useData() — react Function Reference

Architecture documentation for the useData() function in data.js from the react codebase.

Function javascript BabelCompiler Entrypoint called by 1

Entity Profile

BabelCompiler→ Entrypoint→ useData() — react Function Reference

Dependency Diagram

graph TD
  610d8687_6e3d_d674_bfd5_9a5ea20ccc92["useData()"]
  e04b3a10_94f9_7dd8_b7e7_ffd3a8a043f6["data.js"]
  610d8687_6e3d_d674_bfd5_9a5ea20ccc92 -->|defined in| e04b3a10_94f9_7dd8_b7e7_ffd3a8a043f6
  4af2c724_1e98_b475_cc52_41ab0b7d51ed["Comments()"]
  4af2c724_1e98_b475_cc52_41ab0b7d51ed -->|calls| 610d8687_6e3d_d674_bfd5_9a5ea20ccc92
  style 610d8687_6e3d_d674_bfd5_9a5ea20ccc92 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

fixtures/ssr2/src/data.js lines 30–38

export function useData() {
  const ctx = useContext(DataContext);
  if (ctx !== null) {
    // This context is only provided on the server.
    // It is here to simulate a suspending data fetch.
    ctx.read();
  }
  return fakeData;
}