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/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

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/yazaldefilimone/lambda-calculus-typescript

Tiny lambda calculus implementations using Typescript

functional-programming lambda-calculus math

Last synced: 26 Jul 2025

https://github.com/jmaczan/99-scala-problems

📘 Solutions to Phil Gold's adaptation of Werner Hett's "Ninety-Nine Prolog Problems" for Scala

functional-programming scala

Last synced: 07 Nov 2025

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/ashr123/exceptional-functions

A collection of functions that protect against unchecked Exceptions

functional-programming java

Last synced: 16 Jan 2026

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/dragos-tudor/frontend-routing

Rewritten React router library [functional principles].

functional functional-components functional-programming react-router router

Last synced: 24 Apr 2026

https://github.com/mistivia/cfp

Macros to do lisp-like functional programming in pure C

c-macros functional-programming lisp meta-programming

Last synced: 27 Jul 2025

https://github.com/carloskvasir/exmon

Feito para aprender mais sobre elixir, seguindo o curso: https://www.udemy.com/course/elixir-e-phoenix-do-zero/

elixir elixir-lang functional-programming game poc udemy-course-project

Last synced: 27 Jul 2025

https://github.com/stinodes/fuvr

A functional VR library. Eventually.

fp functional functional-programming javascript virtual-reality vr

Last synced: 27 Jul 2025

https://github.com/tonix-tuft/cartesian-composition

A higher order function to compose functions through cartesian composition.

cartesian-composition composite composition functional-programming

Last synced: 03 Feb 2026

https://github.com/mdvanes/tubestarjs

Show data from Open APIs for Dutch public transport

functional-programming nodejs opendata streams

Last synced: 19 May 2026

https://github.com/jcaromiq/functional-programming-in-java

Functional programming in Java (https://pragprog.com/book/vsjava8/functional-programming-in-java) book practices

exercises functional-programming java-8 lambdas practices

Last synced: 21 May 2026

https://github.com/hauntedhost/haskell-programming

Haskell Programming by Christopher Allen and Julie Moronuki

functional-programming haskell

Last synced: 29 Jul 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/vitorsouzaalmeida/lexical_analysis

Lexical analysis interpreter step in OCaml

functional-programming lexer lexical-analysis ocaml

Last synced: 29 Jul 2025

https://github.com/oelin/subjectify

Make all method calls return their call subject.

function-chaining functional-programming

Last synced: 20 Sep 2025

https://github.com/grahamstrickland/lpfp

Exercises and examples from "Learn Physics with Functional Programming" - Scott N. Walck

functional-programming haskell physics

Last synced: 03 Jan 2026

https://github.com/shohail-ismail/haskell-texas-holdem

A Haskell implementation of Texas Hold'em created for my COM2108 (Functional Programming) module. This project includes a working Texas HoldEm Poker game with additional features such as predefined player strategies (random, passive, aggressive) and an option for human input to play the game.

functional-programming game-development haskell university-project

Last synced: 21 Sep 2025

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/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/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/purukaushik/java_functional_programming

Java code samples from the Coursera Scala functional programming samples

composition functional-programming java lambda

Last synced: 22 Sep 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/stevenchen3/ragdoll

Learning Typelevel's Cats library

functional-programming scala typelevel

Last synced: 12 Jan 2026

https://github.com/bertrand31/tryt-monad-transformer

🎁 A monad transformer to wrap any Try[A] with another Monad and conveniently operate on the nested result

cats functional-programming monad scala

Last synced: 31 Jul 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/umesh-timalsina/ts-monads

Monads Playground in TypeScript

functional-programming typescript

Last synced: 23 Mar 2025

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/fabriziomettini/dsa-ii

Resources about my DS&A II course (FCEIA - UNR)

algorithms college datastructures functional-programming

Last synced: 17 Mar 2025

https://github.com/foss-santanu/games

A collection of games developed in Clojure

clojure functional-programming game-development lisp

Last synced: 24 Sep 2025

https://github.com/elm-athlete/setters-generators

Generate Setters from your Elm Field Names!

