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: 2026-07-03 00:12:07 UTC
- JSON Representation
https://github.com/oelin/chime
A tiny, declarative UI library.
declarative-programming functional-programming ui
Last synced: 15 May 2026
https://github.com/tdibacco/fp
Functional Programing constructs for Go.
functional-programming golang-library
Last synced: 14 Jan 2026
https://github.com/suddi/string-formatting
NPM string formatting module for string beautification (https://www.npmjs.com/package/string-formatting)
functional-programming nodejs string-beautification string-formatter
Last synced: 18 May 2026
https://github.com/leavers/fluentmap
A drop-in Python map replacement featuring parallel and batch processing
batch chunk functional-programming mapreduce parallel-processing python
Last synced: 11 Oct 2025
https://github.com/agnivchtj/scala-interpreter
Built a definitional interpreter that parses, desugars and interprets the value of a core-language expression.
abstract-syntax-tree desugarer functional-programming interpreter parser s-expressions scala
Last synced: 11 Oct 2025
https://github.com/afsalthaj/easyalgebird
Big Data: A simple code to make things easy to aggregate a scalding typedpipe
algebird big-data functional-programming scalding
Last synced: 12 Oct 2025
https://github.com/noxecane/pyfunk
An exploration of functional programming in python
Last synced: 12 Oct 2025
https://github.com/btylrob/btylrob.github.io
Personal OPAM / Lua Website
blog functional-programming ocaml soupault
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https://github.com/rolangom/rolads
Monads implementation by @rolangom
functional functional-js functional-programming javascript javascript-library node-js
Last synced: 14 Apr 2026
https://github.com/missingfaktor/piper
Dead-simple threading with functions, in Clojure
clojure functional-programming
Last synced: 12 Oct 2025
https://github.com/thehoneymad/coursera
coursera coursework excercises functional-programming machine-learning scala stanford
Last synced: 12 Oct 2025
https://github.com/sachdevavaibhav/js-fundamentals
JavaScript Fundamentals (Notes) ft. Namaste JavaScript
akshay-saini akshay-saini-github callback-queue closure closures closures-and-scopes execution-context functional-programming higher-order-functions hoisting javascript js-engine js-runtime microstask-queue namaste-javascript namaste-javascript-course namaste-js namaste-js-notes single-threaded
Last synced: 13 Oct 2025
https://github.com/hongchangwu/pfds
Exercises from "Purely Functional Data Structures"
data-structures functional-programming
Last synced: 13 Oct 2025
https://github.com/tralahm/scala-by-example
Scala is a tastefully typed language: it is statically typed, but explicit types appear in just the right places. Scala takes powerful features from object-oriented and functional languages, and combines them with a few novel ideas in a beautifully coherent whole. The syntax is so lightweight, and its primitives so expressive, that APIs can be used with virtually no syntactic overhead at all. Examples can be found in standard libraries such as parser combinators and actors. In this sense Scala supports embedded domain-specific languages.
functional-programming sbt scala tralahm tralahtek
Last synced: 31 May 2026
https://github.com/johnnynotsolucky/fu
Ramda, but shitty and without the docs.
functional-programming utilities
Last synced: 13 Oct 2025
https://github.com/daggerok/functional-and-reactive-principles-in-scala
Never too late! My learning process for 'Functional Programming Principles in Scala' and 'Principles of Reactive Programming in Scala' courses!
functional functional-programming functional-reactive-programming functional-testing scala
Last synced: 14 Jun 2026
https://github.com/denisdubochevalier/lambdac
WIP: Untyped lambda calculus compiler
compiler-design functional-programming lambda-calculus monadic
Last synced: 21 Jan 2026
https://github.com/denisdubochevalier/monad
Implementation of monads in go with generics
functional-programming monad monads
Last synced: 21 Jan 2026
https://github.com/nikvoronin/funsokoban
Minimalistic functional Sokoban (console, no mutable vars). Initially vibe coded with ChatGPT 5. Brought to working condition by Human Being 45.
