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
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https://github.com/v-spassky/drainage

🚿 Implementation of pipe expressions for Python.

functional-programming pipe python

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https://github.com/lordgoatius/comonad_rust

Attempt at encoding comonadic effects in Rust (inspired by @SheafificationOfG )

functional-programming rust

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https://github.com/birdmod/adventofcode2017

My solutions in F#

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https://github.com/didier/frontend-data

Functional Programming subject of @CMDA-TT

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Short talk (pecha kucha style) on functional programming

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functional cpp at compile time, the compiler turns to the perfectly slow interpreter XD

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Advanced Languages and Programming Techniques

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Playground for functional programming with Scala

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Functional Programming - University Coursework/Homework

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Curso de javascript funcional da Alura.

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Java functional programming implementations

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Additional extensions and imperative bindings for Kotlin's 'Result' type

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Functional Programing constructs for Go.

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NPM string formatting module for string beautification (https://www.npmjs.com/package/string-formatting)

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https://github.com/rolangom/rolads

Monads implementation by @rolangom

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Exercises from "Purely Functional Data Structures"

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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.

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https://github.com/johnnynotsolucky/fu

Ramda, but shitty and without the docs.

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https://github.com/nikvoronin/funsokoban

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https://github.com/oguzadali/thex

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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.

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https://github.com/garyhilares/minesweeper

Simple Minesweeper game written in ISL with lambdas (a functional programming variant of Racket).

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https://github.com/bilal-fazlani/gossip-glomers-scala-template

Solutions for Gossip Glomers Challenges in Scala using ZIO-Maelstrom

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https://github.com/nrissot/DPF-2024-BinaryTree

🐫 Code OCaml du projet de Programmation Fonctionnelle de L2S4

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https://github.com/dimasmiftah/structuring

Structuring data from .txt file to JavaScript object literal using higher-order functions.

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https://github.com/yisus82/fic-pf

Programación Funcional - Facultad de Informática de A Coruña

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https://github.com/it1shka/moonshine

Library providing common functional utilities for the Lua programming language. Development of the library is currently frozen

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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.

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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

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Experimental serliazable, time-travelable single state solution using RxJS observables

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https://github.com/sharpmiind/erlang-1em

🛠️ Develop and test Erlang applications effortlessly with erlang-1em, simplifying deployment and enhancing productivity for developers.

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https://github.com/pkarpovich/functional-programming-labs

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OTP stack server that pushes and pops

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https://github.com/rom-chik/kma_fp

Functional programming course on Haskell.

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