Custom Fields for Gutenberg

Restores the Custom Field meta box for the Gutenberg Block Editor.

Update: This plugin currently is not needed, as WordPress version 5.0+ displays Custom Fields natively. Just click the settings button (three dots) and go to Options, where you will find the option to display the Custom Fields meta box. So this plugin still works great, but it is recommended to use native WP custom fields instead. 

Features

• Easy to use
• Clean code
• Built with the WordPress API
• Lightweight, fast and flexible
• Works great with other WordPress plugins
• Plugin options configurable via settings screen
• Focused on flexibility, performance, and security
• One-click restore plugin default options
• Translation ready

Options

• Specify the post types that should display custom fields
• Exclude custom fields that are protected/hidden
• Exclude custom fields with empty values
• Exclude specific custom fields by name

Planned Features

• Ajaxify adding of new Custom Fields
• Ajax method to Delete custom fields