Add product to cart in Shopify with Liquid, htmx and hyperscript

                  {% assign current_variant = product.selected_or_first_available_variant %}

{% form "product",
  product,
  hx-post: "/cart/add.js",
  hx-swap: "none",
  _: "on htmx:afterOnLoad go to url /cart" %}

  <input type="hidden" name="items[][quantity]" value="1"/>
  <input type="hidden" name="items[][id]" value="{{ current_variant.id }}"/>
  
  <button type="submit">Add to cart</button>
{% endform %}