圖像來源，Getty Images
For implementers, this promise-heavy design constrains optimization opportunities. The spec mandates specific promise resolution ordering, making it difficult to batch operations or skip unnecessary async boundaries without risking subtle compliance failures. There are many hidden internal optimizations that implementers do make but these can be complicated and difficult to get right.
，更多细节参见下载安装 谷歌浏览器 开启极速安全的 上网之旅。
“If your goal is to get development done, providing as much detail and tutorializing and onboarding processes, making that as simple as possible is going to get you your best results,” said Mort. “Because, again, if you aren’t gaining devs, you’re losing devs.”
not work with all code editors
Node *curr = buckets[i];