scrollNav.js is a JavaScript library used to automatically generate a nav list from heading elements (or any other header elements) so that the users are able to quickly navigate between page sections within your long web app.
A vanilla JavaScript TOC plugin used to generate a list based hierarchical table of contents for long web content.
TOC is a jQuery-free JavaScript plugin that automatically generate a table of contents from HTML heading tags of your long content.
Yet another table of contents generator written in pure JavaScript. The table of contents generator makes it easier to generate a in-page navigation from all the healing elements within the document.
Tocbot is an easy yet highly customizable TOC (table of contents) generator created with pure JavaScript.
This is a pretty cool side TOC & navigation system which allows to highlight the current nav item with an animated progress line when you scroll through the webpage.