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: 2026-06-30 00:12:00 UTC
- JSON Representation
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/scalateams/scalateams-claude-plugin
Specialist Claude Code agents for the Scala ecosystem — ZIO, Pekko, Cats Effect, build tools, codecs, HTTP, databases, and testing.
ai-agents cats-effect claude claude-code doobie functional-programming pekko sbt scala scala3 tapir zio
Last synced: 03 Jun 2026
https://github.com/SanTiepi/benoit
Benoît — 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
https://github.com/mqtth3w/paradigmilinguaggianalisidati-unipr
Paradigms and languages for data analysis (Haskell, Python, Rust). 2024.
functional-paradigm functional-programming haskell parsing python rayon rust unipr
Last synced: 18 Apr 2026
https://github.com/developeromarfaruk/react-authentication
Simple React Authentication Project with Firebase.
bootstrap5 conditional-statements css3 firebase-auth functional-programming hookstate html5 ractjs state-management
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https://github.com/hareeshreddi/programming-languages-lab
My attempts for the Programming Languages Lab (CS 431 Course) Assignments at IITG
concurrent-programming functional-programming haskell java java-concurrency prolog
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https://github.com/mearns/fp-try
A Try encapsulates the result of an operation that may have failed.
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Last synced: 20 Apr 2026
https://github.com/dhershman1/mondrian-elm
Elm rebuild of my mondrian idea
elm fun functional-programming mondrian
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https://github.com/bee-produced/bee-built
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dgs functional-programming graphql hibernate immutable jpa kotlin monolith spring-boot
Last synced: 21 Apr 2026
https://github.com/beyondnetperu/js-functional
A simple samples applying functional programming with JS
functional-programming javascript js
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https://github.com/danieljharvey/website-face
Hakyll site for danieljharvey.github.io about mostly Haskell shit at the moment.
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https://github.com/anicolaspp/gnsource
Experimenta Lazy Streams for Go
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https://github.com/rackspace/maybe-result
Safe handling of null and undefined in Typescript and Javascript
fp functional-programming maybe null optional typescript typescript-library undefined
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JavaScript theory and code snippets, using functional and OOP, prototypes, higher-order array methods, regular expressions, DOM, events, and asynchronous JS
async-await asynchronous-javascript axios dom-events dom-manipulation esnext fetch-api functional-programming higher-order-functions http-requests oop promises prototypes regular-expressions vanilla-javascript
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https://github.com/bertrand31/data-structures-javascript
Collection of data structures implemented in a functional fashion in JavaScript
functional-programming javascript nodejs
Last synced: 28 Apr 2026
https://github.com/kash1444/py_files
Here are some of my beginner codes to upskill my knowledge in python
algorithm functional-programming ide jupyter-notebook python-3 turtle-graphics
Last synced: 29 Apr 2026
https://github.com/deepcloudlabs/dcl165-2020-jan-02
Lab Projects studied in the training: DCL-165: Fundamentals of Scala Programming
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Last synced: 29 Apr 2026
https://github.com/thautwarm/xylearn
the way to fewer tasks and more convincing products.
concurrency csharp functional-programming machine-learning toolbox
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https://github.com/darren277/haskell-blockchain
A simple blockchain written in Haskell along with a Haskell web server for interacting with it along with Postgres interactivity.
blockchain functional-programming haskell postgres
Last synced: 29 Apr 2026
https://github.com/rtorr/ts-fp
Typescript, eslint-plugin-fp, and vscode example
functional-programming typescript vscode
Last synced: 30 Apr 2026
https://github.com/al-ghaly/ruleengineusingscala
A Rule-Based discount calculating engine for a retail store. The engine reads transaction data, applies various discount rules based on the product, date, and other criteria, and writes the results back to a database.
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https://github.com/ardywsptr/phpdasar
Materi PHP dasar playlist youtube channel Web Programming Unpas
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https://github.com/riiswa/scala2haskell
A detailed comparison between the programming languages language and Haskell by presenting equivalent code.
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Last synced: 01 May 2026
https://github.com/JunggiKim/java-refined
Refinement and functional value types for Java 8+
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https://github.com/stuartdaniells/portfolio-website
React
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https://github.com/reshiadavan/catena
simple, lightweight, actor-based distributed blockchain
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https://github.com/aayushyadavz/keeper-app-react
Created a Keeper App using React in which we can add our notes.
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https://github.com/ildella/pipelean
A pragmatic library for sequential async operations with first-class error handling.
function-composition functional-programming javascript javascript-library
Last synced: 06 Jun 2026
https://github.com/josewebdev2000/ztm-python-course
Challenges and Guided Projects from ZTM Python Course
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Last synced: 10 Jun 2026
https://github.com/antoniomdk/99-scala-problems
My own solutions to 99 Scala Problems.
