这是一场极其凶险的双线战役。稳住传统的影像和性能，保的是今天的饭碗；跳出固有框架去探索新市场，争的是明天的门票。
These optimizations are difficult to implement, frequently error-prone, and lead to inconsistent behavior across runtimes. Bun's "Direct Streams" optimization takes a deliberately and observably non-standard approach, bypassing much of the spec's machinery entirely. Cloudflare Workers' IdentityTransformStream provides a fast-path for pass-through transforms but is Workers-specific and implements behaviors that are not standard for a TransformStream. Each runtime has its own set of tricks and the natural tendency is toward non-standard solutions, because that's often the only way to make things fast.
。关于这个话题，爱思助手下载最新版本提供了深入分析
bytes() consumption
Determine if it's satisfiable or not WITHOUT USING ANY EXTERNAL TOOLS.