elm functional-programming generation setters

Last synced: 01 Aug 2025

https://github.com/danyst/iosfunctionaltable

Keepcoding Master Mobile Engineering Bootcamp - iOS Advanced - Functional programming exercise

functional-programming ios ios-app ios-swift mobile-development swift

Last synced: 26 Jun 2025

https://github.com/jesuisstan/42-piscine-ocaml

OCAML language study: this project is split into many small projects (modules), with each day introducing a new concept in the language, paradigm, or technology you have chosen to work on

functional-programming ocaml oop shell

Last synced: 20 Jan 2026

https://github.com/catseye/deturgenchry

MIRROR of https://codeberg.org/catseye/Deturgenchry : An OO language where `self` is a continuation (sort of)

esolang experimental-language functional-programming object-oriented unfinished unimplemented

Last synced: 05 Mar 2025

https://github.com/takayuki-y5991/pipeline-ts

A minimal library that provides a functional pipeline mechanism in typescript

functional-programming typescript

Last synced: 02 Aug 2025

https://github.com/antwankakki/fct

functional cpp at compile time, the compiler turns to the perfectly slow interpreter XD

compile-time-meta-programming cpp functional functional-programming reflection

Last synced: 14 Feb 2026

https://github.com/moonfloof/cmp6090

Functional Programming - University Coursework/Homework

coursework fsharp functional-programming university

Last synced: 25 Sep 2025

https://github.com/amaziahub/tunic

A minimal setup for a Kotlin application using Gradle

functional-programming java jvm kotlin

Last synced: 13 Apr 2026

https://github.com/delonnewman/multiple-dispatch

An implementation of multiple dispatch for Ruby. Also known as generic-functions or multi-methods.

data-oriented-programming functional-programming multiple-dispatch oop polymorphism ruby ruby-gem

Last synced: 29 Mar 2025

https://github.com/programadorthi/the-joy-of-kotlin

The Joy of Kotlin book exercises

functional-programming kotlin

Last synced: 03 Aug 2025

https://github.com/ejgallego/imp-lab

Lean playground for programming language modeling tooling.

dap formal-methods formal-verification functional-programming lean lean4 lsp tooling ux-research

Last synced: 09 Mar 2026

https://github.com/cryptocraigo/programming-for-kids

🚀 Explore programming with this guide for kids. Discover languages like Python and JavaScript, and start your journey in IT careers today.

akka awesome book educational-game father functional-programming google-cardboard-vr hackinthenorth helloworld high-school hint2017 jupyter-notebook learn learning-by-doing neural-networks programming-exercises teach-kids turtle

Last synced: 02 Nov 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/brettm12345/spatulafoods-product-tabs

A dire flow component for displaying product nutritional info, ingredients and cooking instructions on Spatula Foods

direflow functional-programming tailwindcss

Last synced: 09 Apr 2026

https://github.com/zyzbroker/elm-revisit

Explain ELM architecture and its selling point and weakness

elm frp functional-programming functional-reactive-programming html5 single-page-applications spa webapp

Last synced: 20 May 2026

https://github.com/mattpolzin/mayberequired

This library introduces the Required and MaybeRequired types as companions to the built-in Optional type

functional-programming swift swift-framework

Last synced: 29 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/tomiok/rosetta

Library with many utility methods.

algortithms datetime functional-programming java-8 library strings

Last synced: 07 Aug 2025

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

Rewritten React redux library [functional principles].

functional functional-components functional-programming react-redux redux states

Last synced: 20 May 2026

https://github.com/bmmunga/BrainCaml

An OCaml-based interpreter for the Brainf*ck esoteric programming language.