99problems functional-programming problem-solving scala solutions
Last synced: 10 May 2026
https://github.com/those-otter-programs/functional_interface_bean_mapper
Sampling the use of functional interfaces to create bean mappers.
functional-interfaces functional-programming h2-database integration-tests java-21 lombok maven spring-boot-3
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https://github.com/brunomontezano/r-workshop-intermediario
📚 Course material for the R Intermediate workshop. The website and all presentations are in Brazilian Portuguese.
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https://github.com/f-z/functional_programming
Haskell, Erlang, Reactive functional programming
erlang functional-programming functional-reactive-programming haskell
Last synced: 13 May 2026
https://github.com/kiquetal/fsharp-workout
Hands-on F# training — 6 hyperfocus sessions covering type-driven design, pipelines, pattern matching, domain modeling, async, and integration
domain-modeling dotnet fsharp functional-programming hyperfocus-training type-driven-design
Last synced: 13 Jun 2026
https://github.com/saber2pr/fp
:heavy_minus_sign: A library for Javascript in functional programing in async | sync | lazy.
async functional-programming lazy typescript
Last synced: 17 Jun 2026
https://github.com/guiromao/some-functional-programming-java
Some functional programming (main Java interfaces for such)
Last synced: 18 Jun 2026
https://github.com/sblack4/functional-programming-in-scala
https://www.coursera.org/specializations/scala
functional-programming jvm scala
Last synced: 19 Jun 2026
https://github.com/rsrini7/myelmresume
My Short Resume using ELM Language 0.18
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Last synced: 25 Jun 2026
https://github.com/kaierikniermann/result-py
Small functional library with strict typing in python 3.14
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Last synced: 27 Jun 2026
https://github.com/sekky61/rust-iterator-aoc
Advent of Code challanges solved using Rust's iterators and functional programming
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Last synced: 06 Jul 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/turbaszek/haskell-labs
Notes from lectures and Haskell code from labs.
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Last synced: 27 Mar 2025
https://github.com/viralpraxis/purist
Automatic runtime impure ruby methods invocation detection
functional-programming purity rspec ruby testing
Last synced: 02 Feb 2026
https://github.com/suddi/knightwatcherbot
Bot API for customized Telegram alerts, developed for AWS Lambda and API Gateway (https://bot.suddi.io)
api-gateway aws-lambda claudiajs dynamodb functional-programming nodejs serverless telegram
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https://github.com/ashr123/exceptional-functions
A collection of functions that protect against unchecked Exceptions
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https://github.com/davidgfolch/schibstedwebapptest
Schibsted Webapp Test with com.sun.net.httpserver
dependency-injection framework-agnostic functional-programming httpserver java-8 rxjava2 webapp
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https://github.com/programadorthi/the-joy-of-kotlin
The Joy of Kotlin book exercises
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https://github.com/nikdon/15puzzle
Purely functional 15 puzzle
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Last synced: 05 Mar 2025
https://github.com/asarkar/99-scala
S-99: Ninety-Nine Scala Problems
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Last synced: 03 Aug 2025
https://github.com/ejgallego/imp-lab
Lean playground for programming language modeling tooling.
dap formal-methods formal-verification functional-programming lean lean4 lsp tooling ux-research
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https://github.com/kyminbb/it
Iterator building blocks for Go, based on Go 1.23+ iterators
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https://github.com/denisshevchenko/pyerevan2019
Presentation for PYerevan meetup 2019
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https://github.com/williamlsh/js-pandora
Practical challenging cases involved with algorithm, functional programming and interviews implemented with JavaScript
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https://github.com/dragos-tudor/frontend-routing
Rewritten React router library [functional principles].
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Last synced: 24 Apr 2026
https://github.com/chihaya-yuka/hackchat-haskell-bot
Hack.Chat's functional bot.
functional-programming hackchat hackchat-bot hackchat-library haskell
Last synced: 02 Jan 2026
https://github.com/dirtsimple/fun-factory
Fluently (and efficiently) compose PHP functions, methods, and lambda-expression strings
function-composition functional-programming lambda-expressions partial-application php
Last synced: 28 Jun 2025
https://github.com/brettm12345/spatulafoods-product-tabs
A dire flow component for displaying product nutritional info, ingredients and cooking instructions on Spatula Foods
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Last synced: 09 Apr 2026
https://github.com/matthewstyler/chain_lua
A small simple functional programming library for Lua
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https://github.com/palutz/fplogic
Logic and functional programming in Haskell
functional-programming haskell logic
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https://github.com/francisbarton/adventofcode_2023
Built using Ella Kaye's template for an AoC website
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https://github.com/jcaromiq/functional-programming-in-java
Functional programming in Java (https://pragprog.com/book/vsjava8/functional-programming-in-java) book practices
exercises functional-programming java-8 lambdas practices
Last synced: 21 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/mtumilowicz/scala-optics-monocle-quicklens-workshop
Introduction to Optics (Lenses, Prisms etc) in Scala.
