Morteza Tavanarad tavanarad
tavanarad
/ lazy-video-loader.js
Created
March 1, 2019 01:39
— forked from benrobertsonio/lazy-video-loader.js
Lazy Loading Video Based on Connection Speed
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| class LazyVideoLoader { | |
| constructor() { | |
| this.videos = [].slice.call(document.querySelectorAll('.hero__bgvideo')); | |
| // Abort when: | |
| // - The browser does not support Promises. | |
| // - There no videos. | |
| // - If the user prefers reduced motion. | |
| // - Device is mobile. | |
| if ( |