This one-liner uses array destructuring to swap the values of a and b without needing a temporary variable. It's a neat trick that makes your code cleaner and more concise. The [a, b] = [b, a] syntax swaps their values by destructuring the array on the right-hand side and assigning it to the left-hand side.
2. Object Destructuring for Easier Data Access
Here, object destructuring is used to extract name and age properties from an object directly into variables. This approach simplifies accessing object properties and enhances code readability.
3. Cloning Objects in a Snap
The spread operator (...) is utilized to create a shallow clone of originalObj. This technique copies all enumerable own properties from the original object to a new object.