The problem gets worse in pipelines. When you chain multiple transforms – say, parse, transform, then serialize – each TransformStream has its own internal readable and writable buffers. If implementers follow the spec strictly, data cascades through these buffers in a push-oriented fashion: the source pushes to transform A, which pushes to transform B, which pushes to transform C, each accumulating data in intermediate buffers before the final consumer has even started pulling. With three transforms, you can have six internal buffers filling up simultaneously.
很多有灵气的作者，就困在这第一步。我身边有一位优秀的青年写作者，名校、专业好，读书多、很有想法，我常常被他新颖的见解所吸引。他很爱说的一句话是：等我写出来，肯定会有很多人与您一样的感受。我不断鼓励他，却总是听到他回复：开了头，但总是不完美。总想一步到位，结果呢？笔尖生了锈，灵感发了霉。，详情可参考Line官方版本下载
Scroll to load interactive demo，更多细节参见搜狗输入法2026
paper card, often the same dimensions as a modern credit card, but with punched