Data

Tools

Indexes

Applications

Experiments

Awesome

An open API service indexing awesome lists of open source software.

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.

https://github.com/pjiwm/functional-rust

A Rust library for functional programming, providing function composition, currying, and higher-order functions. This crate can be compiled on nightly Rust.

crate currying function functional-programming library rust rust-lang

Last synced: 14 Sep 2025

https://github.com/eminencegrs/fp-in-fs

Exercises to the book "Functional Programming Using F#" written by Michael R. Hansen and Hans Rischel

dotnet fsharp fsharp-exercises fsharp-practice fsharp-samples functional-programming

Last synced: 17 Feb 2026

https://github.com/nohomey/prolog-interpreter

Basic Prolog interpreter written in Haskell for the Functional programming course in univeristy (FMI at SU)

functional-programming haskell monads-usage prolog-interpreter

Last synced: 17 Jul 2025

https://github.com/mhenderson/squarelimit

Escher's Square Limit in R with funcgeo.

functional-programming geometry rstats

Last synced: 04 Apr 2025

https://github.com/noyzys/nautchkafe-scylladb

Lightweight, functional, modular, and flexible way to interact system built with ScyllaDB

database database-management fp functional-programming java mysql postgresql relational-databases scylla scylladb sql sql-query sqlalchemy

Last synced: 30 Oct 2025

https://github.com/umesh-timalsina/ts-monads

Monads Playground in TypeScript

functional-programming typescript

Last synced: 23 Mar 2025

https://github.com/priontoabdullah/pin-matcher-vault-otp

🔢 An OTP pin generator system. 📛 Live demo: https://priontoabdullah.github.io/Pin-matcher-vault-OTP/ 🙌

code-generator functional-programming javascript logic-programming

Last synced: 15 Jul 2025

https://github.com/ferr0s04/feup-pfl

Repository for PFL (Functional and Logical Programming) course of LEIC FEUP, for year 2024-25

feup feup-leic functional-programming haskell logical-programming prolog

Last synced: 24 Dec 2025

https://github.com/aamisyahmi/fp

Set up and develop your FP project locally with React, Node, and PostgreSQL. Use Docker for an efficient containerized environment. 🚀🖥️

book docker-image education fp fprime functional-programming game javascript nasa nginx php python spaceflight training-providers tutorial verilog vivado xilinx

Last synced: 14 Sep 2025

https://github.com/tr-yasuda/kitsunejs

Type-safe Result and Option utilities for TypeScript, inspired by Rust. Safer error handling with a lightweight functional style.

error-handling functional-programming monad option result rust type-safe typescript

Last synced: 25 Jan 2026

https://github.com/aloussase/jwt-auth

Sample project showing how to implement authentication with JSON Web Tokens

authentication fp-ts functional-programming jwt

Last synced: 13 Apr 2025

https://github.com/stevenchen3/ragdoll

Learning Typelevel's Cats library

functional-programming scala typelevel

Last synced: 12 Jan 2026

https://github.com/iagocarmona/functional-language-algorithms

Repositório para armazenar trabalho da matéria Aspectos de Linguagens de Programação do curso Ciência da Computação utilizando linguagens funcionais e imperativas para comparar desempenhos.

comparing-algorithms functional-programming ghci haskell performance-analysis python

Last synced: 22 Mar 2025

https://github.com/lapets/course-programming-languages

Lecture notes, assignments, and other materials for a one-semester course on programming language concepts and theory, interpretation and compilation, and programming paradigms.

bnf compilers functional-programming interpreters lecture-notes parsing programming-languages static-analysis syntax type-checking type-systems

Last synced: 14 Jul 2025

https://github.com/heitorgandolfi/elm-todo-list

Simple ToDo list application built in Elm for study purposes

elm functional-programming

Last synced: 02 Jan 2026

https://github.com/catseye/iphigeneia

A toy hybrid imperative/functional programming language

functional-programming imperative-programming-language toy-language

Last synced: 17 Dec 2025

https://github.com/waf/montecarlo

Monte Carlo approximation of π, written in a functional programming style.

