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: 2026-06-25 00:08:15 UTC
- JSON Representation
https://github.com/spacesoldier/starty
a lightweight framework which helps building modular and configurable Node.js applications
ddd functional-programming javascript nodejs rapid-development rapid-prototyping rest-api
Last synced: 07 May 2026
https://github.com/erikmueller/slackoverflow
Private blog & cv
blog elixir functional-programming javascript typescript
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https://github.com/lmarzocchetti/advent-of-code-2023-haskell
Advent of Code 2023
advent-of-code functional-programming haskell
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https://github.com/jakubriegel/geffe-generator
Functional style implemented Geffe cryptographic stream generator
cryptographic-keys cryptography functional-programming geffe-generator scala tailrecursion university
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https://github.com/vit0rr/lexical_analysis
Lexical analysis interpreter step in OCaml
functional-programming lexer lexical-analysis ocaml
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https://github.com/alanvivona/code-samples
Playground repository containing examples, snippets & experiments: CycleJS, RxJS, ReactJS, NodeJS, MongoDB, D3, functional programming, machine learning, Python, etc.D
cyclejs d3 functional-programming machine-learning mongodb nodejs python rxjs typescript
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https://github.com/jackdbd/pegthing
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clojure functional-programming
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https://github.com/julgitt/prolog-implementation-in-ocaml
Prolog parser, lexer and interpreter in Ocaml
backtracking functional-programming monads ocaml prolog prolog-implementation state-monad
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https://github.com/appthrust/fcr
A functional programming toolkit for Kubernetes development, providing functional wrappers for controller-runtime packages with type-safe, composable operations
controller-runtime fp-go functional-programming go golang kubernetes kubernetes-development monadic-patterns toolkit type-safety
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https://github.com/delonnewman/multiple-dispatch
An implementation of multiple dispatch for Ruby. Also known as generic-functions or multi-methods.
data-oriented-programming functional-programming multiple-dispatch oop polymorphism ruby ruby-gem
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https://github.com/petetnt/advent-of-code-2017-reasonml
Advent of Code 2017 with ReasonML
advent-of-code advent-of-code-2017 functional-programming ocaml reasonml
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https://github.com/exbotanical/turnstile
A sandboxed continuous integration server for minimal effort build tasks
continuous-integration distributed-systems docker functional-programming haskell-learning task-runner
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https://github.com/catseye/sally
MIRROR of https://codeberg.org/catseye/Sally : A cute but naïve functional language - "upside-down Forth cake".
esolang experimental-language functional-programming minimalistic stack-based
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https://github.com/catseye/deturgenchry
MIRROR of https://codeberg.org/catseye/Deturgenchry : An OO language where `self` is a continuation (sort of)
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https://github.com/pjiwm/functional-rust
A Rust library for functional programming, providing function composition, currying, and higher-order functions. This crate can be compiled on nightly Rust.
crate currying function functional-programming library rust rust-lang
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https://github.com/sanghviharshit/config-parser-sml
Class Project - Implementation of a configuration parser using Standard ML of NJ (SML).
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https://github.com/wdalmut/kata-example-3
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https://github.com/tr-yasuda/kitsunejs
Type-safe Result and Option utilities for TypeScript, inspired by Rust. Safer error handling with a lightweight functional style.
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https://github.com/heitorgandolfi/elm-todo-list
Simple ToDo list application built in Elm for study purposes
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https://github.com/stevenchen3/ragdoll
Learning Typelevel's Cats library
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https://github.com/gabrielgiussi/scala-cats
Exercises from Scala with Cats
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https://github.com/baberrehman/haskell-for-great-good
functional-programming haskell
Last synced: 19 May 2026
https://github.com/olegalexander/oa-utils
Statically typed Python utilities for functional programming.
collection-pipeline fluent-interface functional-programming utilities-python
Last synced: 08 Mar 2026
https://github.com/fr33m0nk/functional-programming-with-fp-ts
functional programming in typescript with fp-ts
educational educativeio fp-ts functional-programming typescript
Last synced: 17 May 2026
https://github.com/rolandtritsch/kotlin-aoc-2017
Porting scala-aoc-2017 to kotlin (to learn the language)
advent-of-code functional-programming jvm kotlin
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https://github.com/iagocarmona/functional-language-algorithms
Repositório para armazenar trabalho da matéria Aspectos de Linguagens de Programação do curso Ciência da Computação utilizando linguagens funcionais e imperativas para comparar desempenhos.
