mix.js or any methods that depend on it create up to two additional files that you should be aware of:
runtime.js is the Webpack runtime and should be included as the first script on your page. Without this script, your other files will fail silently. The
vendor.js is comprised of any dependencies pulled from
node_modules. This allows your users to keep using the cached
vendor.js file even when you change your application code. This file should be included after
runtime.js and before any of your application code.