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: 2026-06-23 00:11:56 UTC
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https://github.com/swissmanu/react-rxjs-typescript

An experiment to implement a React user interface using TypeScript that leverages RxJS.

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Last synced: 17 Apr 2026

https://github.com/zkfmapf123/donggo

my golang package funcs

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Last synced: 05 Sep 2025

https://github.com/paladitya/jparser

A Java library to give YACC like facility

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Last synced: 29 Apr 2026

https://github.com/filipbolt/hackerrank_functional

Haskell solutions hackerrank functional challenges

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Last synced: 28 Oct 2025

https://github.com/meta-inf/mlc

[O]Caml compiler

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https://github.com/yuan-kuan/zasa

Offline web application to keep track of household food stock. Demo project for fp-svelte

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https://github.com/hwang-fu/rv32emu

Fully emulating the RISC-V Base Integer Instruction Set (WIP)

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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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https://github.com/mmzk1526/haskell-blockchain-tutorial

A simple blockchain toy example

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https://github.com/thma/clean-architecture-with-functions

Clean Architecture in Haskell. Using higher order functions for 'dependency injection'

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https://github.com/ayrtonbsouza/elixir-fundamentals-list-length-challenge

This is an application developed as a challenge for Elixir Ignite Bootcamp, proposed by RocketSeat.

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https://github.com/dnlowman/result-ts

A minimal Result type for TypeScript.

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https://github.com/customcommander/functionaut

General purpose library for the functional programming hobbyist.

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https://github.com/arindas/lazy-prime-sieve

Lazy Sieve of Eratosthenes for infinitely generating primes lazily in Rust.

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https://github.com/mrandl/satsolver

A toy functional and parallel SAT solver implementation in Scala

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https://github.com/davidgfolch/spring-mongo-reactive

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https://github.com/arieljimenez/pybanca-front

Frontend for the app pyBanca

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https://github.com/gvoz-dev/fprog

Functional programming

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https://github.com/a248/jdbcaesar

Conquer the verbosity of plain JDBC.

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https://github.com/xlisp/jim-emacs-fun-hy-lisp

Differentiable Programming: Lisp deep learning by hylang

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https://github.com/mollybeach/apetalie

Apetalie Javscript Web3 Application Function Methods Solidity

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https://github.com/bendomey/thinktank

Video/Audio Server

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https://github.com/albertllousas/auctions-microservice

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https://github.com/asbhogal/time-tracking-dashboard

A time tracking dashboard created as for a Frontend Mentor challenge, coded using vanilla HTML5, CSS3 (SCSS) and JS.

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https://github.com/gurbaaz27/cs350a-homework-exercises

functional, lambda-calculus and object-oriented programming homework assignments

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https://github.com/endygamedev/learn-haskell

λ Haskell and Lambda Calculus.

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https://github.com/victorlga/payment-webhook-handler

A Clojure webhook handler for processing and validating payment events with SQLite persistence and HTTP callbacks for confirmation/cancellation.

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https://github.com/chriniko13/scala-simple-tutorial

Inspired from official Tour of Scala (https://docs.scala-lang.org/tour/tour-of-scala.html)

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https://github.com/firestone82/mazelib-gui

VŠB-TUO - School project in SKJ

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https://github.com/gregros/naff

Client-side DOM swiss army knife and switchblade.

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https://github.com/maxbarsukov-itmo/functional-programming-0

🧪λ Функциональное программирование: Лабораторная работа №0

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https://github.com/NashTech-Labs/fp-scala

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https://github.com/p7g/some-functional-functions

some haskell-wannabe functions in JS (typescript)

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https://github.com/raiondesu/if-const

New word in javascript conditionals!

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https://github.com/jyothsnasrinivas/eta-android-interop

Utilities for interoperating with Android

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https://github.com/upi20/php_oop

OOP PHP Fundamental

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https://github.com/xodio/eslint-plugin-xod-fp

Limit the chaos while doing FP in JS

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https://github.com/courses-at-nju-by-hfwei/learning-haskell

Learn Haskell and Generally Functional Programming

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https://github.com/sigmasoldi3r/ts-option

Optional values for typescript

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https://github.com/clifftech123/ts_fun_practice

Collection of small and enjoyable functional programming exercises in TypeScrip

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https://github.com/thautwarm/xylearn

the way to fewer tasks and more convincing products.

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https://github.com/darren277/haskell-blockchain

A simple blockchain written in Haskell along with a Haskell web server for interacting with it along with Postgres interactivity.

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https://github.com/ahlusar1989/spark2sfoverflow

StackOverFlow K-Means Analysis

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https://github.com/davidboers/elmeither

Implements the Either declaration in Elm.

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https://github.com/woutervanbakel/try

Try class for C++

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https://github.com/akimichi/kansuu.js

Yet another functional programming library for node.js

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Last synced: 01 May 2026

https://github.com/mrbrunelli/haskell-math

My functional math studies with Haskell

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Last synced: 28 May 2026

https://github.com/imrafaelmerino/vertx-mongo-effect

Vertx-MongoDB-Effect enables interaction with MongoDB in a purely functional and reactive style, seamlessly integrating with Vertx-effect. This library requires familiarity with Vertx-effect, as both frameworks share a foundational reliance on immutability and persistent data structures provided by json-values.

