• https://cdn.bootcdn.net/ajax/libs/babel-core/5.8.38/browser-polyfill.js
• https://cdn.bootcdn.net/ajax/libs/babel-core/5.8.38/browser-polyfill.min.js
• https://cdn.bootcdn.net/ajax/libs/babel-core/5.8.38/browser.js
• https://cdn.bootcdn.net/ajax/libs/babel-core/5.8.38/browser.min.js