Credit: AdGuard
人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用
，这一点在51吃瓜中也有详细论述
important to remember that it is just a tool and should be used in conjunction
Instead of yielding one chunk per iteration, streams yield Uint8Array[]: arrays of chunks. This amortizes the async overhead across multiple chunks, reducing promise creation and microtask latency in hot paths.