How does React's diffing algorithm handle the update of lists?
- By comparing the old list to the new list element by element.
- By delegating list updates to the browser's rendering engine.
- By replacing the old list with the new list entirely.
- By using a hashing function to identify changes.
React's diffing algorithm updates lists by comparing the old list to the new list element by element. It identifies changes, additions, and removals, allowing for efficient updates without recreating the entire list. This approach is known as "keyed reconciliation" and helps minimize the DOM manipulation required. This is a crucial concept in optimizing React applications.
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