WordPress generators

Taxonomy Generator Create custom Taxonomies using register_taxonomy() function. Content
Post Type Generator Create custom Post Types using register_post_type() function. Content
Post Status Generator Create custom Post Status using register_post_status() function. Content
Theme Support Generator Create custom Theme Features using add_theme_support() function. Design
Sidebar Generator Create custom Sidebars using register_sidebar() function. Design
Menu Generator Create custom Navigation Menus using register_nav_menus() function. Design
Shortcodes Generator Create custom Shortcodes using add_shortcode() function. Content
Quicktags Generator Create custom Quicktags for the WordPress text editor. Admin
Toolbar Generator Create custom Toolbar (Admin Bar) using WP_Admin_Bar class. Admin
WP_Query Generator Create custom WordPress Queries using WP_Query class. Query
WP_User_Query Generator Create custom User Queries using WP_User_Query class. Query
WP_Comment_Query Generator Create custom Comment Queries using WP_Comment_Query class. Query
wp-config.php Generator Create custom configuration settings on wp-config.php file. Core
Plugin Readme Generator Create custom readme.txt file for your WordPress plugin. Core
Schedule Cron Job Event Create custom Cron Jobs using wp_schedule_event() function. Core
Register WordPress Scripts Register custom WordPress Scripts using wp_register_script() function. Core
Register WordPress Styles Register custom WordPress Styles using wp_register_style() function. Core
oEmbed Providers Register oEmbed providers using wp_oembed_add_provider() function. Content
Theme Default Headers Generator Create custom Theme Default Headers using register_default_headers() function. Design
User Contact Methods Generator Create custom Contact Methods for WordPress user-profile. Admin
Custom Snippet Save your own WordPress snippets and share them with the world. General
Meta Box Generator Premium Create custom WordPress Meta Boxes using add_meta_box() function. Content
Widgets Generator Premium Create custom WordPress Widgets using WP_Widget class. Design
Dashboard Widgets Generator Premium Create custom Dashboard Widgets using wp_add_dashboard_widget() function. Admin

source: https://generatewp.com/generator/