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: 2026-07-03 00:12:07 UTC
- JSON Representation
https://github.com/asbhogal/time-tracking-dashboard
A time tracking dashboard created as for a Frontend Mentor challenge, coded using vanilla HTML5, CSS3 (SCSS) and JS.
css3 dashboard front-end-development frontend-mentor functional-programming html5 json sass scss vite
Last synced: 18 Apr 2026
https://github.com/mooseman/minifpl
A lexer (and soon a parser and interpreter) for a small functional programming language. Public domain.
functional-programming public-domain unlicense
Last synced: 16 Mar 2025
https://github.com/jharrilim/single-expression-shunting-yard-interpreter
shunting yard interpreter written in a single expression
calculator compiler functional-programming i-wish-i-was-lisp interpreter oneliner shunting-yard
Last synced: 18 Jun 2025
https://github.com/john-cd/deduplicator
a tool to identify duplicate files
deduplicator functional-programming futures hash identify-duplicate-files nio2 scala
Last synced: 10 Jun 2025
https://github.com/brunonavarrooficial/crud-localstorage-js
LocalStorage CRUD
async client crud crud-application css3 functional-programming html-css-javascript html5 javascript localstorage regex storage-api
Last synced: 13 Apr 2026
https://github.com/jakubgrobelny/databases-project
final project for databases course
databases databases-lab-assignments functional-programming haskell postgres postgresql
Last synced: 13 Apr 2026
https://github.com/awinogradov/condicom
Apply React component enhancements by condition
component enhancement functional-programming hoc react
Last synced: 28 Apr 2026
https://github.com/pfpack/pfpack-core-unit
PrimeFuncPack Core.Unit is a core library for .NET consisting of Unit type targeted for use in functional programming. The Core.Unit is shipped as a part of PrimeFuncPack Core - a functional programming framework for .NET
csharp dotnet dotnet-core functional-programming unit-type
Last synced: 26 Aug 2025
https://github.com/vspiliop/martian-robots
Coding exercise: The martian robots/ rovers problem in Java with a functional twist..
functional-programming immutable-collections immutable-objects java pure-function vavr
Last synced: 22 Feb 2026
https://github.com/memowe/aoc2023
My advent of code 2023 solutions
advent-of-code aoc2023 functional-programming haskell
Last synced: 22 Apr 2025
https://github.com/shahabganji/funx
A robust and useful library to use functional programming in C#
csharp functional functional-programming funx maybe-monad option railway-oriented-programming
Last synced: 08 Jun 2026
https://github.com/skulltech/programming-languages-assignments
Assignments and code written for course COL226 (Programming Languages) of IIT Delhi.
compiler-design functional-programming programming-languages
Last synced: 06 Jul 2025
https://github.com/davidgfolch/shop
Customer & order management
functional-programming generics gradle-multi-project hexagonal-architecture java-8 junit5 lombok mockito rest-api sonarqube spring-boot-2 spring-boot-data-jpa spring-boot-starter-test swagger2 transactional
Last synced: 04 Jul 2025
https://github.com/rabestro/dicechess-engine-scala
High-performance parallelized Expectimax game engine and probability calculator for Dice Chess, written in Scala 3.
artificial-intelligence bitboard chess-engine dice-chess expectimax functional-programming game-engine scala scala3 virtual-threads
Last synced: 30 May 2026
https://github.com/bertrand31/pandore
📦 The functional files manipulation library Scala was missing
file filesystem functional-programming io-monad library scala
Last synced: 16 May 2025
https://github.com/tripolskypetr/functools-kit
A library with helpers for react-declarative app backend development
functional-programming helpers lambda react-declarative serverless
Last synced: 26 Mar 2025
https://github.com/helins/fn.cpp
Pass around c++ fns and methods, get performance
cplusplus functional-programming functions higher-order-functions
Last synced: 31 May 2026
https://github.com/davidmarne/functional_flutter
Tools for composing flutter widget trees in a functional manner.
