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/ItsOnkar-dev/SCALER-JAVASCRIPT-CERTIFICATION

Unlock the Power of JavaScript: A Comprehensive Collection of Detailed Modules from Scalar Topics'. This repository serves as a centralized hub for all the notes and concepts I've compiled throughout my journey in mastering JavaScript, ensuring a seamless learning experience.

asynchronous-programming es6 functional-programming javascript object-oriented-programming

Last synced: 27 Feb 2026

https://github.com/leobenkel/laeta

Agnostic service registry with fully typed retrieval

functional-programming registry scala services typed

Last synced: 26 Feb 2026

https://github.com/articulate/progress

Cheap, functional, terminal progress bar

functional-programming javascript progress-bar

Last synced: 16 Apr 2026

https://github.com/yeison0416/observable-catch-the-dot

🎯 A reactive browser game built with RxJS Observables. Practice event streams, state management, and DOM updates in real time.

browser-game dom-manipulation event-driven front-end-development functional-programming javascript learning-exercise observables reactive-programming rxjs separation-of-concerns state-management typescript webpack

Last synced: 18 Apr 2026

https://github.com/p-obrthr/functional-csharp

functional experimentation with C#

csharp dotnet functional-programming

Last synced: 15 Apr 2026

https://github.com/kimpro82/myfunctionalprogrammingpractice

Functional programming is definitely a devil's plot!

clojure fsharp functional-programming haskell scala

Last synced: 15 Feb 2026

https://github.com/bsgbryan/madul

Mädūl is the fun way to write functional code in TypeScript!

async bun fun functional functional-programming module module-system typescript typescript-library

Last synced: 28 Feb 2026

https://github.com/icepanorama/learning-sml

A collection of small programs written as I'm refamiliarizing myself with Standard ML.

functional-programming sml standard-ml

Last synced: 18 Mar 2026

https://github.com/thoughtfool/c-h-a-z

Hello, C.H.a.Z. (Cyborgs, Humans, ampersand Zombies): A simple strategy game demonstrating how enemies can become potential allies, where the balance between forces can shift in/out of your favor. Enemy of my enemy is my friend!

chess-game ejs-template-engine expressjs functional-programming javascript-game

Last synced: 16 Apr 2026

https://github.com/emilydaykin/gifter

🎁 A full-stack, tested & responsive e-commerce site to browse and buy gifts for any occasion

firebase firestore-database functional-programming jest react react-testing-library redux snapshot-testing stripe

Last synced: 16 Apr 2026

https://github.com/mehmet-github06/shopping-card

Bu depo, basit bir alışveriş sepeti uygulamasını içerir. JavaScript, HTML, ve CSS kullanılarak geliştirilmiştir. Ayrıca, harici bir API'den rastgele ürün verilerini çeker.

api bootstrap dom-manipulation functional-programming html-css-javascript responsive try-catch

Last synced: 15 Apr 2026

https://github.com/forketyfork/learn-you-a-haskell

Code examples and exercises from the "Learn You a Haskell for Great Good!" book

functional-programming haskell learn-you-a-haskell tutorial

Last synced: 26 Feb 2026

https://github.com/armadacore/fnt

A collection of utility functions to make your TypeScript code more robust and safer.

functional-programming typesafe typescript utilities

Last synced: 08 Feb 2026

https://github.com/spacesoldier/starty

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

ddd functional-programming javascript nodejs rapid-development rapid-prototyping rest-api

Last synced: 07 May 2026

https://github.com/unisay/freer

Reading "Freer Monads, More Extensible Effects" paper by Oleg Kiselev and translating it to Scala

effects functional-programming haskell monad scala

Last synced: 16 Apr 2026

https://github.com/aditya-k93/fpinscala

Functional programming in Scala

functional-programming scala

Last synced: 11 Jun 2026

https://github.com/fantiga/hackernews-list-nextjs-react-ts

This is an infinite loading demo generated from the HackerNews API using NextJS, React and styled-components.

functional-programming nextjs react react18 styled-components typescript

Last synced: 15 Apr 2026

https://github.com/federicobruzzone/99-erlang-problems

Implementations of the 99 problems in Erlang.

