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/palutz/scalaexercises

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

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https://github.com/maksim-ilin-f25/f

The F language can be considered as a reduced version of the Lisp language with some simplifications and modifications. It takes the basic syntax and semantics from Lisp.

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https://github.com/dzangfan/evason

A lighweight programming language mixing JSON and functional features together

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https://github.com/johnpaulada/maybe

A simple, lightweight, Maybe implementation in JavaScript.

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https://github.com/fkoler/js-advanced-concepts

ZTM - JavaScript The Advanced Concepts

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https://github.com/slava0135/stg-example

Example Haskell program translated to STG and compiled to C

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https://github.com/bee-produced/bee-built

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IO monad for Svelte

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A* algorithm

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自用的js库

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Rewritten React core library [functional principles].

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

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https://github.com/brunomontezano/r-workshop-intermediario

📚 Course material for the R Intermediate workshop. The website and all presentations are in Brazilian Portuguese.

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https://github.com/meragix/calx

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https://github.com/yonatan-reicher/functionality

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https://github.com/yeonsolkim/fp-lean-print

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https://github.com/sorja/haskell-2018-ifp

Introduction to Functional Programming (Haskell). Repository for University of Helsinki course TKT21014.

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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/rockofox/servant-miso-starter

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https://github.com/maleksandar/pure-framework

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https://github.com/marinaa13/sat-solver-haskell

Functional SAT solver in Haskell implementing DPLL and CDCL strategies, with applications to the 3-coloring problem. Features lazy evaluation, clause learning, and non-chronological backtracking

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https://github.com/dictybase-docker/crusher

CLI tool for building OCI images, creating Crush sandbox containers, and packing Docker Sandbox agent kits — powered by fp-go functional programming combinators.

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https://github.com/fabiannorbertoescobar/lambdas-streams-java-ejercicios

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https://github.com/rsrini7/myelmresume

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https://github.com/xsismadn3ss/basic_exercises_gleam

Ejercicios básicos para aprender conceptos de Gleam

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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/ghivert/papers

All articles published both on Medium or on my blog!

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https://github.com/monban/fp

Collection of functional programming constructs for Go

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https://github.com/primeeagle/sonata

A modern scripting language with an advanced type system, supporting both object-oriented and functional programming paradigms.

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https://github.com/gcosta0410/y3s1-pfl-functional-and-logic-programming

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https://github.com/glbter/scala-functional-programming

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https://github.com/tom-weatherhead/atrocity

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https://github.com/eminencegrs/fp-in-fs

Exercises to the book "Functional Programming Using F#" written by Michael R. Hansen and Hans Rischel

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