react Architecture Docs
Home / Function/ useFoo() — react Function Reference

useFoo() — react Function Reference

Architecture documentation for the useFoo() function in hoisted-context-variable-in-outlined-fn.js from the react codebase.

Function javascript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  037a95e7_5104_2127_5347_90645e2988e1["useFoo()"]
  32af493c_759d_d188_5397_8c9890346627["hoisted-context-variable-in-outlined-fn.js"]
  037a95e7_5104_2127_5347_90645e2988e1 -->|defined in| 32af493c_759d_d188_5397_8c9890346627
  style 037a95e7_5104_2127_5347_90645e2988e1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/hoisted-context-variable-in-outlined-fn.js lines 4–20

function useFoo() {
  const makeCb = useIdentity(() => {
    const logIntervalId = () => {
      log(intervalId);
    };

    let intervalId;
    if (!hidden) {
      intervalId = 2;
    }
    return () => {
      logIntervalId();
    };
  });

  return <Stringify fn={makeCb()} shouldInvokeFns={true} />;
}

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does useFoo() do?
useFoo() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/hoisted-context-variable-in-outlined-fn.js.
Where is useFoo() defined?
useFoo() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/hoisted-context-variable-in-outlined-fn.js at line 4.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free