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
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https://github.com/smsraj2001/java-workspace

A basic foundation learnings on java and its features.

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https://github.com/rodrigo-sp17/learning-scala

Functional programming in Scala, as part of https://www.coursera.org/learn/progfun1

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https://github.com/fantiga/ticf-ic.com

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Beginner's guide to Haskell

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Notes, code and worksheets from scala-exercises training (scala-exercises.org)

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My attempts for the Programming Languages Lab (CS 431 Course) Assignments at IITG

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A simple, lightweight, Maybe implementation in JavaScript.

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Example Haskell program translated to STG and compiled to C

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Bazel rules, a bzlmod extension, and a gazelle plugin for building, testing, and transpiling the GALA language — plus a Bazel module registry that publishes rules_gala.

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JavaScript theory and code snippets, using functional and OOP, prototypes, higher-order array methods, regular expressions, DOM, events, and asynchronous JS

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Utilities for interoperating with Android

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https://github.com/imrafaelmerino/vertx-mongo-effect

Vertx-MongoDB-Effect enables interaction with MongoDB in a purely functional and reactive style, seamlessly integrating with Vertx-effect. This library requires familiarity with Vertx-effect, as both frameworks share a foundational reliance on immutability and persistent data structures provided by json-values.

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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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自用的js库

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https://github.com/zhongzc/gparser

A naive parser combinator library

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simple, lightweight, actor-based distributed blockchain

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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/moonfloof/cmp6090

Functional Programming - University Coursework/Homework

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https://github.com/mihailtd/functional-programming-comparison-go-js-python

Code examples for the Functional Programming Face-Off video on the Let's Talk Dev YouTube channel, comparing functional programming in Python, JavaScript, and Go.

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https://github.com/sderosiaux/zio-story

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[UDEMY SEM DEMANDA 2023]

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https://github.com/rbaltrusch/stream.lua

A lazy iterator-chaining library for Lua similar to the Java Stream API

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https://github.com/aygp-dr/gemini-repl-006

Educational literate programming exercise: Use AI assistants to build a Clojure/Babashka REPL from org-mode specifications

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https://github.com/mrseanryan/scala-learning-public

Links, notes and experiments related to the Scala Coursera course. Does NOT include course assignments!

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Custom music player coupled with custom-made dropdown select, built with HTML, CSS, and JavaScript, combining FP and OOP approaches, and using the Web Audio API functionality

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https://github.com/dboyliao/learnhaskell

Notes and codes for learning Haskell.

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https://github.com/talesitf/hookinator

Servidor assíncrono de webhooks em OCaml, com foco em programação funcional, modularidade e arquitetura reativa.

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https://github.com/saber2pr/fp

:heavy_minus_sign: A library for Javascript in functional programing in async | sync | lazy.

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https://github.com/birdmod/acreader

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https://github.com/didier/frontend-data

Functional Programming subject of @CMDA-TT

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https://github.com/qrailibs/functir

✨ Functional programming library for JavaScript. Fully type-safe.

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https://github.com/shivansh/fp-assignments

Assignments done as a part of the course Functional Programming (CS653).

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https://github.com/antoniomdk/99-scala-problems

My own solutions to 99 Scala Problems.

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https://github.com/theolampert/asyncsequenceextensions

Array extensions for async and concurrent operations.

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https://github.com/shitu13/javascript-projects

This repository contains a collection of JavaScript projects that demonstrate a range of skills and concepts, from fundamental programming principles to advanced web development techniques.

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https://github.com/zinthose/pureshell

"A Python module for impartial computation. Implements the Functional Core, Stateful Shell pattern.

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https://github.com/federicobruzzone/99-erlang-problems

Implementations of the 99 problems in Erlang.

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A witchy blog that utilizes PHP

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https://github.com/lamdalib/rassal

Create random values functional way.

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iterator composition in lua

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Basic functional programming ideas illustrated with (the awesome) Ramda library.

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General technical talks

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functional experimentation with C#

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