#hooks-and-filters
High-Performance WordPress Asset Management & Scripts
Best practices for high-performance WordPress asset management: conditional script enqueueing, ES modules, and deferred scripts.
Implementing Two-Factor Authentication (2FA) in WP
Step-by-step guide to implementing two-factor authentication (2FA) in WordPress using RFC 6238 TOTP and the authenticate filter.
Preventing SQL Injections and XSS in WordPress Plugins
Learn best practices for preventing SQL injections and XSS in WordPress plugins with $wpdb->prepare() and output escaping functions.
How to Build a Custom REST API Endpoint in WordPress
Complete guide on how to register a custom REST API endpoint in WordPress with register_rest_route, validation, and permissions.
Mastering WooCommerce Hook Ecosystem: Checkout & Flows
Deep-dive tutorial on mastering WooCommerce hook ecosystem: inject custom fees, add checkout fields, and hook into order events.
Setting Up Role-Based Shipping Methods in WooCommerce
Learn how to configure role-based shipping methods in WooCommerce to offer free shipping for VIPs and custom wholesale rates.
How to Hide Shipping Method for Product Category
Step-by-step guide to hide shipping method for product category in WooCommerce using woocommerce_package_rates filter hooks.
How to Create Custom WooCommerce Product Tabs via PHP
Learn how to add custom WooCommerce product tabs for technical specifications, size charts, and video embeds with PHP hooks.
One letter,
once a Month.
Build logs, a worked example, and one tool we're using. Free, 3 minutes to read.