Tag: Plugin Development

Extend Cart/Checkout blocks used by modern storefronts.

Integrate custom fields and payment UIs with the Checkout block.

Customize Cart block experiences and ensure fees/discounts display correctly.

Understand High-Performance Order Storage and why plugins must declare compatibility.

Declare HPOS compatibility and stop relying on shop_order post type assumptions.

Use CRUD getters/setters on products, orders, coupons, and customers.

Learn key WooCommerce tables for products, orders, and lookups.

Create custom tables for high-volume extension data when meta is not enough.

Query safely with $wpdb when APIs cannot express your report needs.

Register a custom WC_Email for specialized notifications.