James Welch jl-welch
jl-welch
/ smoothScroll.js
Last active
July 26, 2019 00:55
Simple example of smooth scrolling using vanilla JS
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| const duration = 0.06 * 800; // 800ms (60fps) | |
| const from = scrollY; | |
| const to = document.documentElement.scrollHeight; | |
| const change = to - from; | |
| let time = 0; | |
| function ease(change, duration, from, time) { | |
| time /= duration / 2; | |
| if (time < 1) { |