WooCommerce IntelliSense - Snippets & Autocomplete

200+ WooCommerce hooks, 16 code snippets, and function autocomplete — updated for WooCommerce 10.x with HPOS and Block Checkout.

Updated for the Latest WooCommerce

WooCommerce has evolved significantly in recent versions. HPOS replaced the legacy post-based order storage, Block Checkout became the default checkout experience, and hundreds of new hooks were introduced across the 8.x, 9.x, and 10.x release cycles.

This extension is built from the WooCommerce 10.6.1 source code, giving you accurate hook names, parameters, and version data that reflect how WooCommerce works today.

WooCommerce Hook Autocomplete

Type inside add_action(', add_filter(', remove_action(', remove_filter(', do_action(', or apply_filters(' and an autocomplete dropdown appears with all matching WooCommerce hooks.

Each suggestion shows the hook name, its category (Cart, Checkout, Order, Product, etc.), and whether it is an action or filter. Actions only appear inside add_action(), filters only inside add_filter() — so you never accidentally mix them up.

// Start typing inside the quotes and autocomplete appears:
add_action( 'woocommerce_checkout_  // ← suggestions appear here

// Works with all hook functions:
add_filter( 'woocommerce_product_   // ← only filter hooks shown
remove_action( 'woocommerce_        // ← only action hooks shown
do_action( 'woocommerce_            // ← action hooks
apply_filters( 'woocommerce_        // ← filter hooks

Complete List of WooCommerce Action & Filter Hooks

All hook data is extracted from WooCommerce 10.6.1 and organized into 11 categories:

Totals: 100+ action hooks, 100+ filter hooks — each with parameters, types, and version info.

WooCommerce Hover Documentation

Hover over any woocommerce_* or wc_* hook name to see rich documentation:

• Description — what the hook does in plain English
• Parameters — exact names and types passed to your callback
• Since — the WooCommerce version that introduced it
• Deprecation warnings — if the hook is deprecated, shows the version and replacement
• Code example — ready-to-copy usage

// Hover over the hook name to see full documentation:
add_action( 'woocommerce_order_status_changed', 'my_callback', 10, 4 );
//           ↑ hover here — shows $order_id, $old_status, $new_status, $order

Hovering over wc_* function calls (wc_get_product, wc_price, wc_get_orders) shows the function signature, return type, and parameter descriptions.

WooCommerce Function Autocomplete

Type wc_ anywhere in a PHP file to see all available WooCommerce functions with return types and parameter hints. Selecting a function inserts a snippet with tab stops for each parameter.

// Type wc_ and select from the list:
$product = wc_get_product( $product_id );
$price   = wc_price( 29.99 );
$orders  = wc_get_orders( array( 'limit' => 10 ) );

50+ functions covered including wc_get_product(), wc_get_orders(), wc_price(), wc_add_notice(), wc_get_template(), and more.

WooCommerce Code Snippets

16 ready-to-use code patterns. Type the prefix and press Tab to expand:

Every snippet follows WordPress Coding Standards and uses modern WooCommerce APIs.

Support for WooCommerce Blocks & High-Performance Order Storage (HPOS)

WooCommerce 8.2+ uses HPOS as the default order storage engine, and WooCommerce 8.3+ uses the Block Checkout as the default checkout experience. This extension is built for both:

• HPOS-compatible queries — the wc-order-query snippet uses wc_get_orders() instead of get_posts(), ensuring your code works with both legacy and HPOS datastores
• Block Checkout hooks — includes block-specific hooks like woocommerce_blocks_enqueue_checkout_block_scripts_after and the wc-checkout-field snippet uses woocommerce_register_additional_checkout_field()
• Modern settings pattern — the wc-settings-page snippet extends WC_Settings_Page with get_settings_for_default_section() instead of deprecated tab hooks

Works Alongside Your Existing Extensions

Designed to complement — not conflict with — other PHP extensions:

• Intelephense — no overlap. Intelephense handles PHP symbol completion, this extension handles WooCommerce hook string completion. They operate in different contexts.
• WordPress Hooks IntelliSense — complementary. That extension covers WordPress core hooks (init, wp_enqueue_scripts), this extension covers WooCommerce-specific hooks (woocommerce_*, wc_*).
• PHP IntelliSense — no conflicts. Different completion triggers and contexts.

Requirements

• VS Code 1.80 or later
• Activates automatically on PHP files
• No configuration needed

Learn More

• Full documentation and examples
• WooCommerce Developer Documentation
• Report an issue

License

GPL-3.0