flutter functional functional-programming
Last synced: 14 May 2026
https://github.com/kdungs/go-result
Result types for Go; because (T, error) can be considered a ✨ monad ✨.
experiments functional-programming go golang monad
Last synced: 28 Jul 2025
https://github.com/mrandl/satsolver
A toy functional and parallel SAT solver implementation in Scala
dotty functional-programming sat-solver scala
Last synced: 14 Jun 2025
https://github.com/arindas/lazy-prime-sieve
Lazy Sieve of Eratosthenes for infinitely generating primes lazily in Rust.
functional-programming lazy-evaluation prime-sieve sieve-of-eratosthenes
Last synced: 17 Mar 2025
https://github.com/kshirish/reactivexio
Learning functional programming concepts from `http://reactivex.io/learnrx/`
functional-programming javascript
Last synced: 05 Oct 2025
https://github.com/mmzk1526/haskell-blockchain-tutorial
A simple blockchain toy example
blockchain functional-programming
Last synced: 06 Oct 2025
https://github.com/wojwozniak/functional-programming-course
[uni] Functional Programming Course
functional-programming racket university-course
Last synced: 18 Jan 2026
https://github.com/namoshizun/goodjson
Functional validators to check anything about your JSON with ease.
functional-programming json json-schema python validation
Last synced: 09 May 2026
https://github.com/gsuaki/functional-spring-web
A Functional API using Spring WebMVC and Java 14
functional-programming java14 spring-boot spring-mvc spring-web vavr
Last synced: 09 May 2026
https://github.com/gustavodiasag/simpler
Interpreter for a functional, expression-based programming language
functional-programming interpreter lambda-calculus ocaml programming-language
Last synced: 10 Oct 2025
https://github.com/ist-dsi/scala-keystone-client
A pure functional Scala client for Openstack Keystone implemented using Http4s client.
functional-programming http4s openstack-clients scala
Last synced: 21 Jan 2026
https://github.com/ist-dsi/scala-openstack-common-clients
functional-programming http4s openstack-clients scala
Last synced: 21 Jan 2026
https://github.com/meta-inf/mlc
[O]Caml compiler
compiler functional-programming ocaml
Last synced: 31 May 2026
https://github.com/junaidzm13/sigma-calculus-interpreter
A sigma calculus based interpreter implemented using Haskell and related underlying programming concepts.
functional-programming haskell
Last synced: 13 Oct 2025
https://github.com/y2k2mt/grouping-n
A tiny API: Just shuffles the given names.
akka cats-mtl dependency-injection doobie eff-monad functional-programming http4s monix scala zio
Last synced: 13 Oct 2025
https://github.com/dhruvjawalkar/ocpjavase17dev
Reference code files used during practice for newer features in Java SE 17, Lambdas, Functional Programming, Streams, Concurrency, Sealed Classes, LocalDateTime methods, Records ...
concurrent-programming duration functional-programming lambda-functions localdatetime records sealed-classes sealed-interface streams
Last synced: 13 Oct 2025
https://github.com/abengl/ntt-project2-customerms
This microservice is part of the second project deliverable for the NTT Data Tech Girls program. It provides a CRUD API for managing customer banking management.
checkstyle functional-programming jacoco junit5 mockito mysql oop openapi postman spring-boot swagger
Last synced: 30 Dec 2025
https://github.com/thma/clean-architecture-with-functions
Clean Architecture in Haskell. Using higher order functions for 'dependency injection'
clean-architecture clean-code dependency-injection functional-programming haskell inversion-of-control patterns
Last synced: 13 Oct 2025
https://github.com/seb-bizeul/fp-flow
Collection of algebraic data types to use with Flow
adt algebraic-data-types either-monad flow flowtype fp functional-programming io-monad maybe-monad remote-data-monad
Last synced: 22 Jan 2026
https://github.com/paudirac/cassiopeia
A turtle, what else?
