Hide Leftover Shortcodes From Removed Plugins
Hides shortcodes such as [old_slider id="3"] that show up as raw text after the plugin that handled them was removed.
Snippet Library
Content snippets for WordPress
Snippets that add to or change your posts and pages: reading time, author boxes, “last updated” notes, content after the post or after a paragraph, and excerpt tweaks. For bloggers, publishers and anyone who wants richer posts without editing theme files.