GoKawiilGoogle, Microsoft and Mozilla release CLI tool to update AI coding agents' JS habits
Modern Web Guidance is a new open-source CLI tool, installable via npx, that feeds coding agents expert guidance on modern web platform APIs. It lets agents search for relevant coding guides, retrieve them by ID, and scan existing codebases for outdated JavaScript patterns. The project is backed by teams from Google Chrome, Microsoft Edge, Mozilla Firefox and MDN, alongside web developer contributors.