Question 1

What is lazy loading in frontend applications?

Accepted Answer

Lazy loading is a performance optimization technique that loads resources only when they are needed instead of loading everything upfront.

Question 2

Why is lazy loading important?

Accepted Answer

It reduces initial page load time, improves user experience, and decreases bandwidth usage.

Question 3

What can be lazy loaded?

Accepted Answer

Images, routes, components, videos, charts, maps, and other non-critical resources can be lazy loaded.

Question 4

Does lazy loading improve performance?

Accepted Answer

Yes. Lazy loading reduces initial downloads and helps pages load faster.

What is lazy loading in frontend applications?

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