What this snippet does
Awaiting in a loop runs each promise one after another — use Promise.all to run independent async tasks concurrently.
Expected output
sequential done parallel done
Why practise typing this
Typing async/await code builds muscle memory for the symbols and indentation JavaScript uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.
More JavaScript practice
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- promise timeoutAsync/Await · intermediate