csharp functional-programming monte-carlo pi

Last synced: 26 Mar 2025

https://github.com/gabrielgiussi/scala-cats

Exercises from Scala with Cats

cats functional-programming scala

Last synced: 22 Mar 2025

https://github.com/devkiloton/java-ft

Code used in my workshop at UNICAMP university to show the benefits of the functional programming on Java, and compare imperative & declarative code.

declarative functional-programming java

Last synced: 22 Mar 2025

https://github.com/nylle/javaseq

A lazy sequence for Java (no Stream involved)

functional-programming lazy-evaluation persistent-data-structure

Last synced: 11 Jan 2026

https://github.com/shahaf-f-s/multithreading

A python module for creating multithreading processes easily, in a more Pythonic way.

functional-programming multi-threading multithreading threading

Last synced: 25 Feb 2025

https://github.com/yoyolicoris/qmul-ecs713-fp-final

My individual coursework of the module ECS713P Functional Programming, QMUL.

concurrent-programming functional-programming haskell-exercises

Last synced: 27 Jun 2025

https://github.com/psenger/functional-programming-examples-and-patterns

This is a set of Functional Programming Examples and Patterns

examples functional-programming javascript

Last synced: 13 Jul 2025

https://github.com/mrbrunelli/curso-elixir

Meus estudos da Linguagem Elixir

elixir elixir-lang erlang functional-programming

Last synced: 05 Mar 2025

https://github.com/geektimus/haskell-challenges

This repo will contain the solutions using Haskell for some coding challenges

challenges functional-programming haskell

Last synced: 06 Apr 2025

https://github.com/ifkas/mars-dashboard-project

This is the second project that passed the test for the Udacity Intermediate JavaScript nano degree.

api express-js functional-programming javascript node-js vanilla-javascript

Last synced: 10 Apr 2026

https://github.com/olegalexander/oa-utils

Statically typed Python utilities for functional programming.

collection-pipeline fluent-interface functional-programming utilities-python

Last synced: 08 Mar 2026

https://github.com/marcinzh/spot

Cats Effect instances for Turbolift

algebraic-effects asynchronous functional-programming scala

Last synced: 10 Mar 2026

https://github.com/bensimmers/matchly

TypeScript utility for pattern matching in typescript - Inspired by F# match

functional-programming library typescript

Last synced: 23 Jun 2025

https://github.com/invrtd-h/ffffff

JS의 underscore 라이브러리를 그대로 C++로 구현하는 프로젝트입니다

cpp cpp20 functional-programming

Last synced: 12 Jul 2025

https://github.com/geektimus/scala-courses

Small project to recap Scala concepts and practice FP with some libraries

functional-programming recap scala

Last synced: 23 Sep 2025

https://github.com/adversing/monoid.scala

Scala-based Haskell monoid implementation

functional-programming monoid scala

Last synced: 06 Apr 2025

https://github.com/fantiga/leaderboard-react-ts

This is a demo that uses React and styled-components to implement real-time leaderboard for streamers based on randomly generated scores.

functional-programming react react18 styled-components typescript webpack webpack5

Last synced: 30 Dec 2025

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.

functional-programming javascript json-values mongodb persistent-data-structure reactive-programming vertx vertx-effect

Last synced: 25 Feb 2025

https://github.com/axionbuster/varcomp

Variadic function composition (without hacks)

design-patterns functional-programming haskell

Last synced: 08 Jul 2025

https://github.com/jwhittle933/funked

A Functional Library for Go

functional-programming genserver golang library

Last synced: 28 Mar 2025

https://github.com/arnaudsm/array-deluxe

Superpowers for your JavaScript arrays 🦸

array functional-programming groupby list pipes

Last synced: 22 Jun 2025

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

Porting scala-aoc-2017 to kotlin (to learn the language)

advent-of-code functional-programming jvm kotlin

Last synced: 05 Apr 2025

https://github.com/noor188/how-to-code-simple-data

Software development foundation

functional-programming system-design

Last synced: 22 Aug 2025

https://github.com/franciscomsm/fp-in-js

Functional programming in JS - talk assets

es6 functional-programming javascript

Last synced: 03 Apr 2025

https://github.com/borisskert/lazy-stream

A lazy stream implementation with some cool methods known from functional languages

