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: 2026-06-29 00:11:58 UTC
- JSON Representation
https://github.com/felipesalvadordev/functional_programming
Java functional programming implementations
functional-programming functional-programming-in-java java
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).
algorithms fold functional-programming higher-order-functions list-manipulation map-function ocaml pattern-matching recursion university-project
Last synced: 09 Oct 2025
https://github.com/nzrsky/funkobjc
Functional and typed extensions for ObjC 🚀
functional functional-programming mapreduce objc objective-c
Last synced: 25 Sep 2025
https://github.com/min-thway-htut/programming-with-javascript
Lessons from Meta certification
data-structures-and-algorithms functional-programming javascript jest-tests object-oriented-programming rest-operator spread-operator
Last synced: 29 May 2026
https://github.com/teemu/superpowers
Sane map() for unsane Python users
functional-programming map python
Last synced: 10 Oct 2025
https://github.com/samuelastech/invoices
functional-programming javascript monad
Last synced: 10 Oct 2025
https://github.com/aviabird/elixir-beginner
Repository to get started with Elixir
Last synced: 11 Jun 2025
https://github.com/dubzzz/scala-2048
2048 in Scala
2048 functional-programming immutability jsverify property-based-testing scala scalacheck scalajs streams
Last synced: 10 Oct 2025
https://github.com/amillert/camodular
Ocaml interpreter (Sedlex tokenizer + Menhir parser) of modularized classes with two means of inheritance.
functional-programming menhir ocaml parser sedlex
Last synced: 23 Jun 2025
https://github.com/geekeast/intro-to-lodash-fp
Introduction to Lodash/fp
curry functional-programming lodash-fp
Last synced: 28 May 2026
https://github.com/rvarago/cpp_optional_extras
*EXPERIMENTAL* A handful of C++ utilities I wish std::optional<T> had
cpp cpp20-library functional-programming optional
Last synced: 09 Oct 2025
https://github.com/rtorr/ts-fp
Typescript, eslint-plugin-fp, and vscode example
functional-programming typescript vscode
Last synced: 30 Apr 2026
https://github.com/dashkite/joy
The simplicity of Lodash with the functional flair of Rambda.
browser functional-programming javascript nodejs
Last synced: 13 Apr 2026
https://github.com/dboyliao/learnhaskell
Notes and codes for learning Haskell.
Last synced: 13 May 2026
https://github.com/zhangchiqing/nnmap
Map a function over nullable value
curry functional-programming map nullable
Last synced: 13 Jun 2026
https://github.com/vitorribe/erlang_paradigmas
Repositório para atividades relacionadas ao paradigma funcional com o uso da linguagem Erlang.
Last synced: 11 Oct 2025
https://github.com/nkcoder/bondi
Scala scripts with functional programming in Scala 3 (Cats Effect, ZIO, Skunk etc.)
aws-sdk functional-programming postgresql scala3 skunk
Last synced: 01 Mar 2025
https://github.com/jaandrle/fpubsub
PubSub pattern library with types support
event event-emitter functional-programming javascript pub-sub pubsub reactive reactive-programming typescript
Last synced: 01 May 2026
https://github.com/ghillairet/frdomain-kt
Kotlin version of code from the book Functional and Reactive Domain Modeling
functional-programming kotlin reactive
Last synced: 23 Nov 2025
https://github.com/olivier-boudeville/ceylan-curry
Curry: a Haskell Cookbook
functional-programming haskell
Last synced: 09 Apr 2025
https://github.com/lucas-nelson-uiuc/tidy_tools
Declarative programming for PySpark workflows.
