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shouldComponentUpdate() — react Function Reference

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

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Dependency Diagram

graph TD
  feb25dda_16fa_8151_b883_ad3e892c8854["shouldComponentUpdate()"]
  fca14601_bfba_c61a_978b_e1b864feece7["Tester"]
  feb25dda_16fa_8151_b883_ad3e892c8854 -->|defined in| fca14601_bfba_c61a_978b_e1b864feece7
  style feb25dda_16fa_8151_b883_ad3e892c8854 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

packages/react-reconciler/src/__tests__/ReactIncremental-test.js lines 397–399

      shouldComponentUpdate() {
        return false;
      }

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Defined In

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Frequently Asked Questions

What does shouldComponentUpdate() do?
shouldComponentUpdate() is a function in the react codebase, defined in packages/react-reconciler/src/__tests__/ReactIncremental-test.js.
Where is shouldComponentUpdate() defined?
shouldComponentUpdate() is defined in packages/react-reconciler/src/__tests__/ReactIncremental-test.js at line 397.

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