WooCommerce Coding Standards — a practical guide to WooCommerce coding standards with clear examples you can reuse in real projects.
WooCommerce Plugin Development Series (90/101). Prefer one article? Read the complete WooCommerce plugin development tutorial.
Short description
Declare feature compat (HPOS/cart-checkout blocks), avoid deprecated APIs, and use CRUD.
Woo standards checklist
CRUD not raw posts for orders
Declare HPOS compatibility
Support Blocks where required
Avoid deprecated WC functions