For example, I have files: /js/common.js and /js/jqextend.js. Most of legacy JS files have such architechture:
;var common = (function() {
functionName = function () {
}
})();
So, is it better migrate to webpack or stay like this?
If I'll use webpack, I need somehow use it with the old js, without modules, exports, etc. So, do I need add support import/export for all my JS? It looks like unrealistic for me, because there are about 50-100 JS files and changing all of them might take very long time.