Dmitri Pavlutin • 5/15/2023

Pure Functions in JavaScript: A Beginner's Guide

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This beginner's guide to pure functions in JavaScript defines what makes a function pure (same output for same input, no side effects), provides examples, contrasts them with impure functions, and details benefits like predictability, testability, and memoization potential.

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#JavaScript #functional programming #side effects
Pure Functions in JavaScript: A Beginner's Guide

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