deployment-checklist
Production deployment readiness checklist covering environment, security, monitoring, and operational concerns. Use before deploying to production or when setting up new environments.
shadcn-ui
shadcn/ui best practices for Next.js applications including component composition, Radix UI patterns, Tailwind integration, Server/Client boundaries, and preventing component duplication. Use when working with shadcn/ui components, reviewing frontend code, or when questions involve shadcn, Radix UI, component libraries, or React patterns.
testing-best-practices
Comprehensive testing methodologies, frameworks, and patterns. Use when writing tests, debugging test failures, improving coverage, or implementing TDD workflows.
web-standards
Web standards best practices including semantic HTML, CSS architecture, accessibility, and progressive enhancement. Use when reviewing HTML, CSS, or JavaScript code for standards compliance, or when questions involve divitis, classitis, WCAG, ARIA, specificity, or progressive enhancement.
owasp-top-10
OWASP Top 10 web application security risks with detection patterns and fixes. Use when reviewing security vulnerabilities, authentication, authorization, or data handling.