CSS3 supports (es6)

gistfile1.js

((supports, exports) => {
    supports.forEach(
        (support) => {
            exports.supports = {};
            let el = document.body || document.documentElement;
            let style = el.style;
            let prefixes = ['Moz', 'Webkit', 'Ms', 'O', support.toLowerCase()];
            exports.supports[support] = prefixes.some((p) => typeof style[p + support] !== 'undefined');
        }
    );
})(['Transform', 'Animation'], $);