• playgrounds/nextjs/app/
• playgrounds/nextjs/public/
• playgrounds/nextjs/.eslintrc.json
• playgrounds/nextjs/.gitignore
• playgrounds/nextjs/next.config.mjs
• playgrounds/nextjs/package.json
• playgrounds/nextjs/postcss.config.js
• playgrounds/nextjs/README.md
• playgrounds/nextjs/tsconfig.json