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: 2026-07-06 00:11:57 UTC
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https://github.com/plave0/pp
Programming paradigms course material.
functional-programming haskell prolog python scala spark
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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.
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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
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https://github.com/lpld/real-world-haskell
Assignments from the book "Real World Haskell" (http://book.realworldhaskell.org/)
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https://github.com/armadacore/essentials
TypeScript essentials for explicit error and absence handling - Option, Result, typed Exceptions and optional Callbacks the compiler actually enforces.
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https://github.com/tricinel/cuddy
An aggregation pipeline built in a functional programming style that lets you search, group, order and transform a collection.
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https://github.com/vevdokimovm/polymorphic-vector-cpp
C lab: runtime-polymorphic vector with generic Map and Filter higher-order functions
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https://github.com/arodriguezfontana/functional-programming-unq
Prácticas realizadas para Programación Funcional de la UNQ.
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https://github.com/lmarzocchetti/wangtiles-ml
Wang Tiles generator in Ocaml
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https://github.com/reshiadavan/catena
simple, lightweight, actor-based distributed blockchain
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https://github.com/antoniomdk/99-scala-problems
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https://github.com/federicobruzzone/99-erlang-problems
Implementations of the 99 problems in Erlang.
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https://github.com/lazywithclass/fp
Notes I take while I study FP, and related subjects
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https://exercism.org/tracks/haskell
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https://github.com/armadacore/fnt
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https://github.com/forketyfork/learn-you-a-haskell
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https://github.com/th3n0m4d/functional-programming-meetup
Basic functional programming ideas illustrated with (the awesome) Ramda library.
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https://github.com/roxtra1/sea-battle_console_game
Игра "Морской бой"
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https://github.com/surjoyday/functional-procedural-objectoriented-programming
Code examples illustrating different programming paradigms: Object-Oriented Programming (OOP), Procedural Programming (PP), and Functional Programming (FP).
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https://github.com/stevegilham/presentations
General technical talks
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https://github.com/mehmet-github06/shopping-card
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https://github.com/icepanorama/learning-sml
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https://github.com/p-obrthr/functional-csharp
functional experimentation with C#
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https://github.com/mode89/fdtrie-js
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https://github.com/laszlokorte/recursion-schemes
Introduction to recursion schemes (WIP)
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https://github.com/ItsOnkar-dev/SCALER-JAVASCRIPT-CERTIFICATION
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Welcome in Christ. This project is a website for the Tokyo International Christian Fellowship (TICF). It is built using React, TypeScript, Vite, and Tailwind CSS, and supports multiple languages including English, Chinese, and Japanese.
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https://github.com/ohmic-guy/mnemosyne
An experimental Python library exploring persistent and versioned data structures.
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https://github.com/thealexlichter/fp-in-php
A talk about functional programming in PHP
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https://github.com/marcodpt/wand
A tiny JS router that makes no assumptions about its usage.
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https://github.com/yasmeentarek1/peg_reversal_game
Board game where the goal is to flip all black pegs on board to white, with pegs flipping only if adjacent to a white peg.
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https://github.com/crowsonkb/partial-apply
Partial application of functions and method names, supporting placeholder values for positional arguments.
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https://github.com/shakadak/leekwars-functional
list and array functions respectively implemented and reimplemented for currying and performance.
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https://github.com/articulate/progress
Cheap, functional, terminal progress bar
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https://github.com/rcardin/road-to-fp-in-scala
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https://github.com/neelsomani/smart-cache
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https://github.com/timeless-residents/handson-elm
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https://github.com/mostfaayoussri/erlang-dw7
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https://github.com/asarkar/fp-course-haskell
Haskell Functional Programming Course
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https://github.com/unosd/unofs
UnoFS is a purely functional semantic file system implemented in F#
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https://github.com/theosorus/syntacticanalyzer
Build a simple Syntactic Analyzer in Haskell to discover Functional programming
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A functional library for TypeScript/JavaScript.
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https://github.com/nthportal/euler-n-scala
Project Euler Solutions (in Scala)
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https://github.com/justmegaara/functional-programming.course
This is a repository with an implementation of Conway's Game of Life. The game itself is implemented using several stacks in C#, F# and TypeScript. The purpose behind it is to have a small real-world example to show functional principles and features. Moreover, the repository is organized as 3 different projects an a small book/course in markdown to describe functional programming and reactive programming.
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https://github.com/zlovtnik/frontend
A TypeScript/Bun/React frontend application for the Actix Web REST API backend with JWT authentication, multi-tenant support, and comprehensive functional programming patterns.
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https://github.com/vtramo/java-problems
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https://github.com/offensiveedge/urls-le
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https://github.com/eckelon/sanctuarycustomtypesexample
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