Next.js performance optimizations including next/image, next/font, dynamic imports, caching strategies, and bundle optimization. Use when optimizing Next.js apps for speed or Core Web Vitals.
Install
npx skills add jovermier/cc-stack-marketplace --skill nextjs-performancenpx skills add jovermier/cc-stack-marketplace --skill nextjs-performance -a claude-code -gnpx skills add jovermier/cc-stack-marketplace --skill nextjs-performance -a codex -ggemini skills install https://github.com/jovermier/cc-stack-marketplace.git --path plugins/cc-nextjs/skills/nextjs-performancegh skill install jovermier/cc-stack-marketplace nextjs-performancegit clone --depth 1 https://github.com/jovermier/cc-stack-marketplace /tmp/jovermier__cc-stack-marketplace
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/jovermier__cc-stack-marketplace/plugins/cc-nextjs/skills/nextjs-performance ~/.claude/skills/nextjs-performance # Claude Code
cp -R /tmp/jovermier__cc-stack-marketplace/plugins/cc-nextjs/skills/nextjs-performance ~/.agents/skills/nextjs-performance # Codex, Cursor, Gemini CLI, Copilot, OpenCode