[sspiff]

I had heard about the JS runtime restriction (which is why I was interested if Opera had avoided it somehow), but never heard about the JIT restriction. Is the JIT disabled for all third party apps?

I was going to make a joke about Soviet app stores, but realized this isn't the place.

[rahoulb]

The JIT restriction is because the OS won't let you mark data pages as executable for security reasons (Safari, as a trusted app, is the only exception).

EDIT: changed wording for clarity

[sspiff]

Thanks for clarifying. I learned something new today.