functional-programming functional-reactive-programming study
Last synced: 15 Oct 2025
https://github.com/firaja/identicon
Elixir implementation of Identicon
elixir functional-programming identicon
Last synced: 16 Oct 2025
https://github.com/valentindeaconu/terraform-provider-func
Supercharge Terraform with functional programming. 🚀
functional-programming javascript terraform terraform-provider
Last synced: 16 Oct 2025
https://github.com/federicobruzzone/setup-ocaml-project-with-dune
This repository provides a basic setup for an OCaml project with using Dune as the build system. It aims to provide a simple and straightforward structure for your OCaml project, allowing you to focus on writing code without the complexities of a build system.
functional-programming ocaml ocamlbuild project-template setuptools
Last synced: 19 Feb 2026
https://github.com/mnikander/cpp_sequence
Sequence pipelines in C++. A functional programming-inspired approach to processing data with map, filter, reduce, and more.
algorithm cpp cpp17 functional-programming generator map-filter-reduce pipeline rappel sequence
Last synced: 19 Oct 2025
https://github.com/mariomarton/racket-sudoku-solver
Sudoku solver in Racket for any board size (including hexadoku & larger), built without constraint solvers or mutations. It solves any legal puzzle and detects invalid ones.
functional-programming hexadoku-solver lisp racket racket-lang sudoku sudoku-solver
Last synced: 15 Mar 2026
https://github.com/karmakaze/monadts
Fun with flatMap - Now I know My ADTs (or How to Learn Monads by Accident)
flatmap fun functional functional-programming monad monads
Last synced: 23 Jan 2026
https://github.com/mstniy/computed.dart
A performant and flexible reactive programming framework for Dart
dart functional-programming reactive reactive-programming state-management
Last synced: 23 Feb 2026
https://github.com/05st/project-euler
My Haskell solutions for Project Euler problems.
functional functional-programming haskell problems project-euler solutions
Last synced: 23 Oct 2025
https://github.com/critocrito/curry
Named curry functions for fixed arities.
curry currying fp functional-programming javascript utility
Last synced: 24 Oct 2025
https://github.com/kavalcante/array-into-subarrays
A non destructive and simple function that divide an array into multiples subarrays
function functional-programming javascript nodejs npm
Last synced: 06 May 2026
https://github.com/drag13/whendo
Small function that can be used instead if-then statement in functional style programming with JavaScript
conditional-statements development functional-programming ifthen javascript
Last synced: 25 Oct 2025
https://github.com/jordanblakey/ffjs
Lightweight, modular utility functions for arrays, browser, dates, strings, math, and more.
functional-programming javascript library lodash utility-library
Last synced: 28 Jan 2026
https://github.com/dnlowman/result-ts
A minimal Result type for TypeScript.
