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Packet Island

Learn system design through playful 3D experiments

launched 12h ago · by Nguyễn Thế Huy

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What they say it does

Explore 12 interactive lessons on bottlenecks, caching, queues and more. Change a setting, watch the system respond, and understand the tradeoffs. A friendly 3D learning space with guided notes, self-checks, and English + Vietnamese. Free, no account needed.

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