Intermediate Web & Software Development

Q57 / 100

What is server-side rendering with hydration?

Correct! Well done.

Incorrect.

The correct answer is B) SSR sends pre-rendered HTML for fast FCP, then JavaScript hydrates it — attaching event listeners and making it interactive without re-rendering

B

Correct Answer

SSR sends pre-rendered HTML for fast FCP, then JavaScript hydrates it — attaching event listeners and making it interactive without re-rendering

Explanation

Hydration: server renders HTML (fast visible content), client downloads JS bundle, React/Vue hydrates existing DOM (attaches event handlers). Partial hydration (Islands Architecture) hydrates only interactive components.

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