Using a child theme in WordPress is generally considered best practice for making customizations to a parent theme. Child themes allow you to make changes to the design and functionality of your site without modifying the parent theme itself. This has several benefits:

  • Safety: By using a child theme, you can make changes to your site without altering the parent theme’s code. This means that if the parent theme is updated, your customizations will not be overwritten.
  • Organization: A child theme allows you to keep your customizations separate from the parent theme’s code, making it easier to manage and maintain.
  • Reusability: Child themes can be used on multiple sites, and you can use the same child theme on different parent theme.
  • Flexibility: Child themes can be used to modify a wide range of theme elements, including templates, styles, and functions.

It is worth noting that not all themes support child themes, so it’s important to check if the theme you are using is compatible with child themes before creating one.

In summary, using a child theme is a best practice for customizing a WordPress site because it provides a safe and organized way to make changes without affecting the parent theme, and it allows for flexibility and reusability of your customizations.