This plugin checks for all custom keys in page/post ending with _Custom_Field_Cookie, writes key as cookie name & value as cookie value.

The "CMB2 Field Type: Dutch License Plate" can be used within your CMB2 Framework projects.

Hide/Show Password field for the CMB2 framework.

With the BPXPIF plugin you can add XProfile fields of type Image without writing any custom code.

This plugin switches the comment field from a poor one into a rich WYSIWYG editor, using the internal TinyMCE Editor bundled with WordPress.

WP Admin Formatter - Customize Admin Panel provides multiple features to Customize Admin Panel that you don't have in wordpress by default.