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/lazywithclass/project-lamp
Source code for book content and site
book functional-programming haskell purescript
Last synced: 27 Apr 2026
https://github.com/rizkimufrizal/docker-spring-cloud-gateway
This project was created to learn reactive programming, functional programming and custom api gateway with Spring Cloud Gateway
api-gateway cloud functional-programming gateway reactive-programming spring
Last synced: 29 Apr 2026
https://github.com/lebrancconvas/functional-programming
Functional Programming Practice.
category-theory clojure elixir functional-programming haskell scala
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https://github.com/ist-dsi/scala-designate-client
A pure functional Scala client for Openstack Designate implemented using Http4s client.
functional-programming http4s openstack-clients scala
Last synced: 09 Jun 2026
https://github.com/joelburget/planetary
playing with programming languages again
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https://github.com/codingbeautydev/try-catch-fn
Intuitive functional JavaScript try-catch
functional-programming javascript npm try-catch typescript
Last synced: 05 May 2026
https://github.com/singuerinc/slot-machine
fun functional-programming machine react slot xstate
Last synced: 06 May 2026
https://github.com/bohdanmoroziuk/booky
This is a minimal example implementation of Clean Architecture in Vue/Quasar
clean-architecture functional-programming jest oop pinia quasar2 typescript unit-testing vue-router vue3
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https://github.com/henriquelimas/sample-feed-pwa
🗞 A sample feed pwa
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https://github.com/akinozgen/alternatives
Some alternative implementations for common interfaces, classes etc.
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Last synced: 09 May 2026
https://github.com/pfpack/pfpack-dependency-registry
PrimeFuncPack Dependency Registry is a library for .NET providing a dependency registrar intended for registering services, including dependency trees built by PrimeFuncPack Dependency, in the .NET dependency injection mechanism.
csharp dependency-graph dependency-injection dependency-injection-container dependency-injection-framework dependency-injection-library dependency-injection-pattern dependency-tree dotnet dotnet-core functional-programming inversion-of-control inversion-of-control-container pipeline pipeline-framework pipeline-library pipelines
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https://github.com/ahoward2/easier-nest-server
Functional programming approach to a Nest JS server. ƛ
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Last synced: 13 May 2026
https://github.com/evanpacini/functional
Bringing functional programming to C!
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https://github.com/jesperancinha/jeorg-kotlin-test-drives
Kotlin studies. Includes Project Arrow, Kotlin Coroutines, Flows and More
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https://github.com/rurumimic/haskell
functional programming language
functional-programming haskell
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https://github.com/rxtoolkit/stt-aws
👂 RxJS operator for realtime speech-to-text (STT/S2T) using AWS Transcribe
ai fp functional-programming observables package reactive-programming rxjs speech-to-text stt transcription
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https://github.com/lucasamiranda/atividade-1
imersao-tecnicas-de-invasao-python(Bruno-Fraga)
functional-programming python3
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https://github.com/vickvey/complex_numbers
I have implemented Complex Numbers and some of the basic operations on them.
c functional-programming header-files pointers
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https://github.com/fresult/task-mgmt
My Reactive Programming learning using Spring Boot Webflux, and Kotlin.
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https://github.com/jaalonso/examenes_de_pf_con_haskell_vol6
Exámenes de programación funcional con Haskell. Vol. 6 (Curso 2014-15)
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https://github.com/alansastre/java-functional-method-reference
Programación funcional y métodos referenciados en Java
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https://github.com/zerotohero-dev/delgado
Delgado is your functional handyman.
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https://github.com/firaja/identicon
Elixir implementation of Identicon
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https://github.com/inaldor/memorize
A memory game app
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https://github.com/chicio/katas
💪🏋️♂️ A collection of katas I did to hone my programming skills. 🏋️♂️💪
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Last synced: 01 May 2026
https://github.com/ramortegui/talks
Talks
absinthe-graphql absinthe-phoenix concurrent-programming ecto elixir functional-programming graphql otp phoenix-framework
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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
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https://github.com/itsdanieldk/fio-chat
💜 Scalable and feature-rich chat server and client built with FIO, designed for high-performance asynchronous communication
application chat chat-application chat-system concurrent-systems distributed-systems dotnet fiber fio fsharp functional-programming messaging-app
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https://github.com/gardncl/functional_programming_javascript
All the exercises from http://reactivex.io/learnrx/
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https://github.com/antoniomdk/hashcode2018
Hash Code 2018 Problem Solution
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https://github.com/jaypmorgan/dfp
A suite of functional tools for all your functional programming
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https://github.com/zhifengzhang-sz/qi-v2-qicore
QiCore v4.0 Foundation - Mathematical foundation types and core modules for modern applications
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https://github.com/kdungs/go-result
Result types for Go; because (T, error) can be considered a ✨ monad ✨.
