Mouse wheel normalization across multiple multiple browsers.
This code is extracted and from Facebook's Fixed Data Table. Apart from import fixes, the code is unmodified.
Just add it as an dependency in npm.
You can use it as follows:
import normalizeWheel from 'normalize-wheel';
document.addEventListener('mousewheel', function (event) {
const normalized = normalizeWheel(event);
console.log(normalized.pixelX, normalized.pixelY);
});See the LICENSE file.