Please see the blog post for more information.

All of the code here is available on GitHub.

• Plain HTML demo showing the TOC
• Creating the TOC using DOM - tocit-dom.js.
• Creating the TOC using JavaScript, innerHTML and Regex - tocit.js.
• Creating the TOC using YUI3 - tocit-yui3.js.
• Looping plain.html through a PHP script to create the TOC.
• Using the PHP output buffer to create the TOC.