What this snippet does
Queues process items in arrival order — used in BFS, task schedulers, and message brokers.
Expected output
Processing: task1 Processing: task2 Processing: task3
Why practise typing this
Typing data structures 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.
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