Considering that is not what I was asking for (I quote, &quot;a functional browser that doesn&#x27;t have bunches and bunches of exploitable bugs in its JS engine&quot;), it, although impressive in its own right, is irrelevant.<p>(Not to mention that said software isn&#x27;t available for public scrutiny, and as such I have to take the assertion that it is bulletproof with a grain of salt. I mean, even NASA has had braindead-stupid moments (failing to convert units properly? A casting error? Running out of space on the filesystem?)))