Footnotes Shortcode
Adds a [ref] shortcode for footnotes: each note becomes a numbered superscript link, and all notes are listed at the end of the post with links back.
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.