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

Описание и применение

Перенос приложения из CRA в Next.js AppRouter за пять пулл‑реквестов, улучшив маршрутизацию и серверный рендеринг.

Задача

The team needed to replace Create React App (CRA) with Next.js AppRouter to improve routing, performance, and deployment flexibility.

Результат

The migration was completed in five pull requests, resulting in a more maintainable codebase with server‑side rendering and simplified routing.

Рабочий процесс

• 1. Created a new Next.js 14 project with the AppRouter structure.
• 2. Moved existing pages and components into the new app directory, adjusting imports.
• 3. Replaced react-router routes with file‑based routes and added layout files.
• 4. Updated API calls to use Next.js API routes where needed.
• 5. Tested locally, fixed minor build errors, and merged changes in five pull requests.

Доказательства

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

Источник