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What is a promise?

What are the states of a promise?

How do you create a promise?

How does promise chaining work?

What is promise resolution?

What is promise rejection?

Difference between then and catch?

What is finally in promises?

How do you handle multiple promises?

What is Promise.all?

What is Promise.race?

What is Promise.any?

What is Promise.allSettled?

How do you convert callback to promise?

How do you handle errors in promises?

How do promises work with async/await?

How do you retry a failed promise?

How do you cancel a promise?

What is promise queue?

How do promises interact with the event loop?

How do microtasks relate to promises?

What are promise anti-patterns?

How do you optimize promise chains?

What are common interview traps related to promises?

How do you test promises?

javascript interview questions

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