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Component() — react Function Reference

Architecture documentation for the Component() function in hook-ref-callback.js from the react codebase.

Function javascript TestingUtilities Fixtures calls 1

Entity Profile

Dependency Diagram

graph TD
  cf1d0e42_dcbc_adc3_a8a0_f9456d37675b["Component()"]
  c445930c_bac8_b5a0_159c_4f327b38cc1e["hook-ref-callback.js"]
  cf1d0e42_dcbc_adc3_a8a0_f9456d37675b -->|defined in| c445930c_bac8_b5a0_159c_4f327b38cc1e
  53d196dc_acff_7ae2_775a_f76c8bc52704["useFoo()"]
  cf1d0e42_dcbc_adc3_a8a0_f9456d37675b -->|calls| 53d196dc_acff_7ae2_775a_f76c8bc52704
  style cf1d0e42_dcbc_adc3_a8a0_f9456d37675b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/hook-ref-callback.js lines 3–8

function Component(props) {
  const ref = useRef();
  useFoo(() => {
    ref.current = 42;
  });
}

Domain

Subdomains

Defined In

Calls

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/hook-ref-callback.js.
Where is Component() defined?
Component() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/hook-ref-callback.js at line 3.
What does Component() call?
Component() calls 1 function(s): useFoo.

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