data-engineering declarative functional-programming logging pyspark python spark-sql
Last synced: 21 Feb 2026
https://github.com/akimichi/kansuu.js
Yet another functional programming library for node.js
functional-programming javascript nodejs
Last synced: 01 May 2026
https://github.com/mlanza/proposal-command-syntax
Proposal: Command Syntax for JavaScript
command-query-separation ecmascript fluent-interfaces functional-programming proposals
Last synced: 10 Mar 2025
https://github.com/j-christl/ocaml-utils
Some basic OCaml utility functions I will keep updating while learning functional programming
functional functional-programming ocaml ocaml-utils utility-function
Last synced: 17 Mar 2025
https://github.com/suddi/string-formatting
NPM string formatting module for string beautification (https://www.npmjs.com/package/string-formatting)
functional-programming nodejs string-beautification string-formatter
Last synced: 18 May 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: 29 Apr 2025
https://github.com/afsalthaj/easyalgebird
Big Data: A simple code to make things easy to aggregate a scalding typedpipe
algebird big-data functional-programming scalding
Last synced: 12 Oct 2025
https://github.com/noxecane/pyfunk
An exploration of functional programming in python
Last synced: 12 Oct 2025
https://github.com/btylrob/btylrob.github.io
Personal OPAM / Lua Website
blog functional-programming ocaml soupault
Last synced: 29 Apr 2026
https://github.com/rolangom/rolads
Monads implementation by @rolangom
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Last synced: 14 Apr 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/darren277/lisp-music-gen
A very basic melody generation tool written in Lisp. There is also Postgres interactivity.
functional-programming lisp music postgres
Last synced: 02 Apr 2025
https://github.com/ronanyeah/ramda-workshop
FAC Workshop - March 2017
functional-programming javascript ramda
Last synced: 11 Jun 2025
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/i-walker/fp-ts-slides
Slides for Typed FP in TS
category category-theory functional-programming slides tagless-final typescript
Last synced: 26 Mar 2025
https://github.com/agapas/images-switcher
React app to switch images on toggle, on mouse hover or touch and by scrolling the page, made to practice React Hooks.
enzyme enzyme-testing functional-programming images-switcher jest jest-tests react react-hooks reactjs reactjs-es6
Last synced: 01 May 2026
https://github.com/joaom00/js-funcional-reativo
Repositório para o curso JavaScript Funcional e Reativo - PENSE como um Dev JS da Cod3r
declarative-programming functional-programming javascript
Last synced: 16 Mar 2025
https://github.com/hongchangwu/pfds
Exercises from "Purely Functional Data Structures"
data-structures functional-programming
Last synced: 13 Oct 2025
https://github.com/drmarjanovic/msc
An example of using telemetry in a system built on microservices-based architecture.
functional-programming microservices scala telemetry zio-telemetry
Last synced: 01 Apr 2025
https://github.com/shaanbanday/me-101-c-plus-plus
abstraction functional-programming mechanical-engineering
Last synced: 29 Jun 2026
https://github.com/stefantagarski/np
Advanced programming solved auditory, laboratory and exam tasks @ FCSE-Skopje
advanced-programming functional-programming java
Last synced: 14 Mar 2025
https://github.com/kodekote/sml_exemplars
Standard ML functions that are of interest
computer-science educational functional-programming ml sml
Last synced: 15 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/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: 25 May 2026
https://github.com/geekyfox/scheming
Scheming: The journey through functional programming, language design, insobriety and bad jokes
functional-programming garbage-collector lisp literary-programming literate-programming programming-language rant scheme scheme-interpreter
Last synced: 25 May 2026
https://github.com/slamko/deep-racket
Little Deep Learning framework in Racket
ai deep-learning functional-programming lisp machine-learning neural-network racket
Last synced: 10 Feb 2026
https://github.com/victorlga/functional-etl
A functional ETL pipeline in OCaml that processes order data from CSV files hosted online using map, reduce, and filter, producing aggregated results and storing into a database.
etl functional-programming ocaml pipeline
Last synced: 28 Mar 2025
https://github.com/calvinlfer/dag-validator
A simple Directed Acyclic Graph validator that detects if cycles are present
dag fp functional-programming scala
Last synced: 01 Jul 2025
https://github.com/oliver021/helppad-net
Versatile .NET Toolkit: A Comprehensive Set of Miscellaneous Helpers, Classes, and Utilities
assert async checks cryptographic-algorithms data date dotnet fluent functional functional-programming hash helpers parallel pipe pipeline pointers review supports tasks
Last synced: 15 Jun 2026
https://github.com/offensiveedge/urls-le
Zero Hassle URL Extraction & Validation - Extract, validate, and analyze URLs from logs, configs, code, and documentation. Features accessibility checking, link validation, pattern analysis, and comprehensive reporting.
