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
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https://github.com/david2261/python_lessons

Rules and examples of various built-in functions in Python

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https://github.com/apfohl/go-monadic

A functional programming library for Go

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https://github.com/sraaphorst/advent-of-code-2024

Advent of Code 2024 in Kotlin

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https://github.com/geektimus/scala-courses

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https://github.com/joangavelan/elixir_lab

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https://github.com/imteekay/jobs-algorithm

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https://github.com/marcbudd/functionalfibuautomat

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https://github.com/pratik-123/generics

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https://github.com/asarkar/fp-scala

Functional Programming in Scala

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https://github.com/freakwill/fcool

A cool tool for functional programming

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https://github.com/kikytokamuro/futils

Functional utils

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https://github.com/g0mb4/funcpp

Functional C++, it's fun.

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https://github.com/mikejeuga/fonctionnelle

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https://github.com/giuliom/springraph

F# and gui exercise made in 2011 that simulates a network of 2D springs

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https://github.com/teheperor/functionaljs-cs

「関数型プログラミングの基礎 JavaScriptを使って学ぶ」をC#で写経

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https://github.com/i7t5/pagerank

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Electrical power engineering calculation (a functional programming design)

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https://github.com/tejanhu/freecodecamp-code-collection

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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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UTN - 2nd Year Engineering: Functional Programming

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https://github.com/cmattinson/advent-of-code

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SQLTemplate implements a fluent interface for executing SQL statements

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Functional programming project of the 2nd semester - ENSIIE

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Monte Carlo approximation of π, written in a functional programming style.

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https://github.com/grihabor/gush

Functional go library to make function composition simple

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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

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Allow to chain functions with the | operator through streams

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https://github.com/bertrand31/data-structures-scala

🗂️ Collection of immutable data structures implemented in idiomatic, functional Scala. Some well-known, some homemade

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https://github.com/andreea-sindrilaru/fp-exercises

Functional programming assignments done in Elm

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Advent of Code 2023

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https://github.com/vijayksingh/functional-programming-1

Functional Programming Lesson 1

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https://github.com/tansudasli/kafka-sandbox

Apache Kafka installation on GCP and e-commerce product additions scenario to Kafka

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https://github.com/jakubriegel/geffe-generator

Functional style implemented Geffe cryptographic stream generator

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https://github.com/vit0rr/lexical_analysis

Lexical analysis interpreter step in OCaml

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https://github.com/aligusnet/fsstats

Basic Statistics and Some Probability Library

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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

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https://github.com/sinkaszab/limbda

Functional programming helper library.

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https://github.com/htet-ahkar/functional-programming-web-village-voyage-

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https://github.com/michael-yuji/pure-jwt

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https://github.com/mryossu/fallibledemo

A better way of handling exceptions in C# applications

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https://github.com/b00gizm/typed-chain

A type-safe way to combine interdependent functions into a callable chain

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https://github.com/jackdbd/pegthing

My implementation of the Peg Thing game in Clojure for the Brave and True

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https://github.com/dbosoft/dbosoft.functional

Functional helpers based on language.ext

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https://github.com/franciscomsm/fp-in-js

Functional programming in JS - talk assets

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https://github.com/dragos-tudor/frontend-states

Rewritten React redux library [functional principles].

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https://github.com/sobakavosne/solve-the-word

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Prolog parser, lexer and interpreter in Ocaml

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https://github.com/mountain/zot

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https://github.com/james-p-d/lambda

A simple Lambda expression interpreter in Java

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https://github.com/adversing/monoid.scala

Scala-based Haskell monoid implementation

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https://github.com/sobakavosne/generator

An application for generating 1 billion records (MySQL). Research & development project

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Git repository containing all the resources related to a school project on DNA/RNA strands construction Phylogenetic tree simulation using Functionnal Programming

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https://github.com/cryptocraigo/programming-for-kids

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