functional functional-programming monad result result-type typescript
Last synced: 24 Jan 2026
https://github.com/xlisp/jim-emacs-fun-hy-lisp
Differentiable Programming: Lisp deep learning by hylang
deep-learning differentiable-programming functional-programming hylang lisp
Last synced: 06 Feb 2026
https://github.com/yurkimus/functions
JavaScript-oriented utilities for functional programming
deno functional-programming javascript node utilities
Last synced: 28 Jan 2026
https://github.com/yurrriq/vfp-in-agda
:book: Verified Functional Programming in Agda
agda book functional-programming learning theorem-proving verified-programming
Last synced: 29 Jan 2026
https://github.com/manuelelucchi/functional.jl
A simple Julia library to boost your functional code
functional-programming julia julia-language julia-package julialang
Last synced: 30 Jan 2026
https://github.com/prrromanssss/thebasicsofcs-labs
Laboratory works for the basics of computer science for MSTU
computer-science functional-programming mstu scheme
Last synced: 31 Jan 2026
https://github.com/helton/labs
:mag_right: My experiments
benchmark cheerio functional-programming javascript labs phantomjs pre-commit request shelljs snazzy standard
Last synced: 31 Jan 2026
https://github.com/tosun-si/bees-demo-fp
This project shows some legacy code and patterns and a refactoring for each of them with Functional Programming, lambda and functions composition
functional-programming functions-composition java lambda refactoring
Last synced: 01 Feb 2026
https://github.com/foyez/fp
Functional Programming
functional-programming programming-paradigms
Last synced: 07 Feb 2026
https://github.com/tokazama/staticlists.jl
Statically sized lists for Julia
functional-programming julia-language linked-list static
Last synced: 02 Feb 2026
https://github.com/yurkimus/types
JavaScript-oriented type utilities
deno functional-programming javascript node utilities
Last synced: 08 Feb 2026
https://github.com/steventimes/fpstreams
functional programming library for Python
Last synced: 08 Feb 2026
https://github.com/pyccel/lampy
Extension of Pyccel for functional programming
fortran functional-programming hpc lambda-calculus openacc openmp python
Last synced: 26 Feb 2026
https://github.com/perkss/perkss.github.io
My fun super interesting blog take a read
algorithm algorithms c clojure docker finance functional-programming green kubernetes math mathematics maths sustainability terraform
Last synced: 10 Feb 2026
https://github.com/davestewart/collection-fns
A set of flexible, type-safe functions to manipulate arrays of models
collections functional functional-programming models typescript
Last synced: 11 Feb 2026
https://github.com/rxtoolkit/socketio
🚰 RxJS operators for working with Socket.io (v4 or lower) servers
fp functional-programming observables package reactive-programming realtime rxjs socket-io socketio streaming websocket websockets
Last synced: 12 Feb 2026
https://github.com/aganglada/reswitcher
🍭 Functional switch case for redux reducers
functional-programming javascript reducer redux switch-case
Last synced: 19 Apr 2026
https://github.com/lucasbotang/made_up_programming_language
MUPL language interpreter implemented by Racket
functional-programming interpreter mupl racket
Last synced: 19 Mar 2026
https://github.com/rieselhilfe/sofunlang
An Interpreter for my language "Sofun" (Stack-Oriented FUNctional programming language) written in haskell. Now with a basic type system.
esoteric-language functional-programming haskell interpreter programming-language repl sofun stack-based
Last synced: 23 Mar 2026
https://github.com/javanile/boor
🐮 Use only if you hate good manners
boorish foreach functional-programming nodejs statements
Last synced: 16 Apr 2026
https://github.com/dyalog/presentations
Presentation materials
apl conference-talk dyalog dyalog-apl functional-programming
Last synced: 19 Mar 2026
https://github.com/mattdean1/functional-programming
Exercises in Agda
agda functional-programming proofs
Last synced: 05 Mar 2026
https://github.com/fantiga/github-query-react-ts
This is a demo of implementing GitHub repository search functionality with React and the GitHub REST API.
