• https://cdn.bootcdn.net/ajax/libs/babel-core/4.7.11/browser-polyfill.js
• https://cdn.bootcdn.net/ajax/libs/babel-core/4.7.11/browser-polyfill.min.js
• https://cdn.bootcdn.net/ajax/libs/babel-core/4.7.11/browser.js
• https://cdn.bootcdn.net/ajax/libs/babel-core/4.7.11/browser.min.js