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Component() — react Function Reference

Architecture documentation for the Component() function in ssr-use-reducer.js from the react codebase.

Entity Profile

Dependency Diagram

graph TD
  76ef4e54_f589_7711_88c4_010dad5f1e36["Component()"]
  34e5325b_ac5f_a9ad_f7fb_9ab72093b4ee["ssr-use-reducer.js"]
  76ef4e54_f589_7711_88c4_010dad5f1e36 -->|defined in| 34e5325b_ac5f_a9ad_f7fb_9ab72093b4ee
  style 76ef4e54_f589_7711_88c4_010dad5f1e36 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/ssr/ssr-use-reducer.js lines 5–15

function Component() {
  const [state, dispatch] = useReducer((_, next) => next, 0);
  const ref = useRef(null);
  const onChange = e => {
    dispatch(e.target.value);
  };
  useEffect(() => {
    log(ref.current.value);
  });
  return <input value={state} onChange={onChange} ref={ref} />;
}

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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/ssr/ssr-use-reducer.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/ssr/ssr-use-reducer.js at line 5.

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