console-application fsharp functional-programming game game-development gamedev sokoban sokoban-game vibe-coding
Last synced: 13 Oct 2025
https://github.com/tolikpylypchuk/fsbowling
A library which calculates a bowling score, written in F#
dotnet-core dotnet-standard f-sharp functional-programming
Last synced: 17 May 2026
https://github.com/mrbrunelli/curso-elixir
Meus estudos da Linguagem Elixir
elixir elixir-lang erlang functional-programming
Last synced: 19 Apr 2026
https://github.com/wdalmut/curry
An example of currying and partial application
currying functional-programming
Last synced: 14 Oct 2025
https://github.com/oguzadali/thex
Blog project created with NodeJs. ExpressJs, Handlebars, MongoDB were used in the project.
blog-theme express functional-programming handlebars javascript nodejs
Last synced: 14 Apr 2026
https://github.com/mizcausevic-dev/haskell-policy-engine
Type-safe policy DSL in Haskell. Algebraic data type Policy = Allow | Deny | When; predicates compose via And/Or/Not; pure total evaluator; Aeson JSON codec; Hspec + QuickCheck tests. Functional purity flex for the agent-governance theme.
access-control aeson ai-governance dsl functional-programming haskell hspec platform-engineering policy-engine quickcheck
Last synced: 01 Jun 2026
https://github.com/zalbia/learning-eff
Learning eff
eff functional-programming learning scala
Last synced: 16 Oct 2025
https://github.com/arthi-chaud/j4hskl
JSON for Haskell
functional-programming haskell json parsing
Last synced: 16 Oct 2025
https://github.com/garyhilares/minesweeper
Simple Minesweeper game written in ISL with lambdas (a functional programming variant of Racket).
functional-programming game minesweeper racket
Last synced: 22 Jan 2026
https://github.com/bilal-fazlani/gossip-glomers-scala-template
Solutions for Gossip Glomers Challenges in Scala using ZIO-Maelstrom
distributed-computing distributed-systems functional-programming scala zio
Last synced: 16 Oct 2025
https://github.com/nrissot/DPF-2024-BinaryTree
š« Code OCaml du projet de Programmation Fonctionnelle de L2S4
binary-tree functional-programming ocaml university-project
Last synced: 17 Oct 2025
https://github.com/mdw-go/funcy
Functional programming toolkit for Go
functional-programming generics golang mapreduce
Last synced: 17 Oct 2025
https://github.com/dimasmiftah/structuring
Structuring data from .txt file to JavaScript object literal using higher-order functions.
Last synced: 17 Oct 2025
https://github.com/alinpahontu2912/racket-supermarket
first homework for programming paradigms
data-structures functional-programming racket
Last synced: 18 Oct 2025
https://github.com/yisus82/fic-pf
ProgramaciĆ³n Funcional - Facultad de InformĆ”tica de A CoruƱa
caml functional functional-programming haskell haskell-exercises haskell-language haskell-learning ocaml ocaml-exercises
Last synced: 14 Apr 2026
https://github.com/mavaji/ke2019
applicative functional-programming functor kotlin monad
Last synced: 14 Apr 2026
https://github.com/it1shka/moonshine
Library providing common functional utilities for the Lua programming language. Development of the library is currently frozen
array-methods functional-programming library lua lua-library luajit
Last synced: 14 Mar 2026
https://github.com/ignaciopieroni/functional-programming
We want to process a set of organizations from different industries to perform various queries about them using concepts from the functional paradigm. For each organization we know its name, website and other important fields. The main goal is to focus on modeling the data types and writing the necessary functions to perform the required analysis.
