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/mrcfps/functional-programming-in-scala

Scala course programming exercises from Coursera.

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https://github.com/lordgoatius/comonad_rust

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

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Kata to practice functional programming with Ramda

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✨ Functional programming library for JavaScript. Fully type-safe.

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https://github.com/deepcloudlabs/dcl235-2020-may-11

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A minimal Go package providing a few functional utilities.

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Func / Functions / Fun with Scala :)

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The projects of Functional Programming in Scala

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A functional library for TypeScript/JavaScript.

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🚨 Errors as values for Python.

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Help AI coding agents use Java Optional well in new code and cleanup, without replacing one antipattern with another.

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~ The pure functional Interpreter for NUMEX Language Based on Racket

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A practical functional library for Python Lovers.

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Single Page Application with Elm Architecture

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Tools with utilities, transformers, generators and other useful functions.

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Composable AJAX requests that return a Future Data Type

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Examples and exercises from "Functional Programming in Lean" - David Thrane Christiansen

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Turin Machine simulation to add one bit to a binary number

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Some basic OCaml utility functions I will keep updating while learning functional programming

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Playground for functional programming with Scala

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The simplicity of Lodash with the functional flair of Rambda.

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My Short Resume using ELM Language 0.18

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A simple and lightweight implementation of a non-empty list in C#, inspired by Scala's List, that ensures a collection always has at least one item. This helps in reducing null-related bugs and ensures safe operations on collections with at least one element.

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A Bulls and Cows number guessing game built with Haskell and Miso framework, compiled to WebAssembly

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A tiny functional composition utility for Python. It allows you to create pipelines of functions using the | operator. Similar to |> (pipe forward) operator in F#.

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