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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.
。关于这个话题，旺商聊官方下载提供了深入分析
Role: Google Senior Staff Engineer
这个小工具对于要做多种语言海报的设计师来说，会是一个相当称手的快速预览工具。
Наталья Анисеева (редактор отдела оперативной информации)