preloadpics Lightweight library for preloading images with callback. Usage preloadpics( // array with urls sources,); Example import preloadpics from 'preloadpics'; preloadpics([ 'https://images.unsplash.com/photo-1569099377939-569bbac3c4df?ixlib=rb-1.2.1', 'https://images.unsplash.com/photo-1569133237946-091ca2397418?ixlib=rb-1.2.1', 'https://images.unsplash.com/photo-1569099377939-569bbac3c4df?ixlib=rb-1.2.1',]).then(results => console.log('finished')); // results => array with `load` and `error` events of the `Image` object. License MIT © Przemysław Tyczyński