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Unlocking the Benefits of Immutable Data in JavaScript
With JavaScript being one of the most widely used programming languages, it is essential for developers to understand the concept of immutability and how it can be applied to their projects. In this article, we will explore what immutability means, its benefits, and how it can be achieved in JavaScript, providing you with a solid foundation to make informed decisions in your future projects.
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Definition
Immutability in programming refers to the concept of making data structures or values that cannot be modified once they are created. In other words, the state of an immutable object cannot be changed after it is created. This contrasts with mutable objects, which can be modified after they are created. Immutable data structures are often used in functional programming, where the idea is to minimize side effects and make code easier to reason about by ensuring that data cannot be changed unexpectedly. Additionally, immutability can be useful for improving performance…
