PureComponent() — react Function Reference

Architecture documentation for the PureComponent() function in ReactBaseClasses.js from the react codebase.

Function javascript BabelCompiler Validation

Entity Profile

BabelCompiler→ Validation→ PureComponent() — react Function Reference

Dependency Diagram

graph TD
  70fddabc_aae3_56e1_c9e9_6301faa0eb5f["PureComponent()"]
  c3fac770_4990_9966_5876_7fc6a70a6f7d["ReactBaseClasses.js"]
  70fddabc_aae3_56e1_c9e9_6301faa0eb5f -->|defined in| c3fac770_4990_9966_5876_7fc6a70a6f7d
  style 70fddabc_aae3_56e1_c9e9_6301faa0eb5f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react/src/ReactBaseClasses.js lines 132–138

function PureComponent(props, context, updater) {
  this.props = props;
  this.context = context;
  // If a component has string refs, we will assign a different object later.
  this.refs = emptyObject;
  this.updater = updater || ReactNoopUpdateQueue;
}