reactor-design

Enforce Windows 11 design rules for Reactor-powered WinUI 3 apps.

609|44|Updated Apr 16, 2026
One-click install
npx skills add https://github.com/microsoft/microsoft-ui-reactor --skill reactor-design
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: reactor-design
Source: https://github.com/microsoft/microsoft-ui-reactor/tree/main/plugins/reactor/skills/reactor-design
Command: npx skills add https://github.com/microsoft/microsoft-ui-reactor --skill reactor-design

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Windows users expect a cohesive Windows 11 design language; this skill defines how Reactor UI should align with theme tokens, typography, surfaces, accessibility, and design checks to ensure consistency across apps.

Core Features & Use Cases

  • Enforces Windows 11 design system rules: theming, typography, spacing, 4px grid, acrylic surfaces, and accessible controls for Reactor.
  • Provides clear usage patterns, review checklists, and migration guidance to help authors, reviewers, and fixers of Reactor UI code.
  • Use Case: when authoring or reviewing Reactor UI code, apply the Windows 11 design guidelines to ensure a native and accessible user experience.

Quick Start

Review Reactor UI code against Windows 11 design rules and apply token usage, typography, spacing, and accessibility guidelines.

Frequently Asked Questions about reactor-design

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I align WinUI 3 app styling with the Windows 11 design system?

Align WinUI 3 app styling with the Windows 11 design system by enforcing token-based theming, typography rules, a 4px grid, acrylic surfaces, and accessibility checks across authoring and reviewing workflows.

What typography and spacing rules apply to Reactor UI components?

Reactor UI components require adherence to specific typography rules and a 4px spacing grid to ensure visual consistency and native Windows 11 alignment across all application interfaces.

How do I review Reactor UI code for Windows 11 accessibility compliance?

Review Reactor UI code for Windows 11 accessibility compliance by applying defined accessibility checks and review checklists to verify that all visual styling meets functional requirements.

Can I use acrylic surfaces and theme tokens in Reactor-powered apps?

Yes, you can codify acrylic surfaces and token-based theming in Reactor-powered apps to satisfy Windows 11 visual styling requirements and ensure a cohesive user experience.

What's the best way to migrate existing WinUI 3 visual styling to Reactor?

Migrate existing WinUI 3 visual styling to Reactor by following provided migration guidance to apply Windows 11 design rules, ensuring theme tokens and motion guidelines are correctly implemented.