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Component() — react Function Reference

Architecture documentation for the Component() function in for-of-nonmutating-loop-local-collection.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  65b66fb3_ece7_e44b_e3f8_1f2427924956["Component()"]
  48e4a5e1_8792_3499_85ae_7ea1f25399d6["for-of-nonmutating-loop-local-collection.js"]
  65b66fb3_ece7_e44b_e3f8_1f2427924956 -->|defined in| 48e4a5e1_8792_3499_85ae_7ea1f25399d6
  style 65b66fb3_ece7_e44b_e3f8_1f2427924956 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/for-of-nonmutating-loop-local-collection.js lines 4–21

function Component({a, b}) {
  const x = useMemo(() => {
    return [a];
  }, [a]);
  const y = useMemo(() => {
    const items = [b];
    for (const i of x) {
      items.push(i);
    }
    return items;
  }, [x, b]);
  return (
    <>
      <ValidateMemoization inputs={[a]} output={x} />
      <ValidateMemoization inputs={[x, b]} output={y} />
    </>
  );
}

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/for-of-nonmutating-loop-local-collection.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/for-of-nonmutating-loop-local-collection.js at line 4.

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