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shouldComponentUpdate() — react Function Reference

Architecture documentation for the shouldComponentUpdate() function in ReactMultiChild-test.js from the react codebase.

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Dependency Diagram

graph TD
  99967ada_d706_1a79_e98f_267226ca8f94["shouldComponentUpdate()"]
  3d35e861_d151_ca67_9339_423391225a91["Letter"]
  99967ada_d706_1a79_e98f_267226ca8f94 -->|defined in| 3d35e861_d151_ca67_9339_423391225a91
  style 99967ada_d706_1a79_e98f_267226ca8f94 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

packages/react-dom/src/__tests__/ReactMultiChild-test.js lines 473–475

      shouldComponentUpdate() {
        return false;
      }

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Frequently Asked Questions

What does shouldComponentUpdate() do?
shouldComponentUpdate() is a function in the react codebase, defined in packages/react-dom/src/__tests__/ReactMultiChild-test.js.
Where is shouldComponentUpdate() defined?
shouldComponentUpdate() is defined in packages/react-dom/src/__tests__/ReactMultiChild-test.js at line 473.

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