Simple ScrollSpy Plugin With Pure JavaScript
A simple, lightweight JavaScript library that applies the Scrollspy functionality to one page scrolling website.
JavaScript & CSS scrollspy
Scrollspy & Smooth Scroll Library – scrollspy.js
A lightweight pure JavaScript scrollspy library that enables the navigation links to smoothly scroll between page sections with scrollspy support.
Minimal Scrollspy Library In Plain JavaScript
A scrollspy library that automatically selects the correct link to highlight or active state of a section on a page.
Easy Pure JavaScript Scrollspy Library For Static Webpages – scrollspy.js
A lightweight JavaScript scrollspy plugin that automatically adds or removes the active class from nav links depending on the section you’re viewing on.
Minimalist Scrollspy Implementation In Pure JavaScript
A minimal scrollspy script that indicates which content sections you’re viewing by updating the styles of nav links on page scroll.
Tiny ScrollSpy & Scroll Progress Indicator In JavaScript – Scroll Progress
A JavaScript scrollspy library that updates nav items to indicate on which content you’re viewing and displays how much content has been read in this content section.
Highlight Active Menu Based On The Scroll Position – active-menu-link
active-menu-link is a pure JavaScript smooth scroll & scrollspy library which highlights the active menu item based on the scroll position.
Sticky Navigation With ScrollSpy Using Intersection Observer API
This is a sticky on-page navigation (a.k.a table of contents) that automatically highlights the active menu items based on the visibility of their corresponding content sections within the document.
Update Navigation Items Based On Scroll Position – ScrollSpy.js
A small pure JavaScript scrollspy library that automatically highlights navigation items based upon scroll position to indicate which content section is currently active in the viewport.
Small Scrollspy Script In Vanilla JavaScript – gumshoe
gumshoe is a lightweight (3kb minified) JavaScript scrollspy library that automatically highlights nav links to indicate the currently active section in the viewport.