99problems erlang functional-programming problem-solving

Last synced: 02 Feb 2026

https://github.com/aygp-dr/fixed-point-explorer

Y combinator and fixed-point recursion exploration across Scheme dialects with formal verification

functional-programming recursion scheme y-combinator

Last synced: 07 Feb 2026

https://github.com/kekyo/funcity

A functional language interpreter with text processing, easy embeddable! 📜

embedding functional-programming interpreter javascript text-processor typescript

Last synced: 31 Jan 2026

https://github.com/davidlee18/minihaskell

a little, functional, and lazy language

functional-programming lazy programming-language

Last synced: 30 Jan 2026

https://github.com/rakibhhridoy/predictingsequence-timeseriesanalysis

Time series data easy handling purposes in TensorFlow and python functional programming. Time Series data is handled and pre-processed by different steps,like making window of the data,splitting data for model purpose is also different than other processing methods. All has combined for easy access.

forecasting functional-programming keras lstm lstm-neural-networks moving-average numpy python tensorflow time-series windowed

Last synced: 02 Apr 2026

https://github.com/iosialectus/haskellcipherplay

Implementations of RSA, Blum Blum Shub PRNG, affine and polyalphabetic ciphers, and supporting number theory in Haskell.

cryptography functional-programming haskell number-theory prng rsa

Last synced: 02 Apr 2026

https://github.com/ethern-myth/store-react

Shopping online store, react, .net core, postgresql

antd api cart csharp functional-programming javascript mui netcore7 postgresql reactjs vite

Last synced: 04 Apr 2026

https://github.com/marcelo-gomj/windows-10-calculator

It's the Windows calculator made with pure HTML, CSS and JavaScript. I tried to apply some functional programming concepts.

browser calculator css functional-programming html javascript vanilla-javascript webapp

Last synced: 17 Apr 2026

https://github.com/mansagroup/eslint-config

Sharable ESLint configurations for the coding standards and rules at Mansa.

eslint eslint-config fp functional-programming javascript mansa mansagroup nextjs nodejs react typescript

Last synced: 15 Apr 2026

https://github.com/SanTiepi/benoit

Benoît — A programming language where functions are algebra and modules are messages between machines.. Built for human-AI collaboration.

ai benoit developer-tools functional-programming inline-testing javascript open-source pattern-matching programming-language token-efficient transpiler

Last synced: 04 Apr 2026

https://github.com/jwalsh/simulacra-scheme

Implementation of Jean Baudrillard's simulacra concepts in Guile Scheme, with social media simulation example and visual representations

baudrillard functional-programming guile philosophy scheme simulacra visualization

Last synced: 06 Feb 2026

https://github.com/palutz/scalaexercises

Notes, code and worksheets from scala-exercises training (scala-exercises.org)

functional-programming scala

Last synced: 04 Jun 2026

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

My Reads App For XORD Internship

context-api functional-programming react

Last synced: 14 Jun 2026

https://github.com/maksim-ilin-f25/f

The F language can be considered as a reduced version of the Lisp language with some simplifications and modifications. It takes the basic syntax and semantics from Lisp.

cli functional-programming gradle interpreter kotlin lisp programming-language

Last synced: 19 Apr 2026

https://github.com/dzangfan/evason

A lighweight programming language mixing JSON and functional features together

functional-programming json programming-language

Last synced: 19 Apr 2026

https://github.com/yonatan-reicher/functionality

Rust |> functional programing = 💖

functional-programming pipes rust trait

Last synced: 15 Jun 2026

https://github.com/mearns/fp-try

A Try encapsulates the result of an operation that may have failed.

either error error-handling errors failure functional functional-programming javascript optional scala try try-catch typescript

Last synced: 20 Apr 2026

https://github.com/ethowitz/sruby

An increasingly less miniature implementation of Ruby in Scala

functional-programming programming-languages ruby scala

Last synced: 21 Apr 2026

https://github.com/martianoff/rules-gala

Bazel rules, a bzlmod extension, and a gazelle plugin for building, testing, and transpiling the GALA language — plus a Bazel module registry that publishes rules_gala.

bazel bazel-registry bazel-rules build-system bzlmod functional-programming gala gala-lang gazelle go golang programming-language starlark toolchain transpiler

