5 ms·

Also, the # is traditionally the "protected" modifier in UML.

• VMG 8y ago
  UML should not factor into this discussion
  • coldtea 8y ago
    Any established prior convention can factor into such a discussion, even if it doesn't concern javascript (and since it didn't have private properties before, all established prior conventions will be from other languages and/or domains).
    • VMG 8y ago
      There are many obscure systems out there (yes, UML is obscure). If you try to consider conflicts with all of them you cannot do anything.