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Component() — react Function Reference

Architecture documentation for the Component() function in derived-state-from-prop-with-side-effect.js from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  b43a3373_49de_b0cd_b215_cf893c0a630d["Component()"]
  cd467652_c6c3_d3d7_d1da_a7cb10b33db7["derived-state-from-prop-with-side-effect.js"]
  b43a3373_49de_b0cd_b215_cf893c0a630d -->|defined in| cd467652_c6c3_d3d7_d1da_a7cb10b33db7
  style b43a3373_49de_b0cd_b215_cf893c0a630d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/effect-derived-computations/derived-state-from-prop-with-side-effect.js lines 4–13

function Component({value}) {
  const [localValue, setLocalValue] = useState('');

  useEffect(() => {
    setLocalValue(value);
    document.title = `Value: ${value}`;
  }, [value]);

  return <div>{localValue}</div>;
}

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Frequently Asked Questions

What does Component() do?
Component() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/effect-derived-computations/derived-state-from-prop-with-side-effect.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/effect-derived-computations/derived-state-from-prop-with-side-effect.js at line 4.

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