Babel 7 (webpack) transpile to most backwards compatible code

Question

I am trying to configure webpack/babel 7 to transpile to the most backwards compatible code possible. But I still see things like includes and find in my code.

.babelrc

{
  "presets": [
    ["@babel/preset-env"]
  ],
}

How can I tell babel to do the most it can?

Answer 1

From https://babeljs.io/docs/en/babel-preset-env , we can use a browser list string or target browsers individually (see below for example).

 {
     "presets": [
         ["@babel/preset-env", {
             "targets" : ">0.001%" 
         } ] 
      ]
 }