Google has launched its skill set for building modern web interfaces: Modern Web Guidance.
It prevents AI from generating websites with outdated patterns and outdated APIs.
✓ Expert-verified guides
✓ For Claude Code, Cursor, Antigravity, and others
Installation:
npx modern-web-guidance@latest install
Use this prompt to make Claude respond like a senior web developer with 20 years of experience—clear, practical guidance, code, and best practices.
Codex now includes a built-in browser with comment mode: point-and-click on any page, capture DOM context automatically, and iterate with the agent faster.
Jakub Krehel’s make-interfaces-feel-better skill passes 30K installs, offering practical UI tips on design, animation, performance, and visual polish.