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.
582 DSTREG - SLCTR TST_SEL_NONSS PTSELE DLY ; test selector (in LCALL delay slot)
，这一点在WPS下载最新地址中也有详细论述
Мощный удар Израиля по Ирану попал на видео09:41
Трамп высказался о непростом решении по Ирану09:14
FT App on Android & iOS