A function to check if the excerpt was automatically generated by wordpress or manually entered in the Excerpt field
Automatically make unlinked URLs within wordpress posts clickable.
Remove or disable the Wordpress Admin Bar for Admins, Subscribers and Contributors easily.
Fix wordpress’ “Unable to create directory” media upload error without having to CHMOD the uploads directory.
A function to fetch and display a random blogroll link in your Wordpress Theme.
Remove the menacing “title” attribute from all elements under the wp_list_categories() function.
How to change the “rel” attribute of Wordpress’ default gallery. Unfortunately, WP doesnt allow you to change it the easy way.