functional-programming lazy-loading object-oriented-programming stream-api

Last synced: 22 Jun 2025

https://github.com/mathbunnyru/cukic-func-workshop

Ivan Cukic functional programming

cpp functional-programming ranges-v3 stl

Last synced: 03 Apr 2025

https://github.com/clifftech123/ts_fun_practice

Collection of small and enjoyable functional programming exercises in TypeScrip

functional-programming javascript typescript

Last synced: 03 Nov 2025

https://github.com/jackdbd/pegthing

My implementation of the Peg Thing game in Clojure for the Brave and True

clojure functional-programming

Last synced: 27 Mar 2025

https://github.com/robertdp/engineering-test-api

Minimalistic API made for an engineering test

functional-programming purescript

Last synced: 25 Jan 2026

https://github.com/harlockofficial/functionalprogrammingtutoringmaterial

All material that will be used during the tutoring sessions for the Functional Programming module of the Programming Methodologies course

beamer beamer-presentation beamer-slides course-material functional-programming haskell haskell-exercises haskell-learning latex latex-document tutoring university university-course university-of-camerino

Last synced: 02 Feb 2026

https://github.com/francisbarton/adventofcode_2023

Built using Ella Kaye's template for an AoC website

adventofcode fp functional-programming julia julia-language

Last synced: 02 Jan 2026

https://github.com/r8vnhill/root-of-haskell

Haskell implementation of the square root series approximation

functional-programming haskell infinite-data-structure math

Last synced: 02 Apr 2025

https://github.com/atomicptr/phonad

Building blocks for functional programming in PHP, inspired by Haskell.

functional-programming php php-library

Last synced: 15 Jan 2026

https://github.com/mpellouin/wolfram

Epitech second year project part of the functional programming module. Wolfram is an implementation of elementary cellular automaton written in Haskell

2nd-year epitech functional functional-programming haskell imagecompressor wolfram

Last synced: 17 Mar 2025

https://github.com/dotpep/restaurant-api

Restaurant API using DRF, with Authentication, Menu, Cart and Order management systems and etc.

api django django-rest-framework drf functional-programming python restaurant

Last synced: 03 Mar 2025

https://github.com/mszarlinski/scalaz-learning

Welcome to an amazing world of functors and monads

functional-programming scala scalaz

Last synced: 22 Aug 2025

https://github.com/f-z/functional_programming

Haskell, Erlang, Reactive functional programming

erlang functional-programming functional-reactive-programming haskell

Last synced: 21 Feb 2025

https://github.com/mryossu/fallibledemo

A better way of handling exceptions in C# applications

csharp functional-programming wcf

Last synced: 22 Jul 2025

https://github.com/dirtsimple/fun-factory

Fluently (and efficiently) compose PHP functions, methods, and lambda-expression strings

function-composition functional-programming lambda-expressions partial-application php

Last synced: 28 Jun 2025

https://github.com/abualiyousef/string-calculator-task

This project is a String Calculator implemented in F#. It processes strings of numbers with various delimiters, handles new lines, and ignores numbers over 1000. It adheres to clean code principles and SOLID design, ensuring robust and maintainable code. Comprehensive unit tests are included to verify functionality.

clean-code dotnet fsharp functional-programming oop solid

Last synced: 17 Feb 2026

https://github.com/apfohl/go-monadic

A functional programming library for Go

functional-programming go monads

Last synced: 29 Mar 2025

https://github.com/rajasegar/effpy

My own Functional Programming utilities in Javascript

functional-js functional-programming javascript

Last synced: 26 Oct 2025

https://github.com/reubano/pyconza-tutorial

Jupyter notebooks and data for "Data Mining and Processing for fun and profit" PyConZA16 tutorial

data functional-programming jupyter-notebook meza pycon python tutorial

Last synced: 11 Jul 2025

https://github.com/david2261/python_lessons

Rules and examples of various built-in functions in Python

functional-programming generators oop pep python

Last synced: 08 Apr 2026

https://github.com/scalawilliam/syslog-ac

Scala FS2-IO-UDP syslog server implementation for ActionFPS

cats fp fs2 functional functional-programming scala

Last synced: 11 Jul 2025

https://github.com/dragos-tudor/frontend-routing

Rewritten React router library [functional principles].

