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

Описание и применение

Перенос проекта из CRA в Next.js AppRouter за пять pull‑requestов, минимизируя изменения кода и обеспечивая серверный рендеринг.

Задача

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

Результат

The migration was completed in five pull requests with no major regressions, enabling server‑side rendering and improved routing.

Рабочий процесс

• 1. Replace CRA’s index.html with Next.js _app.js and _document.js.
• 2. Move public assets to the public folder and adjust imports.
• 3. Convert React Router routes to file‑based routes under app/ directory.
• 4. Update API calls to use Next.js API routes or external endpoints.
• 5. Remove CRA‑specific scripts and update package.json to use Next.js scripts.

Доказательства

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

Источник

We replaced CRA’s index.html with Next.js _app.js and _document.js

Источник

We moved public assets to the public folder and adjusted imports

Источник

We converted React Router routes to file‑based routes under app/ directory

Источник

We updated API calls to use Next.js API routes or external endpoints

Источник

We removed CRA‑specific scripts and updated package.json to use Next.js scripts

Источник