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: 2026-04-02 00:07:52 UTC
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https://github.com/ignaciopieroni/functional-programming

We want to process a set of organizations from different industries to perform various queries about them using concepts from the functional paradigm. For each organization we know its name, website and other important fields. The main goal is to focus on modeling the data types and writing the necessary functions to perform the required analysis.

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Useful heuristics, type checks, and validation helpers for JavaScript and TypeScript

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Golang functional programming library

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Write Yourself a Scheme in 48 Hours

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BSTU Functional Programming Labs

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Functional programming course on Haskell.

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Pragmatic functional programming helpers for Python.

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Implementations of the 99 problems in Erlang.

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

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Board game where the goal is to flip all black pegs on board to white, with pegs flipping only if adjacent to a white peg.

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