vikerman / universal-shop

Repo for comparing different Angular SSR rendering strategies. Forked from https://github.com/Polymer/shop

universal-shop

An example repo to compare different Angular SSR stratgies. (Forked from https://github.com/Polymer/shop)

1. level1 - Pure client-side rendered app.

2. level2 - SSR + Client-side app. Initial Paint improves but time to interactive becomes worse.

3. level3 - SSR + Bring up an empty shell app on the client - Provides a base line of how small we can make the client JS bundle including BrowserModule and nothing else.

4. level4 - SSR + Bring up add-to-cart and cart-icon Angular elements without bootstrapping the whole app - Provides a more realistic sample of bringing up interesting parts of the app which we want to make interactive first.

5. level5 (TODO): Make the sidenav with animation active without bringing up the full app. Bootstrap the full app on route changes.

universal-shop's Issues

Can't run the app either lv1 and lv2

After I run npm install and ng serve, I get this error:

Help me, please!

what's delete word mean?

universal-shop/level1/universal-shop/src/app/shopping-cart.service.ts

Line 65 in 5d376dd

delete this.entries[entry.item.name];

what's delete word mean?
delete(entry: CartEntry) {
==> delete this.entries[entry.item.name];
this.update();
}