Functional Programming in Modern JavaScript: Leveraging Immutability and Pure Functions for More Reliable Enterprise Applications
Author(s): Jwalin Thaker
Publication #: 2503065
Date of Publication: 14.04.2020
Country: USA
Pages: 1-8
Published In: Volume 6 Issue 2 April-2020
DOI: https://doi.org/10.5281/zenodo.15181519
Abstract
This paper examines how functional programming paradigms can enhance JavaScript applications in enterprise environments. We investigate the core principles of immutability and pure functions, demonstrating how they significantly reduce side effects and improve code predictability. Through comparative analysis of traditional imperative approaches versus functional techniques, we illustrate how functional programming leads to more testable, maintainable, and scalable codebases. The research presents implementation strategies using modern JavaScript features alongside specialized libraries such as Immutable.js and Ramda, providing a practical framework for adopting functional programming in production environments.
Keywords: Functional Programming, JavaScript, Immutability, Pure Functions, Enterprise Software Architecture, State Management, Higher-Order Functions, Functional Composition
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