I have used a similar babelrc files in different projects without really asking what every preset does.
With meteor 1.5. i found an issue with preset es2015 and internet explorer (see https://github.com/meteor/meteor/issues/8724)
I currently have this babelrc file:
{
"presets": ["es2015", "stage-2", "react"],
"plugins": [
["lodash", { "id": ["lodash", "recompose"] }],
"react-require",
"babel-root-slash-import",
"array-includes",
"transform-class-properties",
"transform-object-rest-spread",
"add-react-displayname",
"styled-components-named"
]
}
what do you guys use?