functional-programming lenses lenses-library monocle optics quicklens scala workshop workshop-materials workshops
Last synced: 27 Jun 2025
https://github.com/rolandtritsch/kotlin-aoc-2017
Porting scala-aoc-2017 to kotlin (to learn the language)
advent-of-code functional-programming jvm kotlin
Last synced: 05 Apr 2025
https://github.com/mattpolzin/mayberequired
This library introduces the Required and MaybeRequired types as companions to the built-in Optional type
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Last synced: 29 Sep 2025
https://github.com/santiagolizardo/tonato
Converts strings to the NATO alphabet (Haskell)
alphabet functional-programming haskell nato
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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/john-science/sicp-racket
Working through the SICP Textbook in Racket Scheme
education functional-programming language-design learning lisp racket racket-lang scheme sicp sicp-book
Last synced: 29 Sep 2025
https://github.com/bharatlal124/alarm_clock_project
This is a simple Project on Alarm Clock : )
alarm-clock alert clock css3 functional-programming html5 javascript
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https://github.com/jaandrle/jaajsu
JavaScript Utils
functional functional-programming javascript-utility javascript-utils
Last synced: 28 Oct 2025
https://github.com/snowdutra/python_funcional
Aqui você vai encontrar todos os meus projetos em programação funcional em Python em andamento e concluídos. 😊
functional-programming jupyter python
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https://github.com/jiriklepl/cpp-turing-machine-in-templates
C++ turing machine in templates
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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/yoyolicoris/qmul-ecs713-fp-final
My individual coursework of the module ECS713P Functional Programming, QMUL.
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https://github.com/mrbrunelli/my-first-elm-app
My Fist App using Elm Lang
elm elm-architecture elm-lang functional-language functional-programming
Last synced: 05 Mar 2025
https://github.com/devkiloton/java-ft
Code used in my workshop at UNICAMP university to show the benefits of the functional programming on Java, and compare imperative & declarative code.
declarative functional-programming java
Last synced: 22 Mar 2025
https://github.com/gabrielgiussi/scala-cats
Exercises from Scala with Cats
cats functional-programming scala
Last synced: 22 Mar 2025
https://github.com/bramirez96/functional-state-no-react-exploration
An exploration into persisting state in a functional programming environment, and how one might implement a simple state-driven rendering engine like React with low overhead and specifically defined "hook" subscriptions. Also includes a custom webpack setup that allows for some really clean project architecture and reduced bundle size.
babel functional-programming react state-management webpack
Last synced: 13 Apr 2026
https://github.com/heitorgandolfi/elm-todo-list
Simple ToDo list application built in Elm for study purposes
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https://github.com/bk408/unlocking-the-power-of-javascript
This repo represents the topics and Unlocking the Power of JavaScript.
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https://github.com/stevenchen3/ragdoll
Learning Typelevel's Cats library
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Last synced: 12 Jan 2026
https://github.com/tomiok/rosetta
Library with many utility methods.
algortithms datetime functional-programming java-8 library strings
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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.
error-handling functional-programming monad option result rust type-safe typescript
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https://github.com/zavvdev/js-utils
Collection of JS utility functions
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https://github.com/quacksouls/haskyll
Beginner's guide to Haskell
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https://github.com/wdalmut/kata-example-3
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Last synced: 23 Jul 2025
https://github.com/umesh-timalsina/ts-monads
Monads Playground in TypeScript
functional-programming typescript
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https://github.com/bmmunga/BrainCaml
An OCaml-based interpreter for the Brainf*ck esoteric programming language.
brainfuck functional-programming ocaml ocaml-program
Last synced: 02 Oct 2025
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
Last synced: 14 Sep 2025
https://github.com/catseye/deturgenchry
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esolang experimental-language functional-programming object-oriented unfinished unimplemented
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https://github.com/kattulib/katip
[IN DEVELOPMENT] Katip is a minimal functional logger library
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https://github.com/TheAlexLichter/fp-in-php
A talk about functional programming in PHP
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https://github.com/endou-mame/php-monad
📦 Implemented the concept of monads in functional programming in PHP.
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https://github.com/catseye/sally
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https://github.com/github-dev12345/dom-manipulation-crud-operation-app
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https://github.com/hfagerlund/hey-haskell
An introduction to Haskell
functional-programming haskell learning-by-doing
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https://github.com/jottenlips/functionalobjc
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