last synced: 26 Oct 2025
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/dnlowman/result-ts
A minimal Result type for TypeScript.
functional functional-programming monad result result-type typescript
Last synced: 24 Jan 2026
https://github.com/xlisp/jim-emacs-fun-hy-lisp
Differentiable Programming: Lisp deep learning by hylang
deep-learning differentiable-programming functional-programming hylang lisp
Last synced: 06 Feb 2026
https://github.com/manuelelucchi/functional.jl
A simple Julia library to boost your functional code
functional-programming julia julia-language julia-package julialang
Last synced: 30 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/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/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/julientoucoula17/big_data-training_with_scala
Training Scala 💥💥
big-data functional-programming jvm-languages scala
Last synced: 21 Feb 2026
https://github.com/atomicptr/php-functional
A set of tools to enable a more functional style of programming in PHP, inspired by OCaml
functional-programming php php-library
Last synced: 27 Feb 2026
https://github.com/perkss/perkss.github.io
My fun super interesting blog take a read
algorithm algorithms c clojure docker finance functional-programming green kubernetes math mathematics maths sustainability terraform
Last synced: 10 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/davestewart/collection-fns
A set of flexible, type-safe functions to manipulate arrays of models
collections functional functional-programming models typescript
Last synced: 11 Feb 2026
https://github.com/airsequel/airscript
[WIP] A scripting language for spreadsheet formulas, CLI tools, ETL pipelines
formula fp functional functional-programming language programming-language scripting scripting-language
Last synced: 19 Mar 2026
https://github.com/lucasbotang/made_up_programming_language
MUPL language interpreter implemented by Racket
functional-programming interpreter mupl racket
Last synced: 19 Mar 2026
https://github.com/jharrilim/adventofcode2019
Advent of Code 2019
advent-of-code advent-of-code-2019 devcontainer dotnet fsharp functional-programming
Last synced: 05 May 2026
https://github.com/dyalog/presentations
Presentation materials
apl conference-talk dyalog dyalog-apl functional-programming
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/mystpi/spark
Compile-to-JS language built in Gleam.
functional-programming gleam langdev language
Last synced: 19 Mar 2026
https://github.com/mattdean1/functional-programming
Exercises in Agda
agda functional-programming proofs
Last synced: 05 Mar 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/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/raedaddala/advent-of-code
My solutions for Advent of Code starting from 2015
advent-of-code functional-programming optimization problem-solving scala
Last synced: 20 Apr 2026
https://github.com/jin-sungdae/javastream
Functional Programming in Java && Stream
functional-programming java stream
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/arieljimenez/pybanca-front
Frontend for the app pyBanca
elm-architecture elm-lang functional-programming js spa
Last synced: 22 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/mollybeach/apetalie
Apetalie Javscript Web3 Application Function Methods Solidity
application context-api functional-programming javscript solidity web3
Last synced: 24 Apr 2026
https://github.com/bendomey/thinktank
Video/Audio Server
dependency-injection functional-programming mediasoup nodejs typescript
Last synced: 25 Apr 2026
https://github.com/palutz/monads-gym
Stretching the muscles with monads...
functional-programming monads scala
Last synced: 06 Jun 2026
https://github.com/july541/functional-programming-in-csharp
A practice during learning C# functional programming.
Last synced: 07 Jun 2026
https://github.com/didierofrivia/flipcards
Simple memory cards game written in Elm
elm functional functional-programming futurama
Last synced: 26 Apr 2026
https://github.com/atticuskuhn/typescript-lens
lens library in typescript
fp functional-programming haskell lens
Last synced: 27 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/akabe/ocaml-js-boilerplate
A template repository for OCaml and JavaScript
functional-programming javascript ocaml
Last synced: 27 Apr 2026
https://github.com/brettm12345/tailwind-generator
A cli for managing your tailwind setup complete with type generation. WIP
functional-programming optparse-applicative purescript tailwindcss
Last synced: 28 Apr 2026
https://github.com/petitviolet/scala_fp_layered
functional layered architecture implementation example
akka-http ddd functional-programming scala scalaz tagless-final
Last synced: 08 Jun 2026
https://github.com/twobin/twobin.blog
twobin'blog 爱生活，爱分享，爱前端
es6 functional-programming react redux
Last synced: 29 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/alansastre/java-functional-method-reference
Programación funcional y métodos referenciados en Java
functional-programming java java11 java17 java8 lambda-functions method-reference method-references
Last synced: 08 Jun 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/ramortegui/talks
Talks
absinthe-graphql absinthe-phoenix concurrent-programming ecto elixir functional-programming graphql otp phoenix-framework
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
https://github.com/gavinhome/done-redux
A combined .Net7 state management framework.
component dotnet framework functional-programming redux state-management
Last synced: 01 May 2026
https://github.com/ashwinvis/experiments-with-haskell
A journal for the journey to enlightenment
advent-of-code functional-programming haskell jupyter-notebook lambda-calculus learn-you-a-haskell
Last synced: 02 May 2026
https://github.com/zkfmapf123/express-template
node express server boiler-plate v2
express functional-programming template typescript
Last synced: 04 May 2026
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/gummif/endocpp
Modern C++ functional programming concepts library
cpp cpp17 functional-programming header-only library
Last synced: 23 Mar 2025
