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JavaScript Promise Execution Order

MediumCoding00:00
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Your question is JavaScript Promise Execution Order. Take a moment with it on the right.

Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).

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Problem

Tell me about the output order for this JavaScript code and explain why it prints in that sequence: setTimeout(() => console.log(1), 0); new Promise(resolve => { console.log(2); resolve(); }).then(() => { console.log(3)})