What is a WordPress Theme and How Does it Work?

A WordPress theme is a collection of files that dictate the overall look and feel of your blog or website. It includes template files, style sheets, images, and possibly JavaScript files. All these files change the way your blog posts and pages are displayed. According to Built With data, approximately 28 million websites use WordPress.

Themes can control something as broad as the design of your site or as tiny as the colors of your hyperlinks. There are many themes available on the market, such as Porto, Consulting, Kallyas, and X. Each theme offers different features and designs to help you create a unique website. For example, Porto offers more than 99 demos, while Consulting offers features specifically designed for commercial sites.

If you're not sure which theme a website is using, you can use the free online tool What WordPress Theme Is That to detect which WordPress theme and plugins are being used. When you first dive into the world of WordPress websites, it's easy to feel overwhelmed with all the options available. To make things easier, developers usually start their process by installing a WordPress theme. This is a complete design for a website that includes all the elements you normally associate with web design, such as color selection, headers, footers, and sidebar positioning.

The way WordPress templates are used is that they are applied to individual pages in the WordPress page editor. These patterns are predefined block layouts that are ready to be inserted and adjusted on individual WordPress sites. Through its CSS stylesheet, a WordPress theme controls everything related to typography, including font, font style, margins and indents, and line spacing.In addition to offering design elements, some themes also offer features that expand functionality. For example, Divi comes with a front-end page builder so you can make live edits.

It also offers 27 pre-designed demos to help you launch a site easily and quickly. Finally, some users may want to use WordPress headless, where the process of managing and publishing backend content is handled by WordPress, while the frontend visual component is rendered by a JavaScript framework such as Gatsby. It's important to note that while plugins can be added to any WordPress site, themes are specific to each site. As such, it's not a bad idea that anyone who uses a WordPress theme knows at least the basics.

Byron Tabbert
Byron Tabbert

Wannabe food fan. Wannabe zombie evangelist. General introvert. Incurable internet expert. Typical travel geek.