brainfuck functional-programming ocaml ocaml-program

Last synced: 02 Oct 2025

https://github.com/akotronis/dit280

Advanced Languages and Programming Techniques

functional-programming haskell

Last synced: 09 Apr 2025

https://github.com/kattulib/katip

[IN DEVELOPMENT] Katip is a minimal functional logger library

functional-programming logger scala scala3

Last synced: 08 Aug 2025

https://github.com/TheAlexLichter/fp-in-php

A talk about functional programming in PHP

functional functional-programming php

Last synced: 08 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/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/mryossu/fallibledemo

A better way of handling exceptions in C# applications

csharp functional-programming wcf

Last synced: 22 Jul 2025

https://github.com/htet-ahkar/functional-programming-web-village-voyage-

Tutorial Series From (https://www.youtube.com/@webvv)

functional-programming typescript

Last synced: 29 Mar 2025

https://github.com/sinkaszab/limbda

Functional programming helper library.

clojure es6 es6-javascript functional-js functional-programming lambda lisp

Last synced: 18 Feb 2026

https://github.com/chrismichaelps/computer-science-problem-solving

Learning haskell Language solving computer science programming problem. This implies having a better knowledge about how language works and how to understand better how functional languages work.

algorithm computer-science functional-programming haskell math solving-algorithm

Last synced: 11 Jun 2026

https://github.com/alanvivona/code-samples

Playground repository containing examples, snippets & experiments: CycleJS, RxJS, ReactJS, NodeJS, MongoDB, D3, functional programming, machine learning, Python, etc.D

cyclejs d3 functional-programming machine-learning mongodb nodejs python rxjs typescript

Last synced: 08 Apr 2026

https://github.com/separatrixxx/fp_labs_6_sem

👓 Laboratory work for the 6th semester of MAI on functional programming

functional-programming

Last synced: 10 Aug 2025

https://github.com/lucasamiranda/atividade-2

imersao-tecnicasdeinvasao-python(Bruno-Fraga)

functional-programming python3

Last synced: 08 Jun 2026

https://github.com/jakubriegel/geffe-generator

Functional style implemented Geffe cryptographic stream generator

cryptographic-keys cryptography functional-programming geffe-generator scala tailrecursion university

Last synced: 27 Mar 2025

https://github.com/exbotanical/goldmund-sh-ii

Personal website :: Vue 3 | Go | Postgres | GraphQL

blog composition-api functional-programming golang graphql pug scss serverless vite vue vue3

Last synced: 09 Apr 2026

https://github.com/vijayksingh/functional-programming-1

Functional Programming Lesson 1

functional-programming javascript

Last synced: 18 Mar 2025

https://github.com/andreea-sindrilaru/fp-exercises

Functional programming assignments done in Elm

elm elm-lang functional-programming

Last synced: 02 Jan 2026

https://github.com/bertrand31/data-structures-scala

🗂️ Collection of immutable data structures implemented in idiomatic, functional Scala. Some well-known, some homemade

bloom-filter cats count-min-sketch data-structures functional-programming linked-list scala trie

Last synced: 14 Sep 2025

https://github.com/boogieman2k/viper-ios-tutorial

This is a first review of VIPER Architecture on iOS using swift 4

functional-programming reactive rxswift rxswift-examples swift4 viper viper-architecture

Last synced: 04 Oct 2025

https://github.com/tsuberim/fun

A purely fun-ctional language with amazing performance

functional-programming haskell hindley-milner python

Last synced: 14 May 2026

https://github.com/appthrust/fcr

A functional programming toolkit for Kubernetes development, providing functional wrappers for controller-runtime packages with type-safe, composable operations

controller-runtime fp-go functional-programming go golang kubernetes kubernetes-development monadic-patterns toolkit type-safety

Last synced: 20 May 2026

https://github.com/sanghviharshit/config-parser-sml

Class Project - Implementation of a configuration parser using Standard ML of NJ (SML).

configuration-parser functional-programming standard-ml

Last synced: 25 Jan 2026

https://github.com/g0mb4/funcpp

Functional C++, it's fun.

functional-programming header-only

Last synced: 26 Jun 2025