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.
Sketched out concepts, using Excalidraw[2]，推荐阅读Line官方版本下载获取更多信息
Author(s): Shin-Pon Ju, Dong-Yeh Wu, Chun-Wen Cheng, Hsing-Yin Chen。关于这个话题，51吃瓜提供了深入分析
Dev tools install asynchronously after container creation. Use --console to wait for them to finish before dropping into a shell, or monitor progress with:，更多细节参见safew官方版本下载
但这份增长并未持续，从2023年开始，公司业绩出现断崖式下跌，当年归母净利润仅1256万元，同比下跌86%；2024年，公司业绩直接由盈转亏，归母净利润亏损1.14亿元；2025年业绩预告显示，公司预计归母净利润亏损7000万元至1.3亿元，扣非净利润亏损1.5亿元至2.1亿元，亏损面持续扩大。