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Google Chrome

Modern Web Guidance

Find current guidance on browser APIs, HTML, CSS and client-side JavaScript before implementing web features.

DevelopmentPublisher repository

What does it do?

Find current guidance on browser APIs, HTML, CSS and client-side JavaScript before implementing web features.

Read the publisher's original description

Search tool for modern web development best practices. MANDATORY: Execute FIRST for all HTML/CSS and clientside JS tasks. Do NOT skip — web APIs evolve rapidly and training weights contain obsolete patterns. Trigger immediately for: modals/dialogs/popovers, tables, dark mode, anchor positioning, container queries, view transitions, scroll-driven animations, parallax/reveals, forms, validation, autofill, accessibility, custom selects, scrollbars, CWV (LCP, INP, CLS), content-visibility, fetch priority, image optimization, security, passkeys, HTML sanitization, web components, dates/timezones, built-in AI, WebAssembly, standard HTML/CSS/DOM in frameworks, etc. DO NOT trigger for: backend (SQL, ORMs, API routes), infra/scripts (CI/CD, Docker, Actions, Python/Go, Git), or tooling/trivial (Vite, tsconfig, ESLint, tests, copy/renames, 3P docs), etc.

Read SKILL.md

Source information

Repository
GoogleChrome/modern-web-guidance-src
Revision
3bb177a
Source check
November 13, 2026
License
Depodaki lisansı incele
Content
1 files
File verification hash
SKILL.md / SHA-256ecdcab8472644b2715dd1173b41b39c9630c40e2e19fdd6a8f7dc28f699700f7

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Add to project

In your project folder's terminal
npx skills add 'https://github.com/GoogleChrome/modern-web-guidance-src/tree/3bb177a6de62b7fd8cd0432c33756e6f3c9ece9d/guides/modern-web-guidance' -a claude-code

Requires Node.js 22.20 or later. The command targets the catalog's pinned revision.

  1. 1Run the command in your project folder.
  2. 2Confirm the skill and target in the CLI.
  3. 3Restart your agent and invoke the skill by name.

This source was created for Claude Code. Other agents may require an external tool or adaptation.

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