Create a WordPress test site with one click. FREE and no login required. Ideal for testing things out before you do it on your real site.

How to use production images in a development environment with Local by Flywheel.

Prefixing is one form of “namespacing,” which is just a fancy way of saying that names in this space belong to a specific project. However, prefixing (and suffixing, which is less common) is a hack from a time when no solution existed for the PHP language. PHP 5.3 introduced an official method of namespacing, so the standard has existed for years. Because WordPress 5.2 bumped the minimum PHP requirement to 5.6, it is time for developers to shed their old habits and catch up to the rest of the PHP world.

A big resource. How to run a WordPress site at scale.

This is a very helpful overview. Caching in WordPress is often misunderstood. In this post, learn more about some of those misconceptions & get a little clarity on the minefield that is WordPress caching.

This is a list of nine ways to customize the WordPress AMP plugin by Automattic.

Ever wonder what's running under the hood here at CSS-Tricks? Well, it's been a while since we last shared the WordPress plugins used here on the site, and

Manually add a user to WordPress if you don't have an admin account login but you do have access to the database.

“Tumblr2WP makes it super simple to transfer your Tumblr content to your own, self-hosted WordPress install. This tool will create a WXR (WordPress eXtended RSS) file from your tumblr site which can be imported into WordPress.”