via wptavern.com => original post link
WooCommerce is experimenting with improving the store experience through the addition of the Interactivity API to the WooCommerce Blocks plugin. The new API, which was announced earlier this year, will allow developers to build interactive blocks that support frontend experiences where visitors can interact with content without having to refresh the page. The WordPress contributors working on the API are encouraging developers to test it with their own blocks.
WooCommerce Blocks 10.9.0, released in mid-August, integrated the Product Button with the Interactivity API to support real-time counter updates for the mini-cart, smoother animations, and better transitions from ‘Add to Cart’ to ‘Loading’ status to show the quantity in the cart when a product is added.
WooCommerce Blocks PR #10006