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Chrome Ext UI React

Category: Product  ·  Sub-category: accessibility  ·  Last updated:
This skill should be used when building React UI for Chrome extensions or when the user asks about UI patterns in extensions. Trigger when: "React in extension", "extension popup React", "side panel React", "Shadow DOM React", "content script UI", "createShadowRootUi", "extension accessibility", "rem to px extension", "portal in extension", "React popup state", "extension UI patterns", "Radix in extension", "Shadcn extension", "extension keyboard navigation", "ARIA in extension", "focus management extension".

From the source SKILL.md

React works in extension popups, side panels, options pages, and content script injected UIs. Each context has unique constraints. The core challenges are: state dies with popup close, Shadow DOM is required for content script UI, and portaled components break in Shadow DOM.

What this skill does

Chrome Ext UI React is a community-contributed Claude Code skill in the accessibility sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/chrome-ext-ui-react/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Chrome Ext UI React Claude Code skill is built for product managers, product designers, and cross-functional teams planning, shipping, and measuring product features. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/chrome-ext-ui-react
curl -L https://claudskills.com/skills/chrome-ext-ui-react/SKILL.md \
  -o ~/.claude/skills/chrome-ext-ui-react/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/chrome-ext-ui-react/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/chrome-ext-ui-react/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\chrome-ext-ui-react\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

Attribution & license

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