Fact: JSON allows arbitrary precision numbers. Problem: JavaScript is unable to express these numbers.
Proposed solution: introduce JSON.safeParse. This method will work as JSON.parse, but throwing on values that can't be accurately represented by IEEE 754 64-bit float. Alternative: allow user to specify number class - eg. by adding options object with optional method "parseNumber", overwriting default behaviour of using builtin number type. Any thoughts on this?
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