4 ms·

Javascript has supported this for many years.

• Hasnep 3y ago
  It definitely hasn't, JavaScript doesn't even have named arguments.
  • kabes 3y ago
    If you pass your arguments as an object they are named and you can rename them. So for all practical purposes that's the same thing.
• deleted 3y ago
  [deleted]
• lpil 3y ago
  It doesn't have labelled arguments. It can roughly simulate them using an object, but there's a slight performance cost to doing so.