accessibility analysis code configs developer-tools documentation extension extraction functional-programming link-validation logs pattern-analysis productivity typescript url-extraction url-validation urls visual-studio-code vscode vscode-extension
Last synced: 20 Jan 2026
https://github.com/nofate/elm-scoundrel
A roguelike solitaire card game built with Elm, showcasing Cursor AI's capabilities in functional programming projects
card-game cursorai elm functional-programming roguelike solitaire vibe-coding
Last synced: 30 Mar 2025
https://github.com/ghurtchu/wc
unix wc clone
functional-programming scala unix wc
Last synced: 26 Feb 2025
https://github.com/srdjan/funcs
List of resources related to functional programming
functional-js functional-programming javascript
Last synced: 05 Jun 2026
https://github.com/tkshill/elm-rpg-session
A session manager, ttrpg character builder, and dice roller built with Elm and Lamdera
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Last synced: 03 Jan 2026
https://github.com/austinrwarner/monadic
Functional programming in Python using Monadic types
functional-programming monad python
Last synced: 10 Mar 2026
https://github.com/ajitjha393/fp-magic-lens
Dynamically Generate `setter` from the `getter` for lenses
functional-programming js lenses proxy
Last synced: 20 May 2026
https://github.com/derektypist/build-a-spreadsheet
In this spreadsheet application project, learn about parsing and evaluating mathematical expressions, implementing spreadsheet functions, handling cell references, and creating interactive web interfaces.
arrays css3 freecodecamp-project functional-programming html5 javascript spreadsheet
Last synced: 15 May 2026
https://github.com/palutz/fplogic
Logic and functional programming in Haskell
functional-programming haskell logic
Last synced: 27 May 2026
https://github.com/mohamed-taha-essa/programming-in-python-week3
Learn about the paradigms of procedural programming and the associated logical concepts. You'll explore functional and object-oriented programming, and get an introduction to algorithms
functional-programming map object-oriented-programming procedural-programming python
Last synced: 29 Jun 2025
https://github.com/foncki/functional-programming
This repository hosts the "Goodies To Go (G2G)" project, an F#-based online ordering system for a canteen, demonstrating domain modeling and basic functionalities.
Last synced: 26 Jun 2025
https://github.com/shakadak/leekwars-functional
list and array functions respectively implemented and reimplemented for currying and performance.
functional-programming leek-wars leekscript
Last synced: 29 Mar 2025
https://github.com/nicklatch/ocaml_learn_exercises
My solutions to the ocaml.org exercises
functional-programming ocaml practice
Last synced: 03 Jan 2026
https://github.com/bertrand31/data-structures-reasonml
Collection of data structures implemented in ReasonML (OCaml)
functional-programming ocaml reasonml
Last synced: 16 May 2025
https://github.com/crowsonkb/partial-apply
Partial application of functions and method names, supporting placeholder values for positional arguments.
functional-programming higher-order-functions python python-library
Last synced: 23 Mar 2025
https://github.com/marcodpt/wand
A tiny JS router that makes no assumptions about its usage.
browser deno es6 esm esmodule express functional-programming hashrouter javascript microfrontend microjs microlibrary node plugins queryparser querystring router spa universal-router url
Last synced: 11 Apr 2026
https://github.com/packquickly/little_lambda
Function composition, the un-Pythonic way!
Last synced: 31 Mar 2025
https://github.com/wdalmut/kata-example-2
filter functional-programming ramda sort
Last synced: 15 Mar 2025
https://github.com/zaikoxander/discover
Programa Discover da Rocketseat
api assync data-structures ejs functional-programming javascript node oop poo react typescript
Last synced: 11 Apr 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/milaziabchenko/minimo-website
Stylish photodiary | lifestyle | travel multi-page website created with modern features of HTML5, CSS3, and JavaScript, combining functional programming and OOP approaches
css-animations css-flexbox css-grid functional-programming html-css-javascript localstorage-api multi-page-application oop responsive ui-design
Last synced: 03 Mar 2026
https://github.com/dirkjbosman/func_with_scala
Func / Functions / Fun with Scala :)
functional-programming oop scala
Last synced: 08 Apr 2025
https://github.com/aryaghan-mutum/algorhythms
A curated collection of algorithm implementations.
algorithms computer-science cryptography data-structures functional-programming graph-algorithms lisp mathematics number-theory racket searching-algorithms software-engineering sorting-algorithms tree-algorithms
Last synced: 21 Feb 2026
https://github.com/alanrma/scala-dynamic-programming
Some Leetcode DP solutions in Scala made by me
dp dynamic dynamic-programming functional functional-programming programming scala
Last synced: 24 Mar 2025
https://github.com/datakinds/charm-mode
Emacs mode for editing https://github.com/Aearnus/charm files.
