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/skippia/twin-scanner-cli

Find duplicate files in multiple folder(s) scanning .txt or/and .torrent files and depending on the selected mode (readonly: true | false) get information about duplicated files /+ extract them into new folders

cli eslint-plugin-functional file-deduplication file-scanner fp-ts functional-programming inquirer inquirer-fuzzy-path nodejs typescript

Last synced: 23 Mar 2025

https://github.com/pallad-ts/assert-helper

Assertion helper for regular functions with wrapper for monads

functional-programming monad monads nodejs typescript

Last synced: 11 May 2026

https://github.com/kokorinilya/math_logic

Homeworks for math logic course in ITMO University

functional-programming math-logic parser parsing proof-generating proofs syntax-analysis

Last synced: 03 Apr 2025

https://github.com/skippia/fp-playground

Explore opportunities of functional programming through the prism of typescript and `fp-ts`

applicative category contramap either eq fp-ts functional-composition functional-programming functor hof maybe monad monoid option ord promises semigroup task-either typescript

Last synced: 03 Mar 2025

https://github.com/simbathesailor/sample-project-react

Sample add, delete, edit list Reactjs

functional-programming pure-function reactjs

Last synced: 20 Apr 2026

https://github.com/mountain/zot

zot: the esolang originally invented by Chris Barker and wrapped with QuickJS

esolang functional-programming zot

Last synced: 16 Mar 2025

https://github.com/bryik/trampolining-beyond-the-call-stack

Exploring a technique used to optimize recursive functions.

functional-programming js

Last synced: 18 May 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/sofisar/c--_playingwithnumbers_spring-2022

This program allows the user to choose to compute all the cousin prime pairs less than a number they input, compute if a number is a perfect number, or quit.

c-plus-plus functional-programming loops menu-driven

Last synced: 20 Aug 2025

https://github.com/ayrtonbsouza/elixir-fundamentals-reports-generator

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

elixir functional-programming fundamentals recursive

Last synced: 20 Aug 2025

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

Scala-based Haskell monoid implementation

functional-programming monoid scala

Last synced: 06 Apr 2025

https://github.com/codefeathers/poly

Assisted polymorphism for JavaScript

functional-programming javascript polymorphism typescript

Last synced: 15 May 2026

https://github.com/alessandrokuz/proverbio

Python program to split a proverb in even and odd characters (and to merge them back together).

functional-programming python text-parsing

Last synced: 17 Mar 2025

https://github.com/jwhittle933/funked

A Functional Library for Go

functional-programming genserver golang library

Last synced: 28 Mar 2025

https://github.com/indiscriminatecoding/machines

Effectful streams for Scala

functional-programming scala stream

Last synced: 12 Sep 2025

https://github.com/packquickly/little_lambda

Function composition, the un-Pythonic way!

functional-programming python

Last synced: 31 Mar 2025

https://github.com/clitetailor/tokenize-monster

Yet another powerful tokenizer in js.

functional-programming tokenize tokenizer

Last synced: 02 Apr 2025

https://github.com/bmmunga/terminal-screen

Program reads a binary encoded stream of bytes supplied as input and generates a graphical representation of the bytes in a terminal window.

16-colors 256-colors alcotest ansi-colors bresenham-line-drawing-algorithm cli-app fmt functional-programming monochrome ocaml terminal-based

Last synced: 24 Jul 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/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/j-christl/ocaml-havelhakimi

Functional implementation of the Havel-Hakimi algorithm in OCaml

discrete-mathematics functional-programming graph-theory havel-hakimi-algorithm ocaml

Last synced: 17 Mar 2025

https://github.com/koheing/stream-executor

functional stream programming library

functional-programming library typescript

Last synced: 17 Jun 2026

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/franciscomsm/fp-in-js

Functional programming in JS - talk assets

es6 functional-programming javascript

Last synced: 03 Apr 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: 17 May 2026

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/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/critocrito/namefn

Set the name property of a function.

functional-programming functions javascript repl

Last synced: 23 Aug 2025

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: 23 Aug 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/vastavikadi/haskell

The language which will make you fall in love with Functional Programming

functional-language functional-programming haskell haskell-learning mathematical-programming

Last synced: 23 Aug 2025

https://github.com/vastavikadi/elixir

A personal journey into learning Elixir covering basics, functional programming concepts, and small hands-on projects. Scale to billions, real-time and what not.

elixir fault-tolerance functional-programming realtime scalability

Last synced: 23 Aug 2025

https://github.com/xkrejc70/mit-flp-project1

FLP - Functional and Logic Programming - Project: functional programming language Haskell: Minimize Deterministic finite automaton

functional-programming haskell vut-fit

Last synced: 21 Jul 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/mdxprograms/saturn.js

An easy to use minimal js library for earth and beyond :rocket: :milky_way:

es6 functional-programming javascript javascript-tools webdev

Last synced: 24 Jun 2026

https://github.com/divertimentos/course-elixir-fundamentals-headway

Elixir for JS Developers Crash Course

elixir functional-programming

Last synced: 22 Jun 2026

https://github.com/kanitsharma/chikara

Monorepo of Mangaflux's frontend and microservices

functional-programming microservice nodejs ramda reactjs redux redux-most

Last synced: 10 Apr 2026

https://github.com/sushantpt/understanding_delegates

Code snippets of "Delegates in C#"

csharp delegates dotnet functional-programming

Last synced: 19 Apr 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/grahamstrickland/functional_lean