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Last synced: 30 Apr 2026

https://github.com/rtorr/ts-fp

Typescript, eslint-plugin-fp, and vscode example

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Last synced: 30 Apr 2026

https://github.com/kczulko/astar

A* algorithm

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https://github.com/sami-ul-haq/xord-myreads

My Reads App For XORD Internship

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https://github.com/sgbasaraner/aoc2018

my advent of code 2018 solutions

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https://github.com/chocolacula/donotcopyanalyser

Roslyn analyzer for prevention of copying certain data

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https://github.com/oniani/purity

A collection of various algorithms and data structures

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https://github.com/mthadley/aoc2017

Advent of Code 2017

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https://github.com/leovido/fp-casestudy-swift

Swift version of the original 13 ways of looking at a turtle in F# by Scott Wlaschin

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https://github.com/fabiannorbertoescobar/lambdas-streams-java-ejercicios

Programación funcional en Java con Lambdas y Streams

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Last synced: 23 Jun 2026

https://github.com/juliencrn/chessgame

F# functional domain-driven design CLI Chess Game made for learning purpose

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Last synced: 08 Aug 2025

https://github.com/ardywsptr/phpdasar

Materi PHP dasar playlist youtube channel Web Programming Unpas

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Last synced: 01 May 2026

https://github.com/running-grass/grass-js

自用的js库

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Last synced: 01 May 2026

https://github.com/lechindianer/fp-talk

Intro talk on functional programming

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https://github.com/barcek/aqfr

run deeper | multipath piping | command-line tool | Elixir + Mix, w/ POSIX shell

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https://github.com/guibrandt/persistentarray

Persistent array data structure in JS

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https://github.com/gregros/dropin-geometry

Vector and complex math for graphics. Unfinished.

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Last synced: 03 May 2026

https://github.com/yeonsolkim/fp-lean-print

Print layout helpers for generating a Letter-size PDF of Functional Programming in Lean

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Last synced: 16 Jun 2026

https://github.com/arodriguezfontana/functional-programming-unq

Prácticas realizadas para Programación Funcional de la UNQ.

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Last synced: 04 May 2026

https://github.com/armadacore/essentials

TypeScript essentials for explicit error and absence handling - Option, Result, typed Exceptions and optional Callbacks the compiler actually enforces.

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Last synced: 09 Jun 2026

https://github.com/will-1-am/stanford

Stanford cs193p Spring 2020 course led by Paul Hegarty illustrating MVVM architecture, generics, functional programming using SwiftUI and Xcode. Homework assignments are included as separate git branches.

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Last synced: 04 May 2026

https://github.com/ghillairet/frdomain-kt

Kotlin version of code from the book Functional and Reactive Domain Modeling

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https://github.com/plave0/pp

Programming paradigms course material.

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https://github.com/sorja/haskell-2018-ifp

Introduction to Functional Programming (Haskell). Repository for University of Helsinki course TKT21014.

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https://github.com/ryanhill1/command-line-checkers

Checkers with AI.

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Last synced: 09 Jun 2026

https://github.com/mihailtd/functional-programming-comparison-go-js-python

Code examples for the Functional Programming Face-Off video on the Let's Talk Dev YouTube channel, comparing functional programming in Python, JavaScript, and Go.

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Last synced: 05 May 2026

https://github.com/hillaryjude/python-from-scratch-part-3-func-prog

Concepts on Sets, functional programing and its inbuilt functions

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https://github.com/deepcloudlabs/dcl113-2023-aug-14

DCL-113: Functional Programming in C++20

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Last synced: 09 Jun 2026

https://github.com/sderosiaux/zio-story

🎯 Interactive, gamified learning platform for mastering ZIO - Scala's powerful library for async and concurrent programming

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Last synced: 07 May 2026

https://github.com/ildella/pipelean

A pragmatic library for sequential async operations with first-class error handling.

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Last synced: 06 Jun 2026

https://github.com/spacesoldier/starty

a lightweight framework which helps building modular and configurable Node.js applications

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Last synced: 07 May 2026

https://github.com/euler-b/firts_steps_with_elm

Repositorio destinado a ser la guia de inicio para entender este lenguaje

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Last synced: 08 May 2026

https://github.com/aayushyadavz/todo-app-react

Built a ToDo App using React JS.

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Last synced: 08 May 2026

https://github.com/deepcloudlabs/dcl235-2022-aug-09

DCL-235: Effective Java Programming

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https://github.com/rolandtritsch/haskell-aoc-2017

Taking a stab at doing the AoC in Haskell (at least Day01 :))

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Last synced: 05 Apr 2025

https://github.com/bra1l0r/iterify-rs

Iterate over anything with Iterify!

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Last synced: 24 Mar 2025

https://github.com/ntwilson/linqed

LINQ Extended Design. Additional C# extension methods (inspired by LINQ) and F# collection functions

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Last synced: 30 Apr 2026

https://github.com/felipesalvadordev/functional_programming

Java functional programming implementations

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Last synced: 09 Oct 2025

https://github.com/arikgershman/ocaml-intro-330

An introductory OCaml project focused on functional programming fundamentals, demonstrating proficiency in recursion, pattern matching, list operations, and higher-order abstractions (map/fold).

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