Babel 7 doesn't change CONST to VAR

Question

I have problem with Safari version <= 9. Babel doesn\'t seem to replace const with var.

I get this error in console:

Unexpected keyword \'const\'. C

Answer 1

did you try to configure preset-env ? you can find the browsers list here: https://github.com/browserslist/browserslist

probably need to add Safari 8 in your list...

["@babel/preset-env", {
  "targets": {
    "browsers": ["last 2 versions"],
  }
}]