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: 2026-07-05 00:08:24 UTC
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https://github.com/heracliteanflux/exercises-scheme

Exercises in the Scheme programming language.

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Fluently (and efficiently) compose PHP functions, methods, and lambda-expression strings

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:speech_balloon: Persistent Chat Server. Tech used: Scala, Java, PostgreSQL.

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Statically typed Python utilities for functional programming.

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Trivial currency conversion apps showcasing the Elm architecture

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Functional Programming Support Modules

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Code and exercises of the book Implementing Functional Languages: a tutorial by S.P. Jones and D. Lester

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Type-safe Result and Option utilities for TypeScript, inspired by Rust. Safer error handling with a lightweight functional style.

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A Rust library for functional programming, providing function composition, currying, and higher-order functions. This crate can be compiled on nightly Rust.

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