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: 2026-06-27 00:11:42 UTC
- JSON Representation
https://github.com/zhifengzhang-sz/qi-v2-qicore
QiCore v4.0 Foundation - Mathematical foundation types and core modules for modern applications
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https://github.com/zkfmapf123/express-template
node express server boiler-plate v2
express functional-programming template typescript
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https://github.com/balazshevesi/yatzy
🎲 A yatzy game for the course "Introduction to programming" at LNU
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https://github.com/codingbeautydev/try-catch-fn
Intuitive functional JavaScript try-catch
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https://github.com/rsachdeva/nodeedx-csv-json
node based csv to json - adding functional style with es6/es7 usage
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https://github.com/singuerinc/slot-machine
fun functional-programming machine react slot xstate
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https://github.com/bohdanmoroziuk/booky
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🗞 A sample feed pwa
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Some Elixir practices for the newbies...
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https://github.com/ajitjha393/sthalit
A library that mimics the concept of lazy evaluation, a feature found in functional programming languages like Haskell.
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https://github.com/imrafaelmerino/jio
Jio is a powerful Java library designed to simplify and enhance input/output operations by leveraging the power of expressions and functions
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https://github.com/wahyukmr/javascript-programming
Repository ini adalah sumber daya yang lengkap dan mendalam untuk mempelajari JavaScript dari tingkat pemula hingga tingkat lanjutan. Panduan yang mencakup semua aspek fundamental JavaScript serta konsep yang lebih kompleks.
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Coursework of the Udacity Intermediate JavaScript Nanodegree
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Modern C++ functional programming concepts library
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https://github.com/alansastre/java-functional-interfaces
Programación funcional e interfaces funcionales en Java 8 y versiones posteriores
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https://github.com/pfpack/pfpack-dependency-registry
PrimeFuncPack Dependency Registry is a library for .NET providing a dependency registrar intended for registering services, including dependency trees built by PrimeFuncPack Dependency, in the .NET dependency injection mechanism.
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https://github.com/sword-smith/hfasto
Implementing a compiler for the fuctional programming language fasto in Haskell
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https://github.com/marcelo-gomj/note-share
Share notes web app.
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Solution of 恋愛SLG
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A simple implementation of the Reader monad
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Functional programming approach to a Nest JS server. ƛ
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https://github.com/evanpacini/functional
Bringing functional programming to C!
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https://github.com/0xspringtime/catsys
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A prototypal object oriented language that borrows heavily from functional programming concepts and languages
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Solution for the countdown-problem in elm
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https://github.com/zerotohero-dev/delgado
Delgado is your functional handyman.
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https://github.com/afsalthaj/fp-generator
The library that solves all your data generation problem !
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This is a kind of fun project made completely by javascript. Enjoy the game the link is given below.
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A pure functional Scala client for Openstack Nova implemented using Http4s client.
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https://github.com/sigfriedcub1990/mostly-adequate-fp
Exercises from mostly adequate guide to FP
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https://github.com/jericirenej/typescript-monads-chaining
Chain callbacks in Typescript with integrated nullish checks and strong typing using the monad design pattern
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https://github.com/tylrpopcorn/the-grid-functional-based-
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https://github.com/horothesun/advent-of-code-2024
Advent of Code 2024 with Scala 3 and the FP Typelevel stack.
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My advent of code 2023 solutions
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https://github.com/yurrriq/vfp-in-agda
:book: Verified Functional Programming in Agda
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https://github.com/abdull121/javascript-games-project
JavaScript-Games
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https://github.com/manuelelucchi/functional.jl
A simple Julia library to boost your functional code
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https://github.com/jin-sungdae/javastream
Functional Programming in Java && Stream
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https://github.com/unacorbatanegra/tie_fp
FP opinionated in Flutter & Dart
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Church encoding to represent typical programming structures on Javascript
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https://github.com/mollybeach/apetalie
Apetalie Javscript Web3 Application Function Methods Solidity
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https://github.com/palutz/monads-gym
Stretching the muscles with monads...
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https://github.com/baransu/sugar
Experimental, fuctional language for creating webapps
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https://github.com/dsoaress/node-clean-arch-with-fp
POC of Clean Architecture with a functional programming approach
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A template repository for OCaml and JavaScript
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https://github.com/petitviolet/scala_fp_layered
functional layered architecture implementation example
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A turtle, what else?
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:notes: notes/code/thoughts
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Supercharge Terraform with functional programming. 🚀
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https://github.com/mooreniemi/proc_compose
:musical_score: Proc#compose
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https://github.com/anvell/either
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YA functional utilities for JavaScript Objects, mimicking ES6 Array methods.
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My Haskell solutions for Project Euler problems.
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https://github.com/mrandl/satsolver
A toy functional and parallel SAT solver implementation in Scala
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A journal for the journey to enlightenment
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Named curry functions for fixed arities.
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A sigma calculus based interpreter implemented using Haskell and related underlying programming concepts.
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My fun super interesting blog take a read
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Collection of functions to modify objects
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📊 RxJS implementation of stochastic gradient descent (SGD) (classifier).
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🚰 RxJS operators for working with Socket.io (v4 or lower) servers
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MUPL language interpreter implemented by Racket
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functional-programming haskell logic
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High-performance parallelized Expectimax game engine and probability calculator for Dice Chess, written in Scala 3.
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Curated package with types I believe all packages and apps need to promote safeness and reduced side effects.
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https://github.com/kshirish/reactivexio
Learning functional programming concepts from `http://reactivex.io/learnrx/`
functional-programming javascript
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A simple blockchain toy example
blockchain functional-programming
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Powerful and composable hooks that work in Node & Browser.
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Interpreter for a functional, expression-based programming language
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Conquer the verbosity of plain JDBC.
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Clean Architecture in Haskell. Using higher order functions for 'dependency injection'
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Last synced: 13 Oct 2025
https://github.com/seb-bizeul/fp-flow
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functional-programming ocaml ocamlbuild project-template setuptools
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Lightweight, modular utility functions for arrays, browser, dates, strings, math, and more.
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Last synced: 28 Jan 2026
