scrollReveal.js is a simple yet amazing javascript library that reveals invisible html elements with fade-in transitions while you scroll down the page and the invisible html elements are in viewport.
ScrollDir.js is a lightweight and dependency-free JavaScript library used to track the vertical scroll direction as you scroll down or up the webpage.
scroll-hint is a lightweight and simple-to-use JavaScript library that displays a point icon to indicate the current element is horizontally scrollable.
Yet another JavaScript library to create a sticky top(or bottom) progress bar which can be used to visualize the current scroll position (reading progress) on the webpage.
scroll-lock is a pure JavaScript plugin used to lock the scrolling behavior of a webpage.
scrollStop is a pure JavaScript library that fires a function after the scroll event has stopped.
iscroll is a powerful, mobile touch-friendly javascript smooth scroller library for multiple purpose.
scrollTriggers.js is a vanilla JavaScript library which allows to execute specific callback functions when a specific element is scrolling into or out of view.
rpbar.js is a JavaScript library used to display a top progress bar indicating the reading progress about your web content within a specific container.
Anchor Scrolling is a small Javascript library to create anchor links which scroll the webpage to target section smoothly.