Learn how to use the twentynineteen_attachment_size hook in Wordpress to customize image attachment sizes in the Twenty Nineteen theme. Understand the parameters, troubleshoot issues, and follow best practices for optimal website performance. Plus, get a usage example to see it in action.
Learn about the twentynineteen_can_show_post_thumbnail hook in Wordpress and how it allows developers to modify the default behavior of the twentynineteen theme when displaying post thumbnails. Understand its location, parameters, troubleshooting, best practices, and usage examples.
Learn how to use the twentynineteen_custom_colors_lightness_selection hook in Wordpress to customize the lightness options for custom colors in the Twenty Nineteen theme. Understand its parameters, best practices, and usage examples for effective theme customization.
