4 ms·

The phrasing is definitely off. It's saying "V8 creates a single thread for all of JavaScript's execution contexts"

• CodeMage 6y ago
  Okay, that matches my experience with V8. Thanks.
• amelius 6y ago
  Where does the garbage collector run?
  • foota 6y ago
    I think there are a number of different other threads, it's just the applications call stack that is single threaded.