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App Class — react Architecture

Architecture documentation for the App class in StrictEffectsMode-test.js from the react codebase.

Class javascript

Entity Profile

Dependency Diagram

graph TD
  99d46be0_92f6_2aee_c1d3_bb4956875d99["App"]
  61b49bfc_bb61_d28b_5b46_a815b94de053["StrictEffectsMode-test.js"]
  99d46be0_92f6_2aee_c1d3_bb4956875d99 -->|defined in| 61b49bfc_bb61_d28b_5b46_a815b94de053
  9ffa6966_4c48_bced_4e63_57ca50b44825["test()"]
  99d46be0_92f6_2aee_c1d3_bb4956875d99 -->|method| 9ffa6966_4c48_bced_4e63_57ca50b44825
  ce0f3c47_9c01_a51c_1b97_78bffc55360a["componentDidMount()"]
  99d46be0_92f6_2aee_c1d3_bb4956875d99 -->|method| ce0f3c47_9c01_a51c_1b97_78bffc55360a
  70826b24_2f8c_7305_2801_25d4477edd80["componentDidUpdate()"]
  99d46be0_92f6_2aee_c1d3_bb4956875d99 -->|method| 70826b24_2f8c_7305_2801_25d4477edd80
  b01c878f_537d_ff3d_fed2_fbcc4737ece2["componentWillUnmount()"]
  99d46be0_92f6_2aee_c1d3_bb4956875d99 -->|method| b01c878f_537d_ff3d_fed2_fbcc4737ece2
  5dac1a95_6168_3f59_a626_d7fa7787bb40["render()"]
  99d46be0_92f6_2aee_c1d3_bb4956875d99 -->|method| 5dac1a95_6168_3f59_a626_d7fa7787bb40

Relationship Graph

Source Code

packages/react-reconciler/src/__tests__/StrictEffectsMode-test.js lines 303–324

    class App extends React.PureComponent {
      test() {}

      componentDidMount() {
        this.test();
        log.push('componentDidMount');
      }

      componentDidUpdate() {
        this.test();
        log.push('componentDidUpdate');
      }

      componentWillUnmount() {
        this.test();
        log.push('componentWillUnmount');
      }

      render() {
        return null;
      }
    }

Defined In

Source

Frequently Asked Questions

What is the App class?
App is a class in the react codebase, defined in packages/react-reconciler/src/__tests__/StrictEffectsMode-test.js.
Where is App defined?
App is defined in packages/react-reconciler/src/__tests__/StrictEffectsMode-test.js at line 303.

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