This overhead is mandated by the spec's reliance on promises for buffer management, completion, and backpressure signals. While some of it is implementation-specific, much of it is unavoidable if you're following the spec as written. For high-frequency streaming — video frames, network packets, real-time data — this overhead is significant.
It is also necessary to emphasize that many optimizations are only possible in parts of the spec that are unobservable to user code. The alternative, like Bun "Direct Streams", is to intentionally diverge from the spec-defined observable behaviors. This means optimizations often feel "incomplete". They work in some scenarios but not in others, in some runtimes but not others, etc. Every such case adds to the overall unsustainable complexity of the Web streams approach which is why most runtime implementers rarely put significant effort into further improvements to their streams implementations once the conformance tests are passing.。im钱包官方下载是该领域的重要参考
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54，推荐阅读爱思助手下载最新版本获取更多信息
Вячеслав Агапов。Line官方版本下载是该领域的重要参考
men with a genetic risk of prostate cancer (with a confirmed BRCA gene variant)