MJIONG WP-TOC
This is actually not a brand new plug-in, but based on the Table of Contents…
Plugin Tag: toc
Icon Table of Contents and Menus
Provides an icon at the top of the page which, when expanded, provides a table…
Sectionize
Parses HTML for sections demarcated by heading elements, wraps them in HTML5 section elements, and…
The Content Index
The Content Index displays your post index based on header tags.
Table of Contents Generate Easily
A powerful wordpress plugin that automatically generate table of contents from headers.
MK Table of Contents
This Plugin adds a TOC to a post via the shortcode [toc].