functional functional-components functional-programming react-router router

Last synced: 04 Apr 2025

https://github.com/dragos-tudor/frontend-rendering

Rewritten React core library [functional principles].

functional functional-components functional-programming react rendering-engine

Last synced: 04 Apr 2025

https://github.com/williamlsh/js-pandora

Practical challenging cases involved with algorithm, functional programming and interviews implemented with JavaScript

algorithms functional-programming inteview javascript

Last synced: 04 Nov 2025

https://github.com/nikdon/15puzzle

Purely functional 15 puzzle

functional-programming io-monad scala

Last synced: 05 Mar 2025

https://github.com/ashr123/exceptional-functions

A collection of functions that protect against unchecked Exceptions

functional-programming java

Last synced: 16 Jan 2026

https://github.com/tmartins11/progfuncional

Repositório para armazenar todos os projetos desenvolvidos na disciplina de Programação Funcional - BCC | UNIFAL.

functional-programming haskell

Last synced: 22 Mar 2025

https://github.com/jvspeed74/python-workshop

This repository hosts various Python scripts that I've created on my journey to master the programming language. Each script contains a README.md file documenting the purpose and features of each script.

anaconda-environment datastructures-algorithms datatypes filehandling functional-programming python3 software-development

Last synced: 22 Aug 2025

https://github.com/yanm1ng/lodash-rebuild

lodash makes JavaScript easier, so let's rebuild it for fun and practice !!

functional-programming javascript lodash practice

Last synced: 11 Jul 2025

https://github.com/vasilvelikov00/effective-ui

Composable, effect-based UI framework built on Effect.ts

dom effect-ts frontend functional-programming reactive-ui router typescript ui-framework webdev

Last synced: 30 Mar 2025

https://github.com/kenato254/ts-option

The Option type is a powerful tool for handling values that may or may not be present, inspired by functional programming languages like Rust and Haskell. It provides a type-safe way to avoid common errors associated with null or undefined by explicitly representing the absence of a value.

ci functional-programming github-actions javascript nodejs npm safety typescript yarn

Last synced: 30 Dec 2025

https://github.com/nshkrdotcom/gepa_ex

Elixir implementation of GEPA: LLM-driven evolutionary optimization using Pareto-efficient search for text-based systems. Features OpenAI/Gemini integration, BEAM concurrency, OTP supervision, 218 tests with 75% coverage.

ai-optimization artificial-intelligence beam concurrent-programming elixir erlang erlang-otp evolutionary-algorithms functional-programming gemini genetic-algorithms llm machine-learning metaheuristics multi-objective-optimization openai optimization otp pareto-optimization prompt-optimization

Last synced: 20 Jan 2026

https://github.com/asllop/calf

Programming language for parallel maths and vector processing in Rust.

functional-programming gpu-computing neon opencv parallel pure-functional rust simd vectors

Last synced: 08 Apr 2026

Functional programming Awesome Lists
awesome-functional-python 112 awesome-fp-jobs 30 awesome-haskell-videos 75 awesome-talks 53 racket-fingerpost 123 learn-roc 96 fucking-awesome-fp-js 151 awesome-purescript 30 free-functional-programming-resources 88
Functional programming Categories
Videos 176 Awesome Functional Python 164 Libraries 112 Projects 82 Resources 64 More 56 Those are the most awesome talks from the best speakers about DDD, EventSourcing, CQRS, microservices, functional programming and other crazy stuff :) 54 Lectures 18 Purely Functional 17 Tutorials 14 Impure / Multi-Paradigm 13 Tool and Package Manager 12 Podcasts 10 Functional Languages that Compile to JavaScript 10 Packages 9 Style Guides 7 Books 7 News 7 Haskell 7 Community 6