WordPress is currently one of the most popular content management systems on the website. It’s worth learning more about creating your themes for it.

WordPress template files

To discuss the required files for WordPress theme files, you need to know that each theme created on this system has its directory. Its name should be simple – it cannot contain Polish characters, numbers, and spaces. In the root directory of the theme, you can find all the most critical files related to it, but this is not a rule. More complex articles may be based on a complicated directory structure and additional solutions.

The leading directory of the WordPress theme installation contains the following files:

wp includes,



You can find language files with translations, installed plugins, media libraries, and installed themes there.

What are the WordPress theme files required?

WordPress theme files

The number of files that must be included in a theme built for WordPress is two. The most important of these is the style.css file. This is the only required file in the article. Contains information about the name, version, and author of the theme. It also has all the rules that affect the appearance of the page.

The second very important file for a WordPress theme is index.php.

People who have an adequately described page structure in this file and have a style.css file can start creating e-commerce websites. Of course, this is not recommended. Pages built on dozens of files are much easier to edit, and their modular and specialized structure can be used in subsequent projects.

What are the most common ecommerce web development WordPress template files?

As for the most popular template files for WordPress ecommerce website development, consider:

Style.css – the main CSS style sheet. It is a mandatory file for each template,

Index.php – is the central theme file,

Comments.php – this is a comment theme,

Single.php – a template used to display single entries,

Search-form.php – this is the file that contains the search form code.

How to start working on a theme in WordPress?


People who want to work on a template should start by coding its home page. Thanks to this, you can conveniently edit the page in the selected editor and keep an eye on the progress of work in the browser. Once the basic template is ready, it’s easy to implement other dynamic WordPress constructs in it.

People starting to code a page should create a new directory with the correct file hierarchy. It is also essential to avoid mixing CSS and HTML codes. It is worth keeping all CSS rules in a separate file with an extension assigned to it – thanks to this, you can avoid problems when changing a static page element into a dynamic one.

As you can see, many WordPress theme files are worth learning a bit more about.