Total 30,670 skills, Frontend Development has 3037 skills
Showing 12 of 3037 skills
Guides proper usage of the useCallback hook in React. Use this skill when optimizing function references, passing callbacks to memoized components, or preventing unnecessary re-renders.
Tailwind CSS v4.1 best practices with WCAG 2.1 AA accessibility, theming, and dark mode support. Use when working with HTML, CSS, styling components, accessibility (a11y), WCAG compliance, color contrast, focus states, screen readers, theming, light mode, dark mode, or building accessible UI patterns like buttons, forms, cards, and navigation. Complements the angular-best-practices skill for Angular frontends.
Provide additional context for messages based on the codebase and the context of the message to improve the quality of the translations.
Apply preferred toolchain and technology stack defaults: pnpm, Next.js, TypeScript, Convex, Vercel, Tailwind, shadcn/ui, Zustand, TanStack, Vitest. Use when setting up new projects, choosing dependencies, discussing stack decisions, or evaluating alternatives.
Audit and assess a codebase for programmatic SEO readiness at 1000+ page scale. Use when starting a pSEO project, evaluating an existing codebase for pSEO gaps, or when the user asks to audit, assess, or review their site for programmatic SEO scalability.
Use when creating or refactoring Stimulus controllers. Applies Hotwire conventions, controller design patterns, targets/values usage, action handling, and JavaScript best practices.
React useEffect best practices. Use when writing Effects, derived values, or data fetching. Teaches when NOT to use Effects and better alternatives like useMemo or key props.
Preview React components with real Mantine + Tailwind styling using Ladle. Use when modifying UI components, fixing visual bugs, or when the user asks to see what a component looks like. Creates Ladle stories, captures screenshots in dark/light mode, and presents them for review. Use proactively after UI changes.
Create beautiful, responsive HTML emails using React components with React Email. Build transactional emails with modern components, support internationalization, and integrate with email service providers like Resend. Use when creating welcome emails, password resets, notifications, order confirmations, or any HTML email templates.
Testing patterns for Vitest, React Testing Library, and Jest. Routes to component, hook, and integration test examples.
Expert guidance on modern React patterns including hooks, composition, state management, and concurrent features. Use when implementing React components or refactoring existing code.
This skill should be used when the user asks "how do I customize Bootstrap", "how to create a custom Bootstrap theme", "what Sass variables can I override", "how to implement dark mode in Bootstrap", "how to change Bootstrap colors", "how to override Bootstrap defaults", "how to add custom colors to Bootstrap", "how to enable Bootstrap shadows", "how to compile Bootstrap Sass", "how to use Bootstrap CSS variables", or needs help with Bootstrap theming, Sass variable overrides, CSS custom properties, or color mode implementation.