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https://github.com/vspiliop/martian-robots
Coding exercise: The martian robots/ rovers problem in Java with a functional twist..
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Last synced: 22 Feb 2026
https://github.com/deepcloudlabs/dcl113-2021-sep-16
DCL-113: Functional Programming in C++17
cpp14 cpp17 cpp20 functional-programming functors lambda-expressions lazy-evaluation partial-functions pure-functions ranges ranges-v3 stl stl-containers
Last synced: 19 Jun 2026
https://github.com/balazshevesi/yatzy
🎲 A yatzy game for the course "Introduction to programming" at LNU
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Last synced: 09 Jun 2026
https://github.com/tejasbubane/reason-todo-old
Small todo app with reasonml
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https://github.com/ayrtonbsouza/elixir-fundamentals-list-length-challenge
This is an application developed as a challenge for Elixir Ignite Bootcamp, proposed by RocketSeat.
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https://github.com/wojwozniak/functional-programming-course
[uni] Functional Programming Course
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https://github.com/rabestro/grokking-fp-exercises
Solutions to exercises from the book Grokking Functional Programming. This repository showcases my journey of learning functional programming concepts and applying them in practice, with a focus on Scala.
exercises functional-programming learning-by-doing scala
Last synced: 12 Jun 2025
https://github.com/michalspano/func-prog
My take on Functional Programming.
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Last synced: 21 Apr 2026
https://github.com/ajitjha393/sthalit
A library that mimics the concept of lazy evaluation, a feature found in functional programming languages like Haskell.
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Last synced: 09 May 2026
https://github.com/lagenorhynque/functionalprogramming
Study notes on functional programming
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Last synced: 11 Apr 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
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https://github.com/gurbaaz27/cs350a-homework-exercises
functional, lambda-calculus and object-oriented programming homework assignments
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Last synced: 09 May 2026
https://github.com/alansastre/java-functional-interfaces
Programación funcional e interfaces funcionales en Java 8 y versiones posteriores
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Last synced: 10 Jun 2026
https://github.com/sword-smith/hfasto
Implementing a compiler for the fuctional programming language fasto in Haskell
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Last synced: 10 May 2026
https://github.com/axect/fp-lecture
2018 Functional Programming Lecture in Yonsei Univ
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Last synced: 11 May 2026
https://github.com/dword-design/fp.macro
A zero-runtime functional programming babel macro.
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Last synced: 16 Mar 2025
https://github.com/mstniy/computed.dart
A performant and flexible reactive programming framework for Dart
dart functional-programming reactive reactive-programming state-management
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https://github.com/arc-hugo/debt_calculator
Implementation project of an algorithm computing the max-flow of a flow graph and apply it in a debt calculator app.
flow ford-fulkerson-algorithm functional-programming graph ocaml
Last synced: 18 Mar 2025
https://github.com/jasonsbarr/liszt
A prototypal object oriented language that borrows heavily from functional programming concepts and languages
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Last synced: 13 Jun 2026
https://github.com/pashashiz/scanet
Neural Networks for Scala
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https://github.com/eilvelia/contravariant
Contravariant functors in JavaScript + Flow with correct type inference
fantasy-land functional-programming
Last synced: 04 Mar 2026
https://github.com/brunonavarrooficial/crud-localstorage-js
LocalStorage CRUD
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Last synced: 13 Apr 2026
https://github.com/gvoz-dev/fprog
Functional programming
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Last synced: 04 Mar 2026
https://github.com/john-cd/deduplicator
a tool to identify duplicate files
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Last synced: 10 Jun 2025
https://github.com/swissmanu/react-rxjs-typescript
An experiment to implement a React user interface using TypeScript that leverages RxJS.
functional-programming react rxjs typescript
Last synced: 17 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/critocrito/curry
Named curry functions for fixed arities.
