Generators

Activation Hooks

register_activation_hook()

Activation, deactivation and uninstall routines that clean up after themselves.

Admin Notice

admin_notices

Dismissible notices scoped to screens, roles and transients.

Block Pattern

register_block_pattern()

Register reusable block patterns and pattern categories.

Cart Fee & Discount

WC_Cart::add_fee()

Conditional cart fees and negative-fee discounts on woocommerce_cart_calculate_fees, with a live cart totals preview.

Checkout Fields

woocommerce_register_additional_checkout_field()

Extra checkout fields for classic checkout or the Blocks Checkout API.

Child Theme

Template: parent-slug

Search wordpress.org for the parent theme and get a complete child theme — style.css, functions.php, theme.json — as a ready .zip.

Color Tool

oklch()

Convert a color across ten models and generate ramps, harmonies, WCAG and APCA contrast, vision simulation and a UI palette.

Cron Event

wp_schedule_event()

Scheduled events with custom intervals and clean deactivation.

Custom Order Status

register_post_status()

A new wc- order status wired into the admin dropdown, bulk actions and status list.

Dashboard Widget

wp_add_dashboard_widget()

Dashboard widgets with capability checks and configuration callbacks.

Default Theme Headers

register_default_headers()

Header image options bundled with your theme.

Gradient Tool

linear-gradient()

Build linear, radial and conic CSS gradients by dragging stops on the canvas, or paste any CSS gradient to edit it. Alpha, OKLab blending, PNG and SVG export.

Hooks

add_action() / add_filter()

Correctly signed callbacks with priority and accepted args.

List Table

WP_List_Table

Sortable, searchable admin tables with bulk actions.

Meta Box

add_meta_box()

Editor meta boxes with fields, nonces and sanitised save handlers.

My Account Endpoint

add_rewrite_endpoint()

A new My Account tab with its menu entry, content callback and query var.

Nav Menu

register_nav_menus()

Menu locations plus the wp_nav_menu() call to output them.

oEmbed Provider

wp_oembed_add_provider()

Register providers so bare URLs auto-embed.

Order Query

wc_get_orders()

The HPOS-safe way to query orders by status, customer, date and meta.

Payment Gateway

WC_Payment_Gateway

An offline or redirect-style payment gateway class with settings and process_payment().

Plugin Header

Plugin Name:

The file header WordPress reads, plus a starter bootstrap class.

Post Meta

register_post_meta()

Register typed post meta with REST support and auth callbacks.

Post Status

register_post_status()

Custom statuses that show up correctly in the posts list and editor.

Post Type

register_post_type()

Custom post types with labels, supports, rewrite rules and REST exposure.

Product Fields

woocommerce_process_product_meta

Custom fields in the Product Data metabox, saved with a nonce and exposed to REST on request.

Product Tab

woocommerce_product_tabs

Add or remove tabs on the single product page, with priority control.

Quicktags

QTags.addButton()

Buttons for the classic editor text tab.

Readme Studio

readme.txt

Drag-and-drop editor for the plugin directory readme file, with a live listing preview.

REST Route

register_rest_route()

Namespaced endpoints with args schema and permission callbacks.

Role & Capability

add_role()

Custom roles and capability maps, with a migration routine.

Scripts & Styles

wp_enqueue_script()

Register and enqueue assets with deps, versions and conditionals.

Settings Page

add_menu_page()

Admin pages with tabs, sections and the Settings API already wired up.

Shipping Method

WC_Shipping_Method

A shipping method class with settings fields and rate calculation, registered safely.

Shortcode

add_shortcode()

Shortcodes with typed attributes, defaults and enclosing content.

Sidebar

register_sidebar()

Widget areas with correct before/after markup for your theme.

Taxonomy

register_taxonomy()

Hierarchical or flat taxonomies wired to any post type.

Term Meta

register_term_meta()

Extra fields on taxonomy terms, including the add and edit forms.

Theme Support

add_theme_support()

Feature flags for thumbnails, HTML5, editor styles and more.

theme.json

theme.json

Block theme settings and style layers as valid JSON.

Toolbar Node

WP_Admin_Bar::add_node()

Admin bar menus and nested nodes with capability gating.

User Contact Methods

user_contactmethods

Extra contact fields on the user profile screen.

Widget Class

WP_Widget

A full widget class with form, update and widget methods.

WooCommerce Email

WC_Email

A transactional email class plus its HTML template, registered into the email settings.

WP_Comment_Query

new WP_Comment_Query()

Comment queries by status, type, post and hierarchy.

WP_Date_Query

date_query

Date ranges, relative windows and column targeting.

WP_Meta_Query

meta_query

Meta comparisons with correct types and casting.

WP_Query

new WP_Query()

Every argument the loop accepts, with the generated loop included.

WP_Tax_Query

tax_query

Nested taxonomy clauses with the right relation operators.

WP_Term_Query

new WP_Term_Query()

Fetch terms with hide_empty, ordering and meta clauses.

WP_User_Query

new WP_User_Query()

Query users by role, meta, capability and search columns.

wp-config.php

define()

Environment-aware config with salts, debug flags and memory limits.