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component() — react Function Reference

Architecture documentation for the component() function in useMemo-simple.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  a0c1ae4a_1386_debd_46cc_7af5054acd66["component()"]
  485076c2_fd5d_9f9f_027e_8ee08c819b27["useMemo-simple.js"]
  a0c1ae4a_1386_debd_46cc_7af5054acd66 -->|defined in| 485076c2_fd5d_9f9f_027e_8ee08c819b27
  style a0c1ae4a_1386_debd_46cc_7af5054acd66 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/useMemo-simple.js lines 1–4

function component(a) {
  let x = useMemo(() => [a], [a]);
  return <Foo x={x}></Foo>;
}

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/useMemo-simple.js.
Where is component() defined?
component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/useMemo-simple.js at line 1.

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