Can you explain what reconciliation means in React?
Reconciliation in React is the process of updating the DOM efficiently by comparing the new virtual DOM with the previous one.
Why is reconciliation important for performance?
It's crucial because it minimizes the number of direct DOM manipulations, which are costly in terms of performance.
How does React decide what to update during reconciliation?
React uses a diffing algorithm to compare the virtual DOM trees and determines the minimal set of changes needed.
Can you give an example of reconciliation in action?
Sure! When a component's state changes, React re-renders it, and during reconciliation, it updates only the parts of the DOM that changed.
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