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component() — react Function Reference

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

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  9c6b6120_9bfd_4efa_9c10_2c024e966409["component()"]
  f6dee789_9eb8_8d5a_3269_d897b52dc00c["useMemo-inlining-block-return.js"]
  9c6b6120_9bfd_4efa_9c10_2c024e966409 -->|defined in| f6dee789_9eb8_8d5a_3269_d897b52dc00c
  style 9c6b6120_9bfd_4efa_9c10_2c024e966409 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/useMemo-inlining-block-return.js lines 1–8

function component(a, b) {
  let x = useMemo(() => {
    if (a) {
      return {b};
    }
  }, [a, b]);
  return x;
}

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

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