curry currying fp functional-programming javascript utility
Last synced: 24 Oct 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/awinogradov/condicom
Apply React component enhancements by condition
component enhancement functional-programming hoc react
Last synced: 28 Apr 2026
https://github.com/rxtoolkit/stt-gcp
👂 RxJS operator for realtime speech-to-text (STT/S2T) using GCP speech-to-text
fp functional-programming observables package reactive-programming rxjs speech-to-text stt transcription
Last synced: 04 Jul 2025
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/prabhakar-naik/python-core
learn python core concepts
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Last synced: 30 Oct 2025
https://github.com/bertrand31/pandore
📦 The functional files manipulation library Scala was missing
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Last synced: 16 May 2025
https://github.com/gsuaki/functional-spring-web
A Functional API using Spring WebMVC and Java 14
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Last synced: 09 May 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/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/jaalonso/logica-en-haskell
Desarrollo de la lógica con Haskell.
functional-programming haskell logic
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https://github.com/neshkeev/avaj
Haskell influenced Category Theory patterns implemented in Java
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Last synced: 30 Apr 2026
https://github.com/leejss/funtional-ts
It's a functional programming playground.
Last synced: 31 Mar 2025
https://github.com/patrixr/capacitor.js
Functional utility method: a capacitor concept
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Last synced: 22 Apr 2025
https://github.com/gustavodiasag/simpler
Interpreter for a functional, expression-based programming language
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Last synced: 10 Oct 2025
https://github.com/rjrudman/tslinq
ES5 compatible implementation of LINQ and lazily executed enumerables for typescript.
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Last synced: 12 Apr 2026
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/alizabatool4268/personal-library-manager-cli
__This is a command line based library management system. Built using higher versions of python
functional-programming logicbuilding python
Last synced: 13 Jun 2025
https://github.com/manuelelucchi/functional.jl
A simple Julia library to boost your functional code
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Last synced: 30 Jan 2026
https://github.com/itemconsulting/enonic-wizardry
Functional utility library for Enonic XP
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Last synced: 19 Jan 2026
https://github.com/frantjc/go-fn
Functional stuff for Go.
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Last synced: 22 Feb 2026
https://github.com/tylrpopcorn/the-grid-functional-based-
A simple grid application built using functional based react.js components
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Last synced: 10 May 2026
https://github.com/gummif/endocpp
Modern C++ functional programming concepts library
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Last synced: 23 Mar 2025
https://github.com/rcardin/reader-monad
A simple implementation of the Reader monad
functional-programming monad reader-monad scala
Last synced: 27 May 2026
https://github.com/soloalex1/functional-snake
A simple snake game to learn and practice functional programming. Testing a tutorial from YouTube.
functional-programming javascript javascript-game js
Last synced: 11 Jun 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/steventimes/fpstreams
functional programming library for Python
Last synced: 08 Feb 2026
https://github.com/shuvo18103107/diceroll.github.io
This is a kind of fun project made completely by javascript. Enjoy the game the link is given below.
dice-rolling-game dom-manipulation fun-project functional-programming javascript procedural-programming
Last synced: 12 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/afsalthaj/fp-generator
The library that solves all your data generation problem !
fs2 functional-programming generator scala stream-processing
Last synced: 16 Jun 2026
https://github.com/lulu-berlin/seq.ts
A typescript wrapper for Iterable<T> providing functional programming functionality similar to ReadonlyArray<T>
functional-programming iterable sequence typescript
Last synced: 30 Apr 2026
https://github.com/meta-inf/mlc
[O]Caml compiler
compiler functional-programming ocaml
Last synced: 31 May 2026
https://github.com/alseinx/alsein.algorithms
Some algorithm features in addition to LINQ.
algorithms csharp dotnet-standard functional-programming linq
Last synced: 25 May 2026
https://github.com/savaged/funinjection
Some fun with function injection in C#
functional-programming reflection
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https://github.com/tbrown1979/totp4s
TOTP library for Scala
functional-programming scala timed-one-time-password totp
Last synced: 05 Jan 2026
https://github.com/wayneseymour/vanilla-fp
Really just me learning FP in JS from Brian Lonsdorf and other sources. Not a lib, more like a playground.
functional-composition functional-programming
Last synced: 04 Apr 2025