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Component() — react Function Reference

Architecture documentation for the Component() function in babel-existing-react-import.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  3f299251_92e2_dc3c_ec02_8a005fc4808c["Component()"]
  ad033e9e_2595_4907_8519_9e5d095ed302["babel-existing-react-import.js"]
  3f299251_92e2_dc3c_ec02_8a005fc4808c -->|defined in| ad033e9e_2595_4907_8519_9e5d095ed302
  style 3f299251_92e2_dc3c_ec02_8a005fc4808c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/babel-existing-react-import.js lines 3–8

function Component(props) {
  const [x] = useState(0);
  const expensiveNumber = useMemo(() => calculateExpensiveNumber(x), [x]);

  return <div>{expensiveNumber}</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/babel-existing-react-import.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/babel-existing-react-import.js at line 3.

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