charm emacs esolang functional-programming major-mode stack-based
Last synced: 09 Aug 2025
https://github.com/hecdelatorre/programacionfuncionalagenda
Proyecto realizado en netbeans 12 con jdk 11
functional-programming java mysql mysql-database netbeans
Last synced: 27 Feb 2025
https://github.com/qbarrand/ensiie-iprf-quadtree
An academic project about collision detection to learn the quadtree data structure and functional programming
ensiie functional functional-programming iprf ocaml quadtree
Last synced: 03 Oct 2025
https://github.com/sandwwraith/fp-homework
Homework for FP ITMO course
functional-programming haskell
Last synced: 28 Mar 2025
https://github.com/bra1l0r/iterify-rs
Iterate over anything with Iterify!
functional-programming iterator rust
Last synced: 24 Mar 2025
https://github.com/appsweet-co/debug
Makes your console logs much better
console functional-programming logger
Last synced: 24 Mar 2025
https://github.com/turbaszek/ct4cs
Challenges from Category Theory for Programmers
category-theory functional-programming
Last synced: 16 Mar 2025
https://github.com/subhashchandra-birajdar/java-8-guides
Java 8 Programs, All java features practice
class-conversion concurrent-ex datetime functional-programming lambda-expressions streams string-join
Last synced: 14 Mar 2025
https://github.com/upi20/php_oop
OOP PHP Fundamental
functional-programming fundamental oop oop-php php
Last synced: 19 May 2026
https://github.com/NashTech-Labs/fp-scala
functional-programming scala traits
Last synced: 10 Mar 2025
https://github.com/firestone82/mazelib-gui
VÅ B-TUO - School project in SKJ
functional-programming gui thinker
Last synced: 22 Apr 2025
https://github.com/jumpn/utils-composite
Composite Utilities
array composite functional-programming immutability object
Last synced: 11 Jul 2025
https://github.com/ghivert/papers
All articles published both on Medium or on my blog!
articles functional-programming programming
Last synced: 20 Jan 2026
https://github.com/nathaniyell/meta-js-course
A repository with details of the different Javascript concepts learnt in Meta's Javascript course on Coursera
array-methods data-structures destructuring dom-manipulation functional-programming handling-errors ifelse inheritance javascript jest-test loops-and-iterations map mocking oop oop-principles set switch-case unit-test
Last synced: 29 May 2026
https://github.com/matt-mcmahon/functional
A learning-friendly functional library with a focus on clear source-code and readable function signatures.
experimental functional-programming learn-to-code
Last synced: 11 Jun 2025
https://github.com/palutz/calculateseries
A simple F# solution, with tests and console app to calculate a series of numbers
fsharp functional-programming math
Last synced: 29 May 2026
https://github.com/scmorrison/perl6-fp-notes
Notes on functional programing techniques with Perl 6
Last synced: 03 Jul 2025
https://github.com/nerac/keyu
Key utilities that will simplify your work with Javascript
concurrency conversion fp functional-programming javascript logic utilities utils
Last synced: 18 Jan 2026
https://github.com/kanitsharma/monad-fantasy
A collection of monads implemented in javascript
functional-programming javascript monads
Last synced: 01 Apr 2025
https://github.com/stephenjfox/calculator-http4k
Practicing in public 1. Kotlin 2. Web Server development 3. TDD 4. Functional-Programming Systems Design
functional-programming http4k kotlin tdd web
Last synced: 24 Jan 2026
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: 01 Apr 2025
https://github.com/aleksandarskrbic/functional-rest-api-example
Purely Functional REST API showcase application
cats cats-effect doobie functional-programming http4s pureconfig scala
Last synced: 01 Apr 2025
https://github.com/filiprd/monet
Online paintings retailer platform implemented in functional Scala 3
cats cats-effect functional-programming http4s scala typelevel
Last synced: 29 May 2026
https://github.com/divyanshu-rawat/a-react-game
A kuch bhi (Game) built using react.js
functional-programming reactjs
Last synced: 09 Apr 2025
https://github.com/teixdavide/FEUP_PFL_Parser
λ | Low-level machine interpreter and compiler project, including stack management, parsing, and compiling imperative programs
assembler compiler feup functional-parsing functional-programming parser pfl
Last synced: 05 Jan 2026