functional-programming haskell
Last synced: 19 Oct 2025
https://github.com/exbotanical/heuristics
Useful heuristics, type checks, and validation helpers for JavaScript and TypeScript
functional-programming type-checking utility-library validation-library
Last synced: 23 Jun 2026
https://github.com/sidmishraw/gunc
Golang functional programming library
functional-programming go higher-order-functions
Last synced: 19 Oct 2025
https://github.com/pixcai/hscheme
Write Yourself a Scheme in 48 Hours
functional-programming haskell scheme
Last synced: 20 Oct 2025
https://github.com/nshkrdotcom/elixir_dashboard
A Phoenix LiveView performance monitoring dashboard for tracking slow endpoints and database queries
apm beam dashboard database-monitoring elixir erlang-vm functional-programming liveview metrics monitoring observability otp performance-analysis performance-monitoring phoenix phoenix-framework phoenix-liveview query-monitoring real-time web-dashboard
Last synced: 18 Feb 2026
https://github.com/juthawong/jquery-oddeven.js
Simplify Even and Odd HTML DOM Element Stuff , Save Time and Make Coding Easier and Fun. Just for fun
design framework fun functional-programming jquery plugin web website
Last synced: 22 Oct 2025
https://github.com/rjdestigter/rxjs-single-state-todomvc
Experimental serliazable, time-travelable single state solution using RxJS observables
functional-programming reactjs rxjs typescript
Last synced: 17 May 2026
https://github.com/jack994/lambdacalculus_in_sml
functional-programming lambda-calculus sml
Last synced: 27 Jan 2026
https://github.com/aahaidaralbaqir/identicon
Github default profile image generator written in elixir
Last synced: 23 Jan 2026
https://github.com/sharpmiind/erlang-1em
š ļø Develop and test Erlang applications effortlessly with erlang-1em, simplifying deployment and enhancing productivity for developers.
api-development cloud-computing concurrency database-integration distributed-systems erlang fault-tolerance functional-programming high-availability messaging mobile-development programming-languages server-side software-development tcp-ip web-frameworks
Last synced: 24 Oct 2025
https://github.com/marcin-chwedczuk/fpinscala
My solutions to the exercises from "Functional Programming in Scala" book.
functional-programming functional-programming-examples scala
Last synced: 24 Oct 2025
https://github.com/aneeshlalwani/spreadsheet-javascript
A spreadsheet application, features parsing and evaluating mathematical expressions, implementing spreadsheet functions, handling cell references, and creating interactive web interfaces with dynamic updates.
arrow-functions css3 dom-manipulation functional-programming html5 javascript
Last synced: 14 Apr 2026
https://github.com/noor188/space-invaders
The design of the classic arcade game space invaders
functional-programming system-design
Last synced: 23 Jan 2026
https://github.com/lagenorhynque/grokking-functional-programming
Study notes on ććŖć£ćØćļ¼é¢ę°åććć°ć©ćć³ć°ć(Grokking Functional Programming)
clojure functional-programming haskell
Last synced: 01 Jul 2026
https://github.com/pkarpovich/functional-programming-labs
BSTU Functional Programming Labs
education functional-programming go golang
Last synced: 25 Oct 2025
https://github.com/zalbia/zio-structure
Just learning how to structure ZIO programs
functional-programming scala zio
Last synced: 25 Oct 2025
https://github.com/wdalmut/min-max-kata-functional
Functional approach with Ramda to solve the min-max kata
functional-programming ramdajs
Last synced: 26 Oct 2025
https://github.com/barbixxxa/functional-programming-language
Disciplina de Linguagem de ProgramaĆ§Ć£o Funcional com o Professor Luis Menezes - POLI/UPE 2016.2
functional-programming haskell
Last synced: 01 Jun 2026
https://github.com/benoid/rejoice-in-the-lambda
A repository of useful Scheme procedures.
functional-programming help-wanted howto racket scheme
Last synced: 24 Feb 2026
https://github.com/rom-chik/kma_fp
Functional programming course on Haskell.
