Update Since Node v12 (April 2019), support for ES modules is enabled by default, and since Node v15 (October 2020) it’s stable (see here). Files including node modules must either end in .mjs or the nearest package.json file must contain “type”: “module”. The Node documentation has a ton more information, also about interop between CommonJS and ES modules. Performance-wise there is always the … Read more
I am trying to run some ES6 code in my project but I am getting an unexpected token export error.
Updated Answer: If you are using Babel 7.4.0 or newer, then @babel/polyfill has been deprecated. Instead, you will want to use the following at the top of your main js file (likely index.js or similar): Install these packages either with npm: or with yarn: Original Answer: I just encountered this problem and came across the … Read more
babel-polyfill (deprecated as of Babel 7.4) is required. You must also install it in order to get async/await working. package.json .babelrc .js with async/await (sample code) In the startup file If you are using webpack you need to put it as the first value of your entry array in your webpack configuration file (usually webpack.config.js), … Read more