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Component() — react Function Reference

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

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  5fece266_3e4a_fcc8_2431_a0101682f210["Component()"]
  df9454d4_902c_be01_0138_35ad00411bc1["derived-state-from-local-state-in-effect.js"]
  5fece266_3e4a_fcc8_2431_a0101682f210 -->|defined in| df9454d4_902c_be01_0138_35ad00411bc1
  style 5fece266_3e4a_fcc8_2431_a0101682f210 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-local-state-in-effect.js lines 5–15

function Component({shouldChange}) {
  const [count, setCount] = useState(0);

  useEffect(() => {
    if (shouldChange) {
      setCount(count + 1);
    }
  }, [count]);

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

Domain

Subdomains

Defined In

Source

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-local-state-in-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-local-state-in-effect.js at line 5.

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