functional-programming ghci haskell
Last synced: 27 Oct 2025
https://github.com/tsnobip/best-practices-and-fp
Programmations fonctionnelle et bonnes pratiques de dƩveloppement logiciel
best-practices functional-programming rescript
Last synced: 24 Jan 2026
https://github.com/hoishing/pipable
pipe operation in python
fp functional-programming pipe pipleline
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https://github.com/seakayone/vavr-learning
functional-programming java java11 vavr
Last synced: 28 Jan 2026
https://github.com/bertrand31/exercicesalgo
š” Collection of algorithmic exercises taken for fun from various sources
algorithms functional-programming javascript reasonml scala sorting-algorithms
Last synced: 28 Jan 2026
https://github.com/deepcloudlabs/dcl120-2021-aug-19
DCL-120: Object-Oriented Programming Principles and Design Patterns
architectural-patterns design-patterns functional-programming gof-patterns oop oop-principles reactive-programming
Last synced: 29 Jan 2026
https://github.com/jwalsh/simulacra-scheme
Implementation of Jean Baudrillard's simulacra concepts in Guile Scheme, with social media simulation example and visual representations
baudrillard functional-programming guile philosophy scheme simulacra visualization
Last synced: 06 Feb 2026
https://github.com/joaomilho/presentations
Presentations throughout all these years
craftsmanship functional-programming haskell peg philosophy react ruby
Last synced: 15 Apr 2026
https://github.com/appsweet-co/ts-utils
Utility functions for TypeScript
deno fp functional functional-programing functional-programming immutable javascript monad nodejs typescript utilities utility
Last synced: 15 Apr 2026
https://github.com/robertdober/testdrivingvim
Developping some common patterns in VimL, Test Driven.
functional-programming object-oriented tdd viml
Last synced: 30 Jan 2026
https://github.com/kekyo/funcity
A functional language interpreter with text processing, easy embeddable! š
embedding functional-programming interpreter javascript text-processor typescript
Last synced: 31 Jan 2026
https://github.com/leonardonicola/fp
Utility library for functional programming in Typescript
functional-programming typescript utils
Last synced: 01 Feb 2026
https://github.com/federicobruzzone/99-erlang-problems
Implementations of the 99 problems in Erlang.
99problems erlang functional-programming problem-solving
Last synced: 02 Feb 2026
https://github.com/lazywithclass/fp
Notes I take while I study FP, and related subjects
Last synced: 26 Feb 2026
https://github.com/primeeagle/concerto
A modern programming language with an advanced type system, supporting both object-oriented and functional programming paradigms.
advanced-types compiled-language functional-programming object-oriented-programming programming-language
Last synced: 08 Feb 2026
https://github.com/sigurd4/fn_zip
Provides a zip trait for functions, allowing two functions to be combined at compile-time before being called.
fp function functional-programming functions join lambda no-std no-std-alloc rust zip
Last synced: 08 Feb 2026
https://github.com/forketyfork/learn-you-a-haskell
Code examples and exercises from the "Learn You a Haskell for Great Good!" book
functional-programming haskell learn-you-a-haskell tutorial
Last synced: 26 Feb 2026
https://github.com/mehmet-github06/shopping-card
Bu depo, basit bir alıÅveriÅ sepeti uygulamasını iƧerir. JavaScript, HTML, ve CSS kullanılarak geliÅtirilmiÅtir. Ayrıca, harici bir API'den rastgele Ć¼rĆ¼n verilerini Ƨeker.
api bootstrap dom-manipulation functional-programming html-css-javascript responsive try-catch
Last synced: 15 Apr 2026
https://github.com/p-obrthr/functional-csharp
functional experimentation with C#
csharp dotnet functional-programming
Last synced: 15 Apr 2026
https://github.com/leobenkel/laeta
Agnostic service registry with fully typed retrieval
functional-programming registry scala services typed
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https://github.com/laszlokorte/recursion-schemes
Introduction to recursion schemes (WIP)
functional-programming functors recursion-schemes
Last synced: 10 Feb 2026
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.
asynchronous-programming es6 functional-programming javascript object-oriented-programming
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https://github.com/zpnst/lisp-lectures
My first steps in Common Lisp. Code from the lectures on YouTube with my comments
common-lisp functional-programming lisp
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https://github.com/twilkinson3421/flec-pipe
Brings support for piping to JavaScript, with full TypeScript integration
functional-programming types typescript typescript-library utility
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https://github.com/smsraj2001/java-workspace
A basic foundation learnings on java and its features.
