Learn how to use the 'in_widget_form' PHP action in WordPress to add custom fields to a widget's form

The 'after_plugin_row' action hook in WordPress adds custom content/functionality after a plugin row in the admin dashboard.

The customize_render_partials_before action is a powerful tool for developers to customize the Customizer Preview screen before partials are rendered.

The 'custom_header_options' action in WordPress allows developers to modify header settings page. By adding a function to functions.php, custom options can be added or removed.

​The `before_signup_header` action in WordPress allows developers to modify the header section of the Site Sign-up page using PHP code, which can be used for adding custom content or functionality

​The `after_signup_form` action in WordPress allows developers to execute custom code after the user has completed the sign-up process but before the footer is displayed

The ‘admin_print_scripts-{$hook_suffix}’ PHP action is used in WordPress to add custom scripts to the admin section of the website. This action is triggered when the admin page is being loaded…

The 'admin_print_scripts-media-upload-popup' action in WordPress allows developers to add custom JavaScript code to the media upload popup window in the admin area. To use this action, you can...

Learn how to use the WordPress 'login_enqueue_scripts' PHP action to enqueue scripts and styles specifically for the login page