Modern Web Guidance 1.0: Web Platform Skills for Coding Agents, and Where They Fit Our Stack
· 11 min read
The Chrome team shipped Modern Web Guidance 1.0 on November 10, 2026, and a day later published the top 10 things AI gets wrong in web development. We first mentioned the project in our Google I/O recap when it was an early preview. With the stable release, it is worth a closer look.
This post covers what Modern Web Guidance (MWG) is, how it works, what it fixes, and how it fits our recommended tech stack. Short version: the guidance is good and mostly matches what we want. But two parts need care: our component libraries already handle some of the things MWG wants to rewrite, and the default install command breaks our supply-chain rules.