An advanced (but easy to use) tagging plugin, originally based on ran_tags, but with many improvements, bugfixes, and security enhancements. It has the usual tagging features (listing tags for an article, tag clouds, listing articles for a tag), and it allows you to use standard Textpattern conventions like wraptag / break / class. It is smart about future-dated and “draft” articles, and doesn’t show tags from them. It has clean URL support without modifying .htaccess. It includes tags in RSS / Atom feeds. It shows tags on the admin-side when writing/editing articles. It has admin-side tag maintenance and redirection features.