When looking at the global object we have quite a few properties that are not enumerable and we have a couple that are.

Using Object.keys(global) currently results in:

[ 'global',
  'process',
  'Buffer',
  'clearImmediate',
  'clearInterval',
  'clearTimeout',
  'setImmediate',
  'setInterval',
  'setTimeout',
  'module',
  'require' ]

URL and console are for example not enumerable. Should we maybe reconsider these and either set everything to being enumerable / not enumerable? Or should we just define that everything added from now will be not enumerable?

I could also not find any issue that was directly about this before. Somewhat related: #8810