mountApp() — react Function Reference

Architecture documentation for the mountApp() function in app.js from the react codebase.

Function javascript BabelCompiler Validation

Entity Profile

BabelCompiler→ Validation→ mountApp() — react Function Reference

Dependency Diagram

graph TD
  401532af_9772_9485_81ae_22fb3e598cc3["mountApp()"]
  aff2d576_64c1_50a0_1c0e_821f50178207["app.js"]
  401532af_9772_9485_81ae_22fb3e598cc3 -->|defined in| aff2d576_64c1_50a0_1c0e_821f50178207
  style 401532af_9772_9485_81ae_22fb3e598cc3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-devtools-shell/src/perf-regression/app.js lines 9–20

function mountApp() {
  const container = document.createElement('div');

  ((document.body: any): HTMLBodyElement).appendChild(container);

  const root = createRoot(container);
  root.render(
    <React.StrictMode>
      <App />
    </React.StrictMode>,
  );
}