comparing-algorithms functional-programming ghci haskell performance-analysis python
Last synced: 19 May 2026
https://github.com/robertdp/engineering-test-api
Minimalistic API made for an engineering test
functional-programming purescript
Last synced: 25 Jan 2026
https://github.com/dragos-tudor/frontend-routing
Rewritten React router library [functional principles].
functional functional-components functional-programming react-router router
Last synced: 24 Apr 2026
https://github.com/nikdon/15puzzle
Purely functional 15 puzzle
functional-programming io-monad scala
Last synced: 05 Mar 2025
https://github.com/tmartins11/progfuncional
Repositório para armazenar todos os projetos desenvolvidos na disciplina de Programação Funcional - BCC | UNIFAL.
functional-programming haskell
Last synced: 22 Mar 2025
https://github.com/papilo-cloud/pony-express
A simple mail server that stores emails and users. This behaves more like a conventional JSON backend API
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https://github.com/aryan02420/finite-state-machine
automaton finite-state-machine fsm functional-programming
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https://github.com/geektimus/scala-courses
Small project to recap Scala concepts and practice FP with some libraries
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https://github.com/palutz/introtofunctional
Introduction to functional programming slides
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https://github.com/neo-ciber94/fastlinq
LINQ for TypeScript
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https://github.com/lamdalib/skachuler
Functional job scheduling library for Scala3
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https://github.com/itsonkar-dev/scaler-javascript-certification
Unlock the Power of JavaScript: A Comprehensive Collection of Detailed Modules from Scalar Topics'. This repository serves as a centralized hub for all the notes and concepts I've compiled throughout my journey in mastering JavaScript, ensuring a seamless learning experience.
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https://github.com/bmmunga/braincaml
An OCaml-based interpreter for the Brainf*ck esoteric programming language.
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https://github.com/test-bdd/test-js
A testing library for JavaScript that uses behavior-driven development and functional programming.
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https://github.com/otobrglez/markov-chains
Markov chain and FP experiments with Scala
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https://github.com/exbotanical/js-heuristics
Useful heuristics, type checks, and validation helpers for JavaScript
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https://github.com/victorlga/dow25-sharpe-montecarlo
A Haskell implementation of portfolio optimization using Monte Carlo simulation to maximize the Sharpe ratio for Dow Jones stocks. This project demonstrates parallel processing in Haskell for computationally intensive financial modeling.
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https://github.com/ma-fi-94/advent-of-haskell-22
Doing 2022's AoC in Haskell, again! Because 2024 is over, and I need my fix!
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https://github.com/rtlevy/seniorinitiative
Programming work for my Senior Initiative project
compiler-design functional-programming type-checking type-inference type-system
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https://github.com/zyxue/coursera_functional_programming_principles_in_scala
Exercise answers to Functional Programming Principles in Scala
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Last synced: 30 Mar 2025
https://github.com/mikhailazaryan/notes-of-pure-fun
Notes I take while reading "Purely Functional Data Structures" by C. Okasaki
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Last synced: 12 Jan 2026
https://github.com/martinkindall/sicp_exercises
Exercises from the book "Structure and Interpretation of Computer Programs"
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https://github.com/ilyabizyaev/trash
🗑🚀 The Tracker Shell
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https://github.com/nathaniyell/javascript-30days-practice
Various concepts on Javascript explained elaborately with adequate examples
arrays dom-manipulation functional-programming javascript object-oriented-programming objects
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https://github.com/jgdodson/bioinfo
A bioinformatics library
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https://github.com/lukehansell/redux-token-passing-example
using Redux and Auth0 together with Zeit Next.js
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Last synced: 13 Apr 2026
https://github.com/kabeech/monads-are-easy
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category-theory endofunctors functional-programming functor functors haskell haskell-learning monad monads monoid monoids type-theory
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OCaml my Caml
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https://github.com/ruivieira/java-oresme
A collection of reusable utilites
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Last synced: 21 Jul 2025
https://github.com/gusenov/examples-racket
:tennis: Примеры кода на Racket.
examples functional-programming lisp lisp-dialect racket
Last synced: 25 Jan 2026
https://github.com/wdalmut/fn
An example of how a group of tiny functions can finally resolve complex problems
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Last synced: 28 Jun 2025
https://github.com/yayuniversal/projet-ipf-s2
Functional programming project of the 2nd semester - ENSIIE
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https://github.com/bryik/trampolining-beyond-the-call-stack
Exploring a technique used to optimize recursive functions.
