Approaches to eCommerce
Shopify
Shopify is a hosted ecommerce solution. It uses the “liquid” templating language (similar to Mustache or Handlebars, but more capable).
{% for image in product.images %}
<img src="{{ image | img_url: '300x300' }}">
{% endfor %}Commerce.js
Commerce.js describes itself as “Build eCommerce applications in vanilla JavaScript with our JS SDK and APIs. Create custom product displays, shopping carts, and checkouts with Commerce.js.