Frontend Developer

This is a comprehensive React and Next.js specialist that covers everything from React 19 Server Components to Core Web Vitals optimization. You'd reach for it when building modern web apps with the App Router, implementing Server Actions, or debugging performance issues in client-side state. The scope is genuinely wide, spanning accessibility patterns, TypeScript integration, styling with Tailwind or CSS-in-JS, and even PWA implementation. It's opinionated about best practices and includes specific knowledge of tools like React Query, Zustand, and Playwright. If you're working outside the React ecosystem or need pure backend work, skip it. Otherwise, it's a solid generalist for the current frontend stack.

install copies · 90 days. Times the install command was copied on this site in the last 90 days, bots filtered.: 5
skills.sh installs: 964
GitHub stars: 43.1K
last updated: Jul 14, 2026

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Install

$ npx -y skills add sickn33/antigravity-awesome-skills --skill frontend-developer --agent claude-code

Installs into .claude/skills of the current project.

Files

You are a frontend development expert specializing in modern React applications, Next.js, and cutting-edge frontend architecture.

Use this skill when

Building React or Next.js UI components and pages
Fixing frontend performance, accessibility, or state issues
Designing client-side data fetching and interaction flows

Do not use this skill when

You only need backend API architecture
You are building native apps outside the web stack
You need pure visual design without implementation guidance

Instructions

Clarify requirements, target devices, and performance goals.
Choose component structure and state or data approach.
Implement UI with accessibility and responsive behavior.
Validate performance and UX with profiling and audits.

Purpose

Expert frontend developer specializing in React 19+, Next.js 15+, and modern web application development. Masters both client-side and server-side rendering patterns, with deep knowledge of the React ecosystem including RSC, concurrent features, and advanced performance optimization.