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全部阅读 →Compound Engineering: 3/31/2026
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One Line of Code on Every Other Platform. Why Can't the Web Do It After 30 Years?
Querying layout results takes one line of code on iOS, Android, Qt, and Flutter. On the web, it requires triggering a full-page reflow. This isn't because...
一行代码的事，Web 为什么做了三十年还没做到
在iOS上查询排版结果只需一行代码，Web上需要触发整个页面的重新布局。这不是因为浏览器工程师蠢，而是CSS在1994年做了一个声明式的架构选择。这个选择的天花板更高，但代价是中间状态不可查询。Facebook在2012年因为不理解这个trade-off付出了数亿美元的代价。SwiftUI和Jetpack...
ChatGPT Won't Let You Type Until Cloudflare Reads Your React State. I Decrypted the Program That Does It.
Every ChatGPT message triggers a Cloudflare Turnstile program that runs silently in your browser. I decrypted 377 of these programs from network traffic and found something that goes beyond standard browser fingerprinting. The program checks 55 properties spanning three layers: your browser (GPU, screen, fonts), the Cloudflare network (your city, your IP, your region from edge headers), and the ChatGPT React application itself (__reactRouterContext, loaderData, clientBootstrap). Turnstile doesn