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: 2026-06-24 00:08:05 UTC
- JSON Representation
https://github.com/zx80live/gofp
Go for Scala developers
collection-api concurrence-api functional-programming golang io-api lazy-evaluation
Last synced: 19 Jan 2026
https://github.com/shuvo18103107/diceroll.github.io
This is a kind of fun project made completely by javascript. Enjoy the game the link is given below.
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Last synced: 12 Apr 2026
https://github.com/b-gran/promise-plumbing
Functional, Promise-based control flow primitives inspired by async
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Last synced: 06 Jul 2025
https://github.com/tigerpixel/currier
Super easy FP function currying for Swift
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Last synced: 22 Feb 2026
https://github.com/svdo/unfolded.dev
My personal blog
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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/eliasgit2017/clojure_sudoku_game-solver
Sudoku Game (including a simple solver) written in Clojure for the LU3IN020 course "Principes des programmes déclaratifs" at Sorbonne Université.
clojure clojure-library functional-programming leiningen seesaw sudoku sudoku-game sudoku-generator sudoku-puzzle sudoku-solver
Last synced: 31 Mar 2025
https://github.com/davidmarne/functional_flutter
Tools for composing flutter widget trees in a functional manner.
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Last synced: 14 May 2026
https://github.com/davestewart/collection-fns
A set of flexible, type-safe functions to manipulate arrays of models
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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/alizabatool4268/personal-library-manager-cli
__This is a command line based library management system. Built using higher versions of python
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https://github.com/noyzys/nautchkafe-auth-rest
Extensible rest api for authentication with Mojang and similar services.
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https://github.com/john-cd/deduplicator
a tool to identify duplicate files
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https://github.com/unosd/resultmonad
C# implementation of the result and other monads with query syntax support and extensions for Tasks and IEnumerable
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https://github.com/airsequel/airscript
[WIP] A scripting language for spreadsheet formulas, CLI tools, ETL pipelines
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https://github.com/rjrudman/tslinq
ES5 compatible implementation of LINQ and lazily executed enumerables for typescript.
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https://github.com/abengl/ntt-project2-customerms
This microservice is part of the second project deliverable for the NTT Data Tech Girls program. It provides a CRUD API for managing customer banking management.
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https://github.com/shlinkio/data-manipulation
Userland implementations of some data manipulation helpers extracted from ramda
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Last synced: 04 Jul 2025
https://github.com/sword-smith/hfasto
Implementing a compiler for the fuctional programming language fasto in Haskell
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Last synced: 10 May 2026
https://github.com/soloalex1/functional-snake
A simple snake game to learn and practice functional programming. Testing a tutorial from YouTube.
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Last synced: 11 Jun 2025
https://github.com/jharrilim/adventofcode2019
Advent of Code 2019
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https://github.com/pranav-jadhav09/gitfinder
A GitFinder application to search GitHub users and view their repositories, followers, and more.
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https://github.com/gvoz-dev/fprog
Functional programming
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https://github.com/gustavodiasag/simpler
Interpreter for a functional, expression-based programming language
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https://github.com/tbrown1979/totp4s
TOTP library for Scala
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https://github.com/savaged/funinjection
Some fun with function injection in C#
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https://github.com/aartaka/lamber
A functional scripting language compiling to pure Lambda Calculus
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https://github.com/mattdean1/functional-programming
Exercises in Agda
agda functional-programming proofs
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https://github.com/ist-dsi/scala-openstack-common-clients
functional-programming http4s openstack-clients scala
Last synced: 21 Jan 2026
https://github.com/iepathos/mindset
A zero-cost, effect-based state machine library for Rust.
effects functional-programming rust state-machine
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https://github.com/modemobpsycho/python-course-s2
Solutions for the course. The topic of the course is "Python Generation course: a course for advanced". The topics covered in the course are listed in the repository topics.
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https://github.com/vickvey/complex_numbers
I have implemented Complex Numbers and some of the basic operations on them.
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https://github.com/paudirac/cassiopeia
A turtle, what else?
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https://github.com/n1nj4t4nuk1/storable-functions.js
λ Storable and executable functions using array based simple syntax and functional programming.
