https://wordpress.org/plugins/ajax-cart-autoupdate-for-woocommerce/
WooCommerce
Change WooCommerce product variations table to stack instead of side-by-side
https://generatepress.com/forums/topic/use-css-to-stack-woocommerce-variation-labels-above-input/#post-2401842
WooCommerce Per Product Free Shipping
Add product ID’s to this array and they will automatically quality the cart for free shipping
Add WooCommerce local pickup custom message
There’s not a built-in way to add a message that displays here when local pickup is selected. We can add in a message with a bit of CSS though. Here’s what to do: In your dashboard, go to Appearance > Customize. Click on Additional CSS. Paste this in there:
Display WooCommerce tag cloud widget as list
WordPress tag widgets display tags in a tag cloud by default. Here’s how to override that default behavior; specifically, how to display WooCommerce tags as lists. To convert the WooCommerce Product Tags Widget display from tag cloud to list, use something like this. The key here is the taxonomy argument, whose value must correspond to the slug for the WooCommerce product tag (‘product_tag’, by default).
Custom WooCommerce Badge
Add custom fields using ACF, display in template, position with CSS.
WooCommerce Holiday Mode
Sometimes, just like physical stores, your WooCommerce website needs to go on holiday! This snippet does the following on every WooCommerce page. disable cart disable checkout display a custom message