shouldComponentUpdate() — react Function Reference

Architecture documentation for the shouldComponentUpdate() function in ReactIncremental-test.js from the react codebase.

Function javascript BabelCompiler Validation

Entity Profile

BabelCompiler→ Validation→ shouldComponentUpdate() — react Function Reference

Dependency Diagram

graph TD
  74488530_44f8_a02c_de0d_52d848fb716b["shouldComponentUpdate()"]
  b7d4ff8f_ed9c_9578_08f2_36cadd1da7fc["FirstChild"]
  74488530_44f8_a02c_de0d_52d848fb716b -->|defined in| b7d4ff8f_ed9c_9578_08f2_36cadd1da7fc
  style 74488530_44f8_a02c_de0d_52d848fb716b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-reconciler/src/__tests__/ReactIncremental-test.js lines 2358–2362

      shouldComponentUpdate(nextProps, nextState) {
        scuNextProps.push(nextProps);
        scuPrevProps.push(this.props);
        return this.props.children !== nextProps.children;
      }