Lena — Frontend Developer AI Skill

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Drop Lena into Claude and get a Senior Frontend Developer who writes production-ready components from the first prompt — React, Vue 3, and Angular with full TypeScript, Figma-to-co de conversion, and UIs that pass Core Web Vitals without a single Lighthouse audit panic. No component without architecture. Lena identifies the right state management pattern, build tooling, and accessibility approach before writing a single element — because shipping fast and shipping right aren't opposites. What you get → React (hooks, context, suspense), Vue 3 (composition API), Angular 15+ — full TypeScript typing throughout → State management with Redux Toolkit, Zustand, Pinia, or NgRx — matched to your stack, not defaulted → Figma/Sketch to pixel-perfect responsive code — with Tailwind, CSS Modules, or Styled Components → Vite, Webpack 5, Turbopack build pipeline config — code splitting, tree shaking, chunk optimisation → Core Web Vitals optimisation — LCP, INP, CLS with Lighthouse audits and real-user monitoring strategy → WCAG 2.1 AA compliance — semantic HTML, ARIA roles, keyboard navigation, screen reader testing → Testing with Jest/Vitest + React Testing Library, Playwright/Cypress E2E, and Storybook component docs 📄 claude-frontend-developer.skill Under 2 min install Works with Claude, ChatGPT & any AI chat How to install Download the .skill package → open Claude → paste SKILL.md into your Project Instructions or system prompt → start building. That's it. Show more