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React · Theory

Bootstrap in React

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Theory

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Bootstrap in React

Bootstrap in React: import bootstrap CSS once, use class names (container, btn btn-primary), or use react-bootstrap components. Still className. Don’t run Bootstrap’s jQuery JS next to React — two DOM owners.

Bootstrap in React — on screen — Bootstrap-styled Join. Import bootstrap CSS once in main.

Exam tip

CSS classes. No jQuery plugins.

Example

// Bootstrap classes
export default function Hero() {
  return (
    <div className="container">
      <button className="btn btn-primary">Join</button>
    </div>
  );
}

Bootstrap in React — on screen: Bootstrap-styled Join. Import bootstrap CSS once in main.

Short notes

  • Import CSS once.
  • className or react-bootstrap.
  • TrapjQuery Bootstrap plugins.

Questions

1

Explain Bootstrap as if you are teaching a junior — definition, then one tiny UI.

2

What does the example show on screen (or print), and what does that prove?

3

What mistake do freshers make with Bootstrap?

Previous← Animation in ReactNextmap in React →
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