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Component() — react Function Reference

Architecture documentation for the Component() function in allow-global-mutation-in-effect-indirect.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  86734360_6234_5517_2619_17b48034b823["Component()"]
  ed02ea42_6345_50df_d000_d037562bb356["allow-global-mutation-in-effect-indirect.js"]
  86734360_6234_5517_2619_17b48034b823 -->|defined in| ed02ea42_6345_50df_d000_d037562bb356
  style 86734360_6234_5517_2619_17b48034b823 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/allow-global-mutation-in-effect-indirect.js lines 5–20

function Component() {
  const [state, setState] = useState(someGlobal);

  const setGlobal = () => {
    someGlobal.value = true;
  };
  useEffect(() => {
    setGlobal();
  }, []);

  useEffect(() => {
    setState(someGlobal.value);
  }, [someGlobal]);

  return <div>{String(state)}</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/allow-global-mutation-in-effect-indirect.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/allow-global-mutation-in-effect-indirect.js at line 5.

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