Last synced: 05 Jun 2026

https://github.com/anicolaspp/nsource

A composable library for collections

academia functional-programming lazy-loading streams

Last synced: 22 Apr 2026

https://github.com/beyondnetperu/js-functional

A simple samples applying functional programming with JS

functional-programming javascript js

Last synced: 05 Jun 2026

https://github.com/oelin/hyper-reducer

A generalization of reduce() to arbitrary arity.

functional-programming reduce reduction

Last synced: 24 Apr 2026

https://github.com/anicolaspp/gnsource

Experimenta Lazy Streams for Go

functional-programming go gola lazy streams

Last synced: 06 Jun 2026

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

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

functional-programming haskell stack

Last synced: 17 Jun 2026

https://github.com/kamranikramofficial/portfolio

A clean and responsive personal portfolio website built using HTML, CSS, and JavaScript. It showcases my skills, projects, education, and contact information.

cascading-style-sheets css css-flexbox css3 functional-programming fundamentals htmk5 html html-css-javascript hypertext-markup-language intoduction javascript js js5 js6 project

Last synced: 25 Apr 2026

https://github.com/rockofox/servant-miso-starter

A minimal Nix-first template for a full-stack Haskell app

functional-programming haskell miso servant starter template

Last synced: 17 Jun 2026

https://github.com/martianoff/gala-acp

Transport-neutral Agent Communication Protocol for GALA: content-hash message identity, idempotent dedup, a delivery/liveness FSM, and a generic agent-run contract — with a Claude backend.

acp agent-communication-protocol agent-orchestration claude functional-programming gala immutable llm-agents

Last synced: 07 Jun 2026

https://github.com/rcardin/functional-portfolio

A toy implementation of a portfolio application that uses functional domain modeling and functional programming

cats domain-driven-design functional-programming scala

Last synced: 07 Jun 2026

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

🧪λ Функциональное программирование: Лабораторная работа №0

essay functional-programming itmo laboratory-work maxbarsukov

Last synced: 27 Apr 2026

https://github.com/guiromao/some-functional-programming-java

Some functional programming (main Java interfaces for such)

functional-programming java

Last synced: 18 Jun 2026

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

some haskell-wannabe functions in JS (typescript)

functional-programming javascript typescript

Last synced: 27 Apr 2026

https://github.com/sblack4/functional-programming-in-scala

https://www.coursera.org/specializations/scala

functional-programming jvm scala

Last synced: 19 Jun 2026

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

Utilities for interoperating with Android

android eta functional-programming haskell

Last synced: 28 Apr 2026

https://github.com/fathisiddiqi/objek

Manipulate your object with simple functions

functional-programming javascript library modules package simple

Last synced: 28 Jan 2026

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

Limit the chaos while doing FP in JS

eslint eslint-rules functional-programming ramda

Last synced: 28 Apr 2026

https://github.com/kash1444/py_files

Here are some of my beginner codes to upskill my knowledge in python

algorithm functional-programming ide jupyter-notebook python-3 turtle-graphics

Last synced: 29 Apr 2026

https://github.com/clifftech123/ts_fun_practice

Collection of small and enjoyable functional programming exercises in TypeScrip

functional-programming javascript typescript

Last synced: 29 Apr 2026

https://github.com/alvarogarcia7/2048-kotlin

Practiced OOP+FP creating a clone of the 2048 game

2048 2048-game functional-programming gradle kotlin object-oriented-programming oop

Last synced: 29 Apr 2026

https://github.com/ahlusar1989/spark2sfoverflow

StackOverFlow K-Means Analysis

functional-programming k-means scala spark

Last synced: 29 Apr 2026

https://github.com/davidboers/elmeither

Implements the Either declaration in Elm.

either elm functional-programming package

Last synced: 08 Jun 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.

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

Last synced: 30 Apr 2026

https://github.com/qard/potentially

A maybe/option type implementation with separate derived types to reduce branching

fp functional-programming maybe monad nodejs option

Last synced: 30 Apr 2026

https://github.com/oniani/purity

A collection of various algorithms and data structures

algorithms data-structures functional-programming haskell

Last synced: 08 Jun 2026

https://github.com/al-ghaly/ruleengineusingscala

A Rule-Based discount calculating engine for a retail store. The engine reads transaction data, applies various discount rules based on the product, date, and other criteria, and writes the results back to a database.

database etl etl-automation functional-programming jdbc oracle programming scala

Last synced: 01 May 2026

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

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

dependency-injection functional functional-programming functional-programming-examples ios-swift refactoring swift swift5