functional-programming material-ui react react18 typescript webpack webpack5
Last synced: 02 Apr 2026
https://github.com/joaocarvoli/scala-course
A 6-week course from École Polytechnique Fédérale de Lausanne (EPFL) about the fundamentals of scala functional programming language
coursera functional-programming scala
Last synced: 03 Jun 2026
https://github.com/ryosukedtomita/basic_algorithm_computer_science
basic algorithm example
basic-algorithm c functional-programming haskell python3
Last synced: 17 Apr 2026
https://github.com/mehmet-github06/find-country
An application where you can find the country information you want
api async bootstrap functional-programming html-css-javascript try-catch
Last synced: 17 Apr 2026
https://github.com/abdull121/javascript-games-project
JavaScript-Games
css-grid css3 es6 es6-javascript functional-programming html5 javascript javascript-game moduler-programing netlify responsive-design
Last synced: 18 Apr 2026
https://github.com/gribouille/json-auth-server
JSON Web token server with GraphQL API
express-js functional-programming graphql javascript jsonwebtoken jwt-authentication node-js server
Last synced: 18 Apr 2026
https://github.com/duruii/course-ucb-cs61a-spring2021
🪁Structure and Interpretation of Computer Programs, delivered by Paul N. Hilfinger & Pamela Fox
abstraction declarative-programming doctest dynamic-programming functional-programming high-order-function lark object-oriented-programing object-oriented-programming python recursion regular-expression scheme scope syntax
Last synced: 04 Jun 2026
https://github.com/jin-sungdae/javastream
Functional Programming in Java && Stream
functional-programming java stream
Last synced: 04 Jun 2026
https://github.com/hbarcelos/best-route
Finds the best (cheapest) route from a starting point towards a destination
dijkstra-algorithm functional-programming graph graph-algorithms graphs javascript ramda tape
Last synced: 04 Jun 2026
https://github.com/unacorbatanegra/tie_fp
FP opinionated in Flutter & Dart
dart error-handling flutter functional functional-programming futures result
Last synced: 20 Apr 2026
https://github.com/yuan-kuan/zasa
Offline web application to keep track of household food stock. Demo project for fp-svelte
functional-programming javascript svelte webapp
Last synced: 20 Apr 2026
https://github.com/hwang-fu/rv32emu
Fully emulating the RISC-V Base Integer Instruction Set (WIP)
byte-code dune emulator functional-programming ocaml risc-v virtual-machine
Last synced: 21 Apr 2026
https://github.com/zkfmapf123/go-js-utils
Using js method in golang
functional-programming go javascript library method-chaining
Last synced: 21 Apr 2026
https://github.com/mollybeach/apetalie
Apetalie Javscript Web3 Application Function Methods Solidity
application context-api functional-programming javscript solidity web3
Last synced: 24 Apr 2026
https://github.com/bredalis/functionalprogrammingpython
💻 Programación Funcional en Python
data functional-programming functions programing programming-language python structured-data
Last synced: 06 Jun 2026
https://github.com/bendomey/thinktank
Video/Audio Server
dependency-injection functional-programming mediasoup nodejs typescript
Last synced: 25 Apr 2026
https://github.com/palutz/monads-gym
Stretching the muscles with monads...
functional-programming monads scala
Last synced: 06 Jun 2026
https://github.com/baransu/sugar
Experimental, fuctional language for creating webapps
elixir-lang experiment functional-programming javascript language
Last synced: 25 Apr 2026
https://github.com/dsoaress/node-clean-arch-with-fp
POC of Clean Architecture with a functional programming approach
clean-architecture functional-programming nodejs typescript
Last synced: 26 Apr 2026
https://github.com/maximkrouk/swift-udf-tutorial
UDF Tutorial for Swift
combine composable-architecture fp functional-programming playground swift swiftui tutorial udf
Last synced: 26 Apr 2026
https://github.com/atticuskuhn/typescript-lens
lens library in typescript
fp functional-programming haskell lens
Last synced: 27 Apr 2026
https://github.com/lazywithclass/project-lamp
Source code for book content and site
book functional-programming haskell purescript
Last synced: 27 Apr 2026
https://github.com/akabe/ocaml-js-boilerplate
A template repository for OCaml and JavaScript
functional-programming javascript ocaml
Last synced: 27 Apr 2026
https://github.com/brettm12345/tailwind-generator
A cli for managing your tailwind setup complete with type generation. WIP
functional-programming optparse-applicative purescript tailwindcss
Last synced: 28 Apr 2026
https://github.com/petitviolet/scala_fp_layered
functional layered architecture implementation example
akka-http ddd functional-programming scala scalaz tagless-final
Last synced: 08 Jun 2026
https://github.com/twobin/twobin.blog
twobin'blog 爱生活，爱分享，爱前端
es6 functional-programming react redux
Last synced: 29 Apr 2026