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https://github.com/marcelo-gomj/note-share
Share notes web app.
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https://github.com/joao-coimbra/failcraft
Functional error handling for TypeScript — Either-based error handling with full type inference, chainable transforms, and async support
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Last synced: 04 Apr 2026
https://github.com/michalspano/func-prog
My take on Functional Programming.
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https://github.com/apiad/purely
Lightweight functional primitives for cleaner Python
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Last synced: 17 Jan 2026
https://github.com/samedfft2634/qr_generator
QR generator working with API. It is a practice to improve my skills in JavaScript
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https://github.com/0xspringtime/catsys
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https://github.com/superpuero/kawa
c++ game engine, made with love
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https://github.com/duruii/course-ucb-cs61a-spring2021
🪁Structure and Interpretation of Computer Programs, delivered by Paul N. Hilfinger & Pamela Fox
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https://github.com/raedaddala/advent-of-code
My solutions for Advent of Code starting from 2015
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https://github.com/skykanin/coding-test
Online coding test
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https://github.com/unacorbatanegra/tie_fp
FP opinionated in Flutter & Dart
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https://github.com/yuan-kuan/zasa
Offline web application to keep track of household food stock. Demo project for fp-svelte
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https://github.com/parmentf/penser-ramda
Traduction de la série d'articles "Thinking in Ramda" du blog de Randy Coulman
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Last synced: 12 Apr 2025
https://github.com/admodev/baldor-lang
Algebraic and mathematical programming language, made with PYTHON.
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https://github.com/mahmoudhanafy/scala-specialization
my solutions to assignments
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https://github.com/kshirish/reactivexio
Learning functional programming concepts from `http://reactivex.io/learnrx/`
functional-programming javascript
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https://github.com/bredalis/functionalprogrammingpython
💻 Programación Funcional en Python
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Last synced: 06 Jun 2026
https://github.com/gipphe/caseof
A case expression-like implementation for javascript
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https://github.com/rxtoolkit/stt-deepgram
👂 RxJS operator for realtime speech-to-text (STT/S2T) using Deepgram speeh-to-text
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https://github.com/july541/functional-programming-in-csharp
A practice during learning C# functional programming.
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https://github.com/futurum-dev/dotnet.futurum.core.polly
Small dotnet library, allowing you to use Polly with Futurum.Core, based on the concepts behind 'Railway Oriented Programming'.
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https://github.com/pavulonx/faker
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Last synced: 29 May 2026
https://github.com/atticuskuhn/typescript-lens
lens library in typescript
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Last synced: 27 Apr 2026
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.
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Last synced: 15 Mar 2026
https://github.com/m-doughty/raku-monad
Implementations of common Monads in Raku
functional-programming monad monads
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https://github.com/wahyukmr/javascript-programming
Repository ini adalah sumber daya yang lengkap dan mendalam untuk mempelajari JavaScript dari tingkat pemula hingga tingkat lanjutan. Panduan yang mencakup semua aspek fundamental JavaScript serta konsep yang lebih kompleks.
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https://github.com/mmzk1526/haskell-blockchain-tutorial
A simple blockchain toy example
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https://github.com/mattiamtzlr/epfl-cs214-course
Course notes for EPFL CS-214: Software Construction
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https://github.com/deepcloudlabs/dcl113-2021-sep-16
DCL-113: Functional Programming in C++17
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Last synced: 19 Jun 2026
https://github.com/mstniy/computed.dart
A performant and flexible reactive programming framework for Dart
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Last synced: 23 Feb 2026
https://github.com/rajasharan/elm-countdown-problem
Solution for the countdown-problem in elm
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Last synced: 13 Jun 2026
https://github.com/damiisdandy/snake-game
snake game built with just react hooks
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Last synced: 16 Jan 2026
https://github.com/critocrito/curry
Named curry functions for fixed arities.
