useEffect

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Last edited Jan 30, 2022

Created on Jan 30, 2022

Forked from useState

This example demonstrates the React useEffect hook by showing how a web application responds to user-triggered state changes. Three buttons—Posts, Users, and Comments—update a resource type displayed as a header, while the hook logs lifecycle events to the console on mount, on resource change, and during cleanup. The code uses React 16.9.0 with the useState and useEffect APIs directly from the React and ReactDOM UMD builds, and it renders the interface into a root div using ReactDOM.render.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

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