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Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00292-7，推荐阅读Line官方版本下载获取更多信息
Finding these optimization opportunities can itself be a significant undertaking. It requires end-to-end understanding of the spec to identify which behaviors are observable and which can safely be elided. Even then, whether a given optimization is actually spec-compliant is often unclear. Implementers must make judgment calls about which semantics they can relax without breaking compatibility. This puts enormous pressure on runtime teams to become spec experts just to achieve acceptable performance.，这一点在快连下载安装中也有详细论述
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