Containerized Angular SSR App Example

This repository is a working example for the blog post: Dockerizing an Angular SSR App for Production: Single-Origin API Proxy & Working Transfer Cache

Running the Project

Start the containerized application using Docker Compose:

docker compose up --build

Once the container is running, navigate to http://localhost:3000 in your browser.

Verifying the Transfer Cache

To verify that HTTP state transfer cache is working correctly:

1. Open your browser's Developer Tools (F12)
2. Go to the Network tab
3. Refresh the page
4. Notice that there is no additional HTTP call to fetch the todos data — the data is transferred from the server-side render and reused on the client side, avoiding duplicate requests