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/monads-gym
Stretching the muscles with monads...
functional-programming monads scala
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concurrent-programming duration functional-programming lambda-functions localdatetime records sealed-classes sealed-interface streams
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beginner-friendly best-practices code-snippets-javascript copy-paste developer-tools esm functional-programming hacktoberfest helpers javascript library lightweight nodejs npm-package productivity-tools snippets utilities utils vanilla-js zero-dependencies
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:musical_score: Proc#compose
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https://github.com/shanoaice/bethlehem
A minimal functional programming library for JavaScript.
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📊 RxJS implementation of stochastic gradient descent (SGD) (classifier).
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My Reactive Programming learning using Spring Boot Webflux, and Kotlin.
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https://github.com/firaja/identicon
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https://github.com/xiel/outer-hooks
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JavaScript-oriented type utilities
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https://github.com/dnlowman/result-ts
A minimal Result type for TypeScript.
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https://github.com/jordanblakey/ffjs
Lightweight, modular utility functions for arrays, browser, dates, strings, math, and more.
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https://github.com/gustavodiasag/simpler
Interpreter for a functional, expression-based programming language
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https://github.com/junaidzm13/sigma-calculus-interpreter
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https://github.com/prrromanssss/thebasicsofcs-labs
Laboratory works for the basics of computer science for MSTU
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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
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https://github.com/federicobruzzone/setup-ocaml-project-with-dune
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functional-programming ocaml ocamlbuild project-template setuptools
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https://github.com/y2k2mt/grouping-n
A tiny API: Just shuffles the given names.
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https://github.com/pkarpovich/functional-programming-labs
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https://github.com/felipesalvadordev/functional_programming
Java functional programming implementations
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A tiny, declarative UI library.
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An exploration of functional programming in python
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Ramda, but shitty and without the docs.
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https://github.com/mrbrunelli/curso-elixir
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https://github.com/garyhilares/minesweeper
Simple Minesweeper game written in ISL with lambdas (a functional programming variant of Racket).
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https://github.com/biancodavide3/ultimate-java
The Ultimate Java Series of Courses from CodeWithMosh, from beginner to advanced topics
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first homework for programming paradigms
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Monads for easy and compact error handling with Railway Oriented Programming.
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Scala scripts with functional programming in Scala 3 (Cats Effect, ZIO, Skunk etc.)
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Programming paradigms course material.
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Rewritten React core library [functional principles].
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https://github.com/antoniomdk/99-scala-problems
My own solutions to 99 Scala Problems.
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