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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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Entity Profile

Dependency Diagram

graph TD
  78a0fcf2_5939_489b_9e40_263795550c94["shouldComponentUpdate()"]
  bbc18718_341e_7d47_24d9_c8fe4a143333["MiddleScu"]
  78a0fcf2_5939_489b_9e40_263795550c94 -->|defined in| bbc18718_341e_7d47_24d9_c8fe4a143333
  style 78a0fcf2_5939_489b_9e40_263795550c94 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-reconciler/src/__tests__/ReactIncremental-test.js lines 2574–2576

      shouldComponentUpdate() {
        return false;
      }

Domain

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Defined In

Source

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 2574.

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