Examples and exercises from "Functional Programming in Lean" - David Thrane Christiansen

dependent-type-theory functional-programming lean4 mathematics proof-assistant

Last synced: 25 Aug 2025

https://github.com/joangavelan/elixir_lab

Learning Elixir, functional programming and Erlang/OTP

beam elixir erlang functional-programming otp

Last synced: 19 Apr 2026

https://github.com/alansastre/java-streams

Programación funcional y API Stream en Java

functional-programming java java11 java17 java8 lambda stream stream-api

Last synced: 13 Jun 2026

https://github.com/rcardin/reader-monad-kotlin

An implementation of the Reader Monad in Kotlin

functional-programming kotlin monad reader-monad

Last synced: 24 May 2026

https://github.com/wilberquito/jelly-adventures

A game inspired in Bloxorz

functional-programming haskell

Last synced: 14 Jul 2025

https://github.com/jungstershark/clojurecipe

ClojuRecipe is a Clojure-based command-line tool that suggests recipes using the Edamam API. It leverages functional programming principles to provide reliable recipe suggestions based on the ingredients you have available.

api clojure command command-line-tool edamam-api functional-programming immutable java leiningen pure-functions recipes

Last synced: 09 Mar 2026

https://github.com/rsrini7/myelmresume

My Short Resume using ELM Language 0.18

elm elm-lang functional-programming

Last synced: 26 Aug 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/wanjinyoo/sml

Functional programinng

currying functional-programming sml

Last synced: 09 Mar 2026

https://github.com/arduriki/servy

An HTTP server made with Elixir to learn functional programming

elixir elixir-lang elixir-language elixir-programming-language functional-programming http http-server iex mix

Last synced: 08 Sep 2025

https://github.com/dbosoft/dbosoft.functional

Functional helpers based on language.ext

functional-programming

Last synced: 17 Feb 2026

https://github.com/joshuaganter/go-functional

Iterative functions for functional programming in Go.

functional-programming go golang

Last synced: 27 Aug 2025

https://github.com/davidkhahn/advanced_javascript

Closures & Prototypal Inheritance, Object Oriented Programming, Functional Programming, Asynchronous Javascript, Error Handling, Modules

asynchronous-programming closures error-handling functional-programming javascript modules oop prototypal-inheritance

Last synced: 27 Aug 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/asarkar/udemy-advanced-scala

https://www.udemy.com/course/advanced-scala/

functional-programming scala udemy

Last synced: 19 Jul 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: 18 Apr 2026

https://github.com/tauseefk/rex

Everything is streams.

functional-programming stream

Last synced: 20 Jan 2026

https://github.com/vit0rr/lexical_analysis

Lexical analysis interpreter step in OCaml

functional-programming lexer lexical-analysis ocaml

Last synced: 16 Jun 2025

https://github.com/zachahn/proc_party

Make your objects act like procs!

functional-programming ruby

Last synced: 11 Nov 2025

https://github.com/petitgrizzlies/99problems

Solutions for 99 Problems with Erlang

elixir-lang erlang functional-programming

Last synced: 12 Jul 2025

https://github.com/imtjl/fp-red-black-tree-dict

TreeDict - Implementation of Dict based on Red Black Tree in Elixir

data-structures elixir functional-programming red-black-tree

Last synced: 30 Aug 2025

https://github.com/alex11br/myfsharpsnake

Yet another snake game witten in F#. This one has 2 versions: one that runs in the terminal, and a webapp.

functional-programming game snake snake-game

Last synced: 30 Aug 2025

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/exiahuang/lwc-lodash

Lodash js for salesforce lwc developer

functional-programming javascript lwc lwc-component sfdx

Last synced: 17 May 2026

https://github.com/olekscode/montecarlointegration

Scala implementation of sequential and parallel Monte Carlo method for computing a deterministic numerical integration of functions

functional-programming integration monte-carlo numerical-integration parallel scala scalameter

Last synced: 05 Apr 2025

https://github.com/mrtkp9993/funcproggo

Functional Programming in Go.

functional-programming golang

Last synced: 15 May 2026

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

Functional Programming Lesson 1

functional-programming javascript

Last synced: 18 Mar 2025

https://github.com/king-prawns/ramda-sfs

Ramda - Start from scratch

functional-programming ramda sfs

Last synced: 05 Nov 2025

https://github.com/barcek/awb

cultivate HTML | monadic DOM tree transformer | frontend generation | library & command line tool | Node.js

automation backend command-line-tool domtree dx frontend functional-programming html javascript library monad transformation traversal web-development

Last synced: 05 Apr 2025

https://github.com/muhammadmoeezkhan/erlang-parallel-algorithm-performance

Erlang Powered Analysis of Sorting Algorithms Using Parallel Processing And Performance Tracking!

erlang functional-programming parrallel-computing sorting-algorithms-implemented

Last synced: 01 Mar 2026

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/apulbere/lagos

a collection of Java 8+ samples

functional-programming java-10 java-11 java-8 java-9 spock

Last synced: 22 Jun 2025

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/dotoscat/pyfunstream

Allow to chain functions with the | operator through streams

functional-programming python

Last synced: 03 Mar 2025