nextjs-frontend-guidelines

Comprehensive guide for YGS (영영사) frontend development with Next.js 15, React 19, emphasizing App Router patterns, Server/Client component separation, shadcn/ui components, Tailwind CSS 4 styling, multi-method authentication, and Korean localization.

| @/ | Project imports (primary) | import { api } from '@/lib/api' | | Relative | Same directory | import { Component } from './Component' | | type | Type-only imports | import type { User } from '@/types' |

| Create a component | component-patterns.md | | Fetch data | data-fetching.md | | Organize files/folders | file-organization.md | | Style components | styling-guide.md | | Set up routing | routing-guide.md | | Handle loading/errors | loading-and-error-states.md | | Optimize performance | performance.md | | TypeScript types | typescript-standards.md |