Lightweight library for preloading images with callback.
preloadpics(
// array with urls
sources,
);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.