Understanding Immutability

# Understanding Immutability in JavaScript: A Definitive Guide Want to write more predictable, maintainable, and bug-free JavaScript code? Then mastering immutability is essential. Immutability, the concept of not changing data after it's created, is a cornerstone of modern JavaScript development, leading to more robust and reliable applications. It's a key principle behind many popular libraries and frameworks, like React and Redux. In this comprehensive guide, we'll unravel the mysteri