Steady.js A jank-free module to do logic on the onscroll event without performance regressions in @media-query like conditions. Get Started Install Star on Github How does it work? Steady's main goal is to make the user scrolling jank-free. Below is an explaination on how Steady is working under the hood: First, Steady attaches a handler to the onscroll event, that excutes the trackers (collecting