[GitHub Trending] GoogleChrome/modern-web-guidance-src
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Google Chrome's modern web guidance source, directly useful for web platform engineers.
Google Chrome, Microsoft Edge, Mozilla Firefox, and MDN teams released Modern Web Guidance, a set of token-efficient skills that inject curated web platform best practices and browser compatibility data directly into coding agents. The CLI tool (`npx modern-web-guidance@latest`) enables agents to search guides, retrieve specific patterns, and scan codebases for legacy patterns, covering 250 modern web features including View Transitions, container queries, Anchor Positioning, and local AI APIs. This addresses the problem of LLMs defaulting to bloated legacy JavaScript due to training data bias, steering agents toward native, high-performance browser APIs.