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
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https://github.com/josewebdev2000/ztm-python-course
Challenges and Guided Projects from ZTM Python Course
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Simple examples to illustrate the differences between invariance, covariance and contravariance in Scala
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https://github.com/barbixxxa/functional-programming-language
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Functional programming course on Haskell.
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algorithms fold functional-programming higher-order-functions list-manipulation map-function ocaml pattern-matching recursion university-project
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https://github.com/felipesalvadordev/functional_programming
Java functional programming implementations
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Programmations fonctionnelle et bonnes pratiques de développement logiciel
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https://github.com/mhbxyz/fptk
Pragmatic functional programming helpers for Python.
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https://github.com/therealkoedev/railway-results
Monads for easy and compact error handling with Railway Oriented Programming.
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https://github.com/carlossanabriam/csharp-basics
Some projects related to OOP, functional programming and parallel programming in C#
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something functional
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💡 Collection of algorithmic exercises taken for fun from various sources
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https://github.com/saidali-ibn-zafar/hard-parts-of-functional-js-fundamentals
Explore the increasingly popular paradigm of functional programming in JavaScript! You’ll learn how to wield and manipulate functions to develop more readable, maintainable and manageable codebases. You’ll go under the hood of powerful techniques like: Higher Order Functions, Function Composition, Pure Functions, and Immutability of State.
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https://github.com/zeucxb/alura-functional-js
Curso de javascript funcional da Alura.
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These are practice projects on JavaScript Object Oriented Programming
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Functional Programming - University Coursework/Homework
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YAMFT (Yet another `more-functools`) is another functional library for Python
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https://github.com/phantie/pipe-forward
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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Func / Functions / Fun with Scala :)
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Functional programming seems really interesting. Change your imperative mind and take over the world!
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Presentations throughout all these years
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The simplicity of Lodash with the functional flair of Rambda.
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Scala scripts with functional programming in Scala 3 (Cats Effect, ZIO, Skunk etc.)
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a little, functional, and lazy language
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https://github.com/kekyo/funcity
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https://github.com/latrovalievioan/fp-drill
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This is a very simple windows console application that I completed for a class assignment. It is shown here to illustrate my coding style, structure, and commenting. This example is considered Level 3 – Advanced. Objectives: Events Functional Programming Custom EventArgs IList<> Interface Indexer Delegates Anonymous Methods Event Handlers
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https://github.com/GrahamStrickland/functional_lean
Examples and exercises from "Functional Programming in Lean" - David Thrane Christiansen
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Homework repo for functional programming
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A practical functional library for Python Lovers.
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Rewritten React router library [functional principles].
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Hack.Chat's functional bot.
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