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https://github.com/414owen/life-hs
Conway's Game of Life in Haskell
functional-programming game-of-life haskell
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https://github.com/derektypist/build-a-recipe-ingredient-converter
Learn about currying and functional programming by building a recipe ingredient converter application.
css3 currying-function-javascript freecodecamp-project functional-programming html5 javascript
Last synced: 01 May 2026
https://github.com/hamidurrahman1/interpreter-part-2
Implementation of an interpreter (i.e., evaluator) for the expressions with user-defined functions.
functional-programming interpreter
Last synced: 21 Mar 2025
https://github.com/taimoorzaeem/functional-stuff
Some functional programs.
functional-programming haskell programming-languages racket racket-lang
Last synced: 17 Mar 2025
https://github.com/nashtech-labs/fp-scala
functional-programming scala traits
Last synced: 24 Jul 2025
https://github.com/json2d/validium
a functional library for creating validators in Python
functional-programming validation
Last synced: 25 Jul 2025
https://github.com/samuela/karger
Karger's min-cut algorithm in OCaml
functional-programming karger ocaml
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https://github.com/react-declarative/cra-template-firebase-crm
The most advanced CRM Boilerplate for React + Firebase. Contains snippets for automatic state management in a declarative style
boilerplate crm datagrid declarative-ui dependecy-injection firebase functional-programming material-ui mobx mui react
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https://github.com/rjdestigter/lazy-reducers-example
An example of using the IO Monad to lazily inject reducers into the Redux store
functional-programming io-monad reactjs redux
Last synced: 11 Apr 2026
https://github.com/sobakavosne/solve-the-word
FP Engineer task
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https://github.com/yazaldefilimone/lambda-calculus-typescript
Tiny lambda calculus implementations using Typescript
functional-programming lambda-calculus math
Last synced: 26 Jul 2025
https://github.com/mistivia/cfp
Macros to do lisp-like functional programming in pure C
c-macros functional-programming lisp meta-programming
Last synced: 27 Jul 2025
https://github.com/stinodes/fuvr
A functional VR library. Eventually.
fp functional functional-programming javascript virtual-reality vr
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https://github.com/vikaspulluri/functional-lite-javascript
Fundamentals of functional programming with javaScript
es6 functional-programming javascript
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https://github.com/gabrielczar/functional
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https://github.com/lleaff/match-expression
Switch/match expression for Javascript.
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https://github.com/vkatsuba/enn
:man_teacher: Solutions of Erlang 99 Problems
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https://github.com/hauntedhost/haskell-programming
Haskell Programming by Christopher Allen and Julie Moronuki
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https://github.com/hauntedhost/functional-swift
Functional Swift
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https://github.com/oelin/subjectify
Make all method calls return their call subject.
function-chaining functional-programming
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https://github.com/youz/lazyk-collection
Writing Lazy K interpreters in various languages
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https://github.com/milandjurdjevic/either
Functional-style error handling in C# using a simple Either implementation.
csharp error-handling functional-programming monads
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https://github.com/purukaushik/java_functional_programming
Java code samples from the Coursera Scala functional programming samples
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https://github.com/ythecombinator/jaspion
Practical java 8 utility belt for you projects.
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https://github.com/rosewood69/javascript-html-css-telephone-number-validator
This is freeCodeCamp "JAVASCRIPT ALGORITHM & DATA STRUCTURE" Certification Project (TELEPHONE NUMBER VALIDATOR).
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🎁 A monad transformer to wrap any Try[A] with another Monad and conveniently operate on the nested result
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https://github.com/mrseanryan/scala-learning-public
Links, notes and experiments related to the Scala Coursera course. Does NOT include course assignments!
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https://github.com/elm-athlete/setters-generators
Generate Setters from your Elm Field Names!
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https://github.com/takayuki-y5991/pipeline-ts
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https://github.com/ejgallego/imp-lab
Lean playground for programming language modeling tooling.
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