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Last synced: 24 Oct 2025
https://github.com/zkfmapf123/donggo
my golang package funcs
functional-programming golang lib packages
Last synced: 05 Sep 2025
https://github.com/blakek/make-lookup
📒 Make a lookup object from an array of objects
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Last synced: 30 Apr 2026
https://github.com/mrandl/satsolver
A toy functional and parallel SAT solver implementation in Scala
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Last synced: 14 Jun 2025
https://github.com/ramortegui/talks
Talks
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https://github.com/drag13/whendo
Small function that can be used instead if-then statement in functional style programming with JavaScript
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https://github.com/willguimont/pipeline
Lightweight pipeline library
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https://github.com/asbhogal/time-tracking-dashboard
A time tracking dashboard created as for a Frontend Mentor challenge, coded using vanilla HTML5, CSS3 (SCSS) and JS.
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Last synced: 18 Apr 2026
https://github.com/zerotohero-dev/delgado
Delgado is your functional handyman.
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Last synced: 13 Jun 2026
https://github.com/mrbr/pipelinejs
Write an application by writing its topology.
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Last synced: 23 Mar 2025
https://github.com/alansastre/java-functional-interfaces
Programación funcional e interfaces funcionales en Java 8 y versiones posteriores
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Last synced: 10 Jun 2026
https://github.com/rxtoolkit/stt-ibm
👂 An RxJS operator for real-time speech-to-text (STT/S2T) streaming using the IBM Watson.
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Last synced: 18 Jun 2026
https://github.com/sigfriedcub1990/mostly-adequate-fp
Exercises from mostly adequate guide to FP
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Last synced: 05 Jun 2026
https://github.com/ist-dsi/scala-designate-client
A pure functional Scala client for Openstack Designate implemented using Http4s client.
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Last synced: 09 Jun 2026
https://github.com/zhifengzhang-sz/qi-v2-qicore
QiCore v4.0 Foundation - Mathematical foundation types and core modules for modern applications
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Last synced: 02 May 2026
https://github.com/devmahmud/javascript-from-fundamentals-to-functional-js
Learn higher-order functions, closures, scope and the fundamentals necessary to use modern frameworks like React, Angular and Vue. You'll master key functional methods like map, reduce and filter ...plus promises and ES6+ asynchronous JavaScript!
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Last synced: 20 Jun 2026
https://github.com/krishnagopinath/separationlogic
a system that helps formally verify the correctness of concurrent programs, integrated into a toy programming language called Imp.
Last synced: 23 Mar 2025
https://github.com/gneuvill/derive4j-jackson
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Last synced: 04 May 2026
https://github.com/balazshevesi/yatzy
🎲 A yatzy game for the course "Introduction to programming" at LNU
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Last synced: 09 Jun 2026
https://github.com/retheviper/gotlin
Some Kotlin-like functions.
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Last synced: 29 Apr 2026
https://github.com/ist-dsi/scala-nova-client
A pure functional Scala client for Openstack Nova implemented using Http4s client.
functional-programming http4s openstack-clients scala
Last synced: 14 Jan 2026
https://github.com/filipbolt/hackerrank_functional
Haskell solutions hackerrank functional challenges
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Last synced: 28 Oct 2025
https://github.com/wojwozniak/functional-programming-course
[uni] Functional Programming Course
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Last synced: 18 Jan 2026
https://github.com/kelvins/functional-programming-in-scala
Functional Programming in Scala
Last synced: 17 Jun 2026
https://github.com/paladitya/jparser
A Java library to give YACC like facility
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Last synced: 29 Apr 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/yurkimus/functions
JavaScript-oriented utilities for functional programming
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Last synced: 28 Jan 2026
https://github.com/yurrriq/vfp-in-agda
:book: Verified Functional Programming in Agda
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Last synced: 29 Jan 2026
https://github.com/agapas/carousel
Image carousel with indicators, made with plain JavaScript
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Last synced: 09 May 2026
https://github.com/ajitjha393/sthalit
A library that mimics the concept of lazy evaluation, a feature found in functional programming languages like Haskell.
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Last synced: 09 May 2026
https://github.com/shahabganji/funx
A robust and useful library to use functional programming in C#
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Last synced: 08 Jun 2026
https://github.com/edysegura/js-functional
Functional JavaScript programming examples
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Last synced: 04 Feb 2026
https://github.com/arindas/lazy-prime-sieve
Lazy Sieve of Eratosthenes for infinitely generating primes lazily in Rust.
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