### Heroku App

Component-scoped migration candidate. No product-level feature parity or drop-in compatibility is asserted.

#### Recipes
1. [Migrate Heroku app: Next.js](/migrate/heroku-app/next-js)
2. [Migrate Heroku app: Express](/migrate/heroku-app/express)
3. [Migrate Heroku app: Django](/migrate/heroku-app/django)
4. [Migrate Heroku app: FastAPI](/migrate/heroku-app/fastapi)
5. [Migrate Heroku app: Rails](/migrate/heroku-app/rails)
6. [Migrate Heroku app: Laravel](/migrate/heroku-app/laravel)

#### Next Actions
- **[Browse the catalog index](https://api/v1/catalog)**  
- **[Search published recipes by intent, stack and constraints](https://api/v1/catalog/search)** 
- **[Inspect the full recipe contract for Next.js](https://api/v1/catalog/recipes/page%3Amigrate%3Aheroku-app%3Anext-js)** 
- **[Inspect the full recipe contract for Express](https://api/v1/catalog/recipes/page%3Amigrate%3Aheroku-app%3Aexpress)** 
- **[Inspect the full recipe contract for Django](https://api/v1/catalog/recipes/page%3Amigrate%3Aheroku-app%3Adjango)** 
- **[Inspect the full recipe contract for FastAPI](https://api/v1/catalog/recipes/page%3Amigrate%3Aheroku-app%3Afastapi)** 
- **[Inspect the full recipe contract for Rails](https://api/v1/catalog/recipes/page%3Amigrate%3Aheroku-app%3Arails)**