scrollmap

A module for testing if an element is visible in the viewport, then triggers callbacks on execution.

@terwanerik/scrolltrigger

Triggers classes on html elements based on the scroll position. It makes use of requestAnimationFrame so it doesn't jack the users scroll, that way the user / browser keeps their original scroll behaviour. Animations run when the browser is ready for it.

animate-js

This package lets you add triggers on your page for the animate.css package

log-update

Log by overwriting the previous output in the terminal. Useful for rendering progress bars, animations, etc.