今天 agent 的尝鲜者们，去找工具和技能塞给 agent；未来，agent 会自己去公开代码库拉取新工具和插件来补强自己。
The primary signal is desiredSize on the controller. It can be positive (wants data), zero (at capacity), negative (over capacity), or null (closed). Producers are supposed to check this value and stop enqueueing when it's not positive. But there's nothing enforcing this: controller.enqueue() always succeeds, even when desiredSize is deeply negative.，更多细节参见新收录的资料
，详情可参考新收录的资料
What TransformStreams are supposed to do is check for backpressure on the controller and use promises to communicate that back to the writer:
Преподобный Пол Уильямс навестил бывшего принца Эндрю в его новой резиденции Вуд-Фарм и провел там около часа. Об этом сообщает The Sun.，详情可参考新收录的资料