30 Top Interview Questions and Answers (2024)

Ques 1

Explain the purpose of the 'await' block in Svelte.

The 'await' block in Svelte is used for asynchronous logic. It allows you to await a Promise and handle the resolved value or catch errors within the template.

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Ques 2

Explain the difference between reactive declarations and statements in Svelte.

Reactive declarations in Svelte create reactive variables based on dependencies, while reactive statements directly execute code when dependencies change. Declarations use '$:' syntax, and statements use '{# ... }'.

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Ques 3

What is the role of the '$:` syntax in Svelte?

The '$:`` syntax in Svelte is used for two-way binding. It allows you to create a reactive variable that is both readable and writable within a component.

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Ques 4

How can you share state between sibling components in Svelte?

State can be shared between sibling components in Svelte by lifting the state to a common parent and passing it down as props to both siblings.

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Explain the purpose of the 'await' block in Svelte.

Simpan untuk Revisi

Explain the difference between reactive declarations and statements in Svelte.

Simpan untuk Revisi

What is the role of the '$:` syntax in Svelte?

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How can you share state between sibling components in Svelte?

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