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Oct 10, 2022 · Frontend Development
Pure Functions in JavaScript: Concepts, Benefits, and Practical Examples
This article explains the definition of pure functions in JavaScript, illustrates their input‑output behavior, side‑effects, composition, point‑free style, and monadic encapsulation, and demonstrates how writing pure functions improves readability, testability, and refactoring with concrete code examples.
Monadscode refactoringfunctional programming
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