Self-contained UI/UX design intelligence: priority ladder, design reference (style, color, type, landing, charts, perf), polish checks, file-first design-system artifacts; deep defaults on React, Next.js, Tailwind, RN, Flutter.
94
94%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Passed
No known issues
This skill goes deepest on these stacks so guidance stays actionable instead of a multi-framework catalog:
| Stack | Role |
|---|---|
| React | Components, state, composition, performance habits |
| Next.js | Routing, SSR/RSC boundaries, images, fonts, bundle splitting |
| Tailwind CSS | Utility layout, tokens via config/theme, responsive patterns |
| React Native | Screens, lists, navigation touchpoints, platform APIs (accessibilityLabel, safe area) |
| Flutter | Widgets, ThemeData, Material/Cupertino idioms, layout |
Default behavior: Prefer examples, API names, and file-path hints that match this set when the user does not specify a stack or when the repo clearly uses one of them.
When the repository or user is clearly on another framework:
package.json, vite.config, nuxt.config, svelte.config, Xcode project, etc.) and align with what you find.Image and font loading patterns where applicable; avoid layout shift (explicit dimensions or aspect ratio).theme.extend) instead of scattering raw hex in JSX.hitSlop when the visual is smaller.ThemeData / component themes; avoid hardcoded Color(0xFF...) in leaves unless tokens demand it.package.json, app/ or src/, and config (next.config, tailwind.config, pubspec.yaml, framework-specific configs).