How we migrated from CRA to Next.js AppRouter in 5 pull requests

Описание и применение

Перенос проекта из Create‑React‑App в Next.js AppRouter в пяти пулл‑реквестах с минимальными изменениями кода.

Задача

Migrating a Create‑React‑App (CRA) project to Next.js AppRouter while minimizing code changes and pull‑request size.

Результат

The migration was completed in five pull requests with minimal disruption to the existing codebase, enabling server‑side rendering and improved routing.

Рабочий процесс

• 1. Create a new Next.js app with the AppRouter feature flag enabled.
• 2. Move existing React components and pages into the new app/ directory, adjusting import paths.
• 3. Replace CRA’s BrowserRouter with Next.js route files and use the new file‑based routing syntax.
• 4. Update any client‑side only code to use Next.js data fetching methods (e.g., getServerSideProps).
• 5. Verify build and run locally, then merge the changes in five small pull requests.

Доказательства

How we migrated from CRA to Next.js AppRouter in 5 pull requests

Источник

The migration was completed in five pull requests with minimal disruption to the existing codebase

Источник