第三方限额memory javascript

Question

Is it possible to limit an amount of memory that can be allocated by a third-party javascript code?

UPDATE: The ideal situation is to have a 'sandbox' where:

• Some user adds a piece of javascript code.
• This piece of code is being executed.
• If it allocates more than 5 mb - user gets an exception

Thanks in advance. :)

Answer 1

I think it is depends on browser internal implementation and handled by browser, The end user of browser is not allowed to configure it.