Luckily, there are not many broken JSON parsers out there, as this is a well-known issue. Just about the only parser that remains broken is Javascript's JSON.pa

Luckily, there are not many broken JSON parsers out there, as this is a well-known issue. Just about the only parser that remains broken is Javascript's JSON.parse(), because it doesn't allow for any options to control the parser, which is why we keep having this discussion.