Guides consumers of the @westpac/ui component library on correct usage, capabilities, and patterns. Use when asking how to use a GEL component, whether a component supports a feature, or how to implement a UI pattern with @westpac/ui.
Guides setup and installation of @westpac/ui and @westpac/style-config in a new project. Use when setting up GEL, installing the design system, configuring Tailwind CSS, theming, or brand fonts.
Guides migration from pre-@westpac/ui 1.0 to v1.0. Use when upgrading GEL, migrating to v1, updating design tokens, running the token codemod, or fixing breaking changes from the v1 upgrade.
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
Scaffolds a new GEL design system UI component following project conventions. Use when creating a new component, adding a component, or scaffolding a component in packages/ui.
Reviews GEL design system components for convention compliance, accessibility, and best practices. Use when reviewing a component, checking component quality, or auditing GEL components.
Writes Vitest + React Testing Library tests for GEL design system components. Use when writing tests, adding tests, or improving test coverage for components in packages/ui.