Add Columns to Admin CPT Listing
See David Lord site for implementation.
ACF, CPT, Custom Admin | Type: PHP
Add Contextual Help for Custom Post Types
The contextual help feature is a descending tab which can be seen in the top right of pages where available.
Custom Admin, Users, WP/CP | Type: PHP
Add Message on Thumbnail Metabox
Sometimes you need to change the message.
Custom Admin, Users, WP/CP | Type: PHP
Adding a Label to the Main Editor for Custom Post Types
When a CPT relies on a lot of custom fields via ACF, the unlabeled main editor can be confusing (“What’s this for?”). This code goes in [...]
ACF, CPT, Custom Admin, PHP | Type: PHP
Custom Login Logo and Logo Link
Add other styles as necessary.
Custom Admin | Type: CSS
Custom Text in Admin Footer
This replaces the "Thank you for creating with WordPress" message.
Custom Admin | Type: PHP
Custom TinyMCE Styles
Consider replacing current approach with this plugin (still need to remove h1, blockquote, etc from formats)
Custom Admin, TinyMCE, Users | Type: PHP
Disable WordPress Default Image Link
Disable annoying default image link in theme functions file. You can still make a link, but it won't be the default.
Custom Admin, Users | Type: PHP
Disallow File Edit
Disable theme and plugin editor in admin.
Custom Admin, Users, wp-config | Type: PHP
Force Private Post
Have used this for user-created content that is not for public.
Custom Admin, Users, WP/CP | Type: PHP