functional-programming java java-8 java-foundations jdbc-driver junit5 lambda-functions maven stream-api-java8
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https://github.com/zerone0x/haskell99
Haskell 99 to help me learn functional promgramming
functional-programming haskell haskell99
Last synced: 27 Feb 2026
https://github.com/yanick/updeep-remeda
Remeda-based fork of updeep
functional-programming immutable
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https://github.com/julgitt/logic-circuit-simulator
Logic Circuit Simulator taking into account the time delay of the logic gates
functional-programming logic-circuit-simulator logic-gates racket
Last synced: 12 Feb 2026
https://github.com/matheusfdosan/programacao-funcional
Uma explicaĆ§Ć£o sobre ProgramaĆ§Ć£o Funcional
Last synced: 28 Feb 2026
https://github.com/ohmic-guy/mnemosyne
An experimental Python library exploring persistent and versioned data structures.
data-structures functional-programming immutability persistent-data-structures versioning
Last synced: 13 Feb 2026
https://github.com/yasmeentarek1/peg_reversal_game
Board game where the goal is to flip all black pegs on board to white, with pegs flipping only if adjacent to a white peg.
functional-programming haskell recursion
Last synced: 14 Feb 2026
https://github.com/articulate/progress
Cheap, functional, terminal progress bar
functional-programming javascript progress-bar
Last synced: 16 Apr 2026
https://github.com/meysam81/interpreter-for-numex
This project has to do with NUMEX (Number-Expression Programming Language). NUMEX programs are written directly in Racket by using the constructors defined by the structs defined
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Last synced: 14 Feb 2026
https://github.com/kimpro82/myfunctionalprogrammingpractice
Functional programming is definitely a devil's plot!
clojure fsharp functional-programming haskell scala
Last synced: 15 Feb 2026
https://github.com/skykanin/effects
An effects system based on freer monads in Idris
effects functional-programming idris2
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https://github.com/gummif/categories
Category theory definitions for the working programmer
category-theory functional-programming
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https://github.com/thoughtfool/c-h-a-z
Hello, C.H.a.Z. (Cyborgs, Humans, ampersand Zombies): A simple strategy game demonstrating how enemies can become potential allies, where the balance between forces can shift in/out of your favor. Enemy of my enemy is my friend!
chess-game ejs-template-engine expressjs functional-programming javascript-game
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https://github.com/genropy/smartswitch
Intelligent rule-based function dispatch for Python
dispatch functional-programming python rule-engine sw-area-webirds sw-role-gporcari-maintainer sw-role-gporcari-owner sw-status-active type-system
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https://github.com/rurumimic/lisp
List Processor
common-lisp functional-programming lisp
Last synced: 01 Mar 2026
https://github.com/emilydaykin/gifter
š A full-stack, tested & responsive e-commerce site to browse and buy gifts for any occasion
firebase firestore-database functional-programming jest react react-testing-library redux snapshot-testing stripe
Last synced: 16 Apr 2026
https://github.com/unisay/freer
Reading "Freer Monads, More Extensible Effects" paper by Oleg Kiselev and translating it to Scala
effects functional-programming haskell monad scala
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https://github.com/nesalia-inc/core
Zero-dependency monads for bulletproof TypeScript applications
error-handling functional-programming maybe monad outcome result typescript
Last synced: 02 Apr 2026
https://github.com/rakibhhridoy/predictingsequence-timeseriesanalysis
Time series data easy handling purposes in TensorFlow and python functional programming. Time Series data is handled and pre-processed by different steps,like making window of the data,splitting data for model purpose is also different than other processing methods. All has combined for easy access.
forecasting functional-programming keras lstm lstm-neural-networks moving-average numpy python tensorflow time-series windowed
Last synced: 02 Apr 2026
https://github.com/iosialectus/haskellcipherplay
Implementations of RSA, Blum Blum Shub PRNG, affine and polyalphabetic ciphers, and supporting number theory in Haskell.
cryptography functional-programming haskell number-theory prng rsa
Last synced: 02 Apr 2026
https://github.com/ethern-myth/store-react
Shopping online store, react, .net core, postgresql
antd api cart csharp functional-programming javascript mui netcore7 postgresql reactjs vite
Last synced: 04 Apr 2026
https://github.com/SanTiepi/benoit
BenoĆ®t ā A programming language where functions are algebra and modules are messages between machines.. Built for human-AI collaboration.
ai benoit developer-tools functional-programming inline-testing javascript open-source pattern-matching programming-language token-efficient transpiler
Last synced: 04 Apr 2026
