Building React Components with State, Lists, and Conditionals
A typical React project entry point (index.js) uses ReactDOM.render to mount a root component into the DOM. Every component must import React.
import React from 'react';
import ReactDOM from 'react-dom';
import Dashboard from './Dashboard';
ReactDOM.render(<Dashboard />, document.getElementById('root'));
Class vs. Functional Components
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Posted on Sat, 09 May 2026 04:18:20 +0000 by sazzie