Last synced: 08 Jun 2026

https://github.com/mhbxyz/fptk

Pragmatic functional programming helpers for Python.

functional functional-programming python

Last synced: 24 Jan 2026

https://github.com/marinaa13/pairing-heaps-racket

Functional implementation of pairing heaps and their applications in Racket, including sorting, movie ranking, and stream-based median computation, using recursion, higher-order functions, and pure functional design

functional-programming heap higher-order-functions pairing-heap racket recursion

Last synced: 22 Jun 2026

https://github.com/quacksouls/jaf

Adventures in functional JavaScript

functional-programming javascript

Last synced: 01 May 2026

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

Intro talk on functional programming

functional-programming javascript lisp talk typescript

Last synced: 01 May 2026

https://github.com/dictybase-docker/crusher

CLI tool for building OCI images, creating Crush sandbox containers, and packing Docker Sandbox agent kits — powered by fp-go functional programming combinators.

cli container crush docker docker-sandbox fp-go functional-programming go oci sandbox

Last synced: 23 Jun 2026

https://github.com/JunggiKim/java-refined

Refinement and functional value types for Java 8+

functional-programming java java8 maven-central non-empty refinement-types validation

Last synced: 02 May 2026

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

Vector and complex math for graphics. Unfinished.

functional-programming graphics incomplete javascript math obsolete package typescript

Last synced: 03 May 2026

https://github.com/reshiadavan/catena

simple, lightweight, actor-based distributed blockchain

actor-model akka blockchain docker docker-compose functional-programming scala

Last synced: 03 May 2026

https://github.com/lpld/real-world-haskell

Assignments from the book "Real World Haskell" (http://book.realworldhaskell.org/)

functional-programming haskell

Last synced: 09 Jun 2026

https://github.com/ssi02014/js-functional-programming

📄 함수형프로그래밍ES6+ Code

es6 functional-programming javascript

Last synced: 27 Oct 2025

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

Created a Keeper App using React in which we can add our notes.

components-react filtering functional-programming mapping material-ui reactjs

Last synced: 05 May 2026

https://github.com/plave0/pp

Programming paradigms course material.

functional-programming haskell prolog python scala spark

Last synced: 05 May 2026

https://github.com/scalateams/scalateams-claude-plugin

Specialist Claude Code agents for the Scala ecosystem — ZIO, Pekko, Cats Effect, build tools, codecs, HTTP, databases, and testing.

ai-agents cats-effect claude claude-code doobie functional-programming pekko sbt scala scala3 tapir zio

Last synced: 03 Jun 2026

https://github.com/rajasegar/effpy

My own Functional Programming utilities in Javascript

functional-js functional-programming javascript

Last synced: 28 Jun 2026

https://github.com/mqtth3w/paradigmilinguaggianalisidati-unipr

Paradigms and languages for data analysis (Haskell, Python, Rust). 2024.

functional-paradigm functional-programming haskell parsing python rayon rust unipr

Last synced: 18 Apr 2026

https://github.com/biancodavide3/ultimate-java

The Ultimate Java Series of Courses from CodeWithMosh, from beginner to advanced topics

functional-programming generics java oop

Last synced: 09 Oct 2025

https://github.com/oguzadali/thex

Blog project created with NodeJs. ExpressJs, Handlebars, MongoDB were used in the project.

blog-theme express functional-programming handlebars javascript nodejs

Last synced: 14 Apr 2026

https://github.com/hareeshreddi/programming-languages-lab

My attempts for the Programming Languages Lab (CS 431 Course) Assignments at IITG

concurrent-programming functional-programming haskell java java-concurrency prolog

Last synced: 19 Apr 2026

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.

closure functional-programming functions-javascript higher-order-functions immutability purity

Last synced: 27 Feb 2026

https://github.com/agapas/react-carousel

Image carousel made with React and TypeScript

es6 functional-programming image-carousel javascript react typescript

Last synced: 11 May 2026

https://github.com/marinaa13/sat-solver-haskell

Functional SAT solver in Haskell implementing DPLL and CDCL strategies, with applications to the 3-coloring problem. Features lazy evaluation, clause learning, and non-chronological backtracking

functional-programming graph-coloring haskell logic np-complete sat-solver

Last synced: 22 Jun 2026