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javascriptecmascript-6babeljsinternet-explorer-11ecmascript-5

Babel support explorer 11

My goal is to use ES6+, And still support Explorer 11.

I understand Babel provides the answer to purpose.

On the official website of Babel: https://babeljs.io/

I wrote an example:

enter image description here

I would expect the output of Babel will be :

var a = 5;

what am I missing?

Thank you all!

Solution

  • Babel by default uses browserslist with no polyfills. Those you will need to configure manually. If you want to toy around online, try using https://babeljs.io/repl, and make sure to enable everything according to your needs in the left sidebar.