Recall & Review
beginner
What is the purpose of the Next.js <Script> component?
The <Script> component in Next.js helps load third-party scripts efficiently and safely, controlling when and how scripts run to improve page performance and avoid blocking rendering.
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intermediate
Which loading strategies can you use with Next.js <Script> component?
You can use 'beforeInteractive', 'afterInteractive', 'lazyOnload', and 'worker' to control when the script loads relative to page rendering and user interaction.
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beginner
How does the 'afterInteractive' strategy affect script loading in Next.js?
Scripts with 'afterInteractive' load right after the page becomes interactive, so they don't block the initial page load but run soon after the user can interact with the page.
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intermediate
Why should you avoid placing third-party scripts directly in the <head> without Next.js <Script>?
Placing scripts directly can block page rendering and hurt performance. The Next.js <Script> component optimizes loading to keep pages fast and responsive.
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advanced
How can you add inline third-party scripts using Next.js <Script> component?
You can use the 'dangerouslySetInnerHTML' prop inside <Script> to safely add inline scripts, ensuring they load with the chosen strategy.
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Which Next.js <Script> loading strategy loads the script as soon as possible before the page becomes interactive?
✗ Incorrect
The 'beforeInteractive' strategy loads scripts early, before the page is interactive, useful for critical scripts.
What is a benefit of using Next.js <Script